[go: up one dir, main page]

MX2014013836A - Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada. - Google Patents

Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada.

Info

Publication number
MX2014013836A
MX2014013836A MX2014013836A MX2014013836A MX2014013836A MX 2014013836 A MX2014013836 A MX 2014013836A MX 2014013836 A MX2014013836 A MX 2014013836A MX 2014013836 A MX2014013836 A MX 2014013836A MX 2014013836 A MX2014013836 A MX 2014013836A
Authority
MX
Mexico
Prior art keywords
reconstruction
decoding
decomposition
data during
residual data
Prior art date
Application number
MX2014013836A
Other languages
English (en)
Other versions
MX341203B (es
Inventor
Luca Rossato
Guido Meardi
Original Assignee
Luca Rossato
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luca Rossato filed Critical Luca Rossato
Publication of MX2014013836A publication Critical patent/MX2014013836A/es
Publication of MX341203B publication Critical patent/MX341203B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/439—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using cascaded computational arrangements for performing a single operation, e.g. filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94—Vector quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Transmitters (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Pyridine Compounds (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • User Interface Of Digital Computer (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Peptides Or Proteins (AREA)
  • Detergent Compositions (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dc Digital Transmission (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Retry When Errors Occur (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Picture Signal Circuits (AREA)

Abstract

El hardware de procesador de computadora recibe un primer conjunto de valores de ajuste. El primer conjunto de valores de ajuste especifica los ajustes que serán realizados a una reproducción prevista de una señal generada en un primer nivel de calidad para reconstruir la reproducción de la señal en el primer nivel de calidad. El hardware de procesador de computadora procesa el primer conjunto de valores de ajuste y deriva un segundo conjunto de valores de ajuste basado en el primer conjunto de valores de ajuste y una reproducción de la señal en un segundo nivel de calidad. El segundo nivel de calidad es más bajo que el primer nivel de calidad.
MX2014013836A 2012-05-14 2013-05-13 Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada. MX341203B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261646797P 2012-05-14 2012-05-14
US201261647426P 2012-05-15 2012-05-15
PCT/EP2013/059847 WO2013171173A1 (en) 2012-05-14 2013-05-13 Decomposition of residual data during signal encoding, decoding and reconstruction in a tiered hierarchy

Publications (2)

Publication Number Publication Date
MX2014013836A true MX2014013836A (es) 2015-03-03
MX341203B MX341203B (es) 2016-08-11

Family

ID=48430778

Family Applications (5)

Application Number Title Priority Date Filing Date
MX2014013836A MX341203B (es) 2012-05-14 2013-05-13 Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada.
MX2014013850A MX2014013850A (es) 2012-05-14 2013-05-13 Codificacion y reconstruccion de datos residuales basados en informacion de soporte.
MX2014013838A MX339635B (es) 2012-05-14 2013-05-13 Codificacion y decodificacion basadas en la mezcla de secuencias de muestras a traves del tiempo.
MX2014013846A MX2014013846A (es) 2012-05-14 2013-05-14 Compensacion de movimiento y estimacion de movimiento que apalancan sistema continuo de coordenadas.
MX2014013835A MX344994B (es) 2012-05-14 2013-05-14 Estimacion, codificacion y decodificacion de informacion de movimiento en señales multidimensionales a traves de zonas de movimiento e informacion auxiliar a traves de zonas auxiliares.

Family Applications After (4)

Application Number Title Priority Date Filing Date
MX2014013850A MX2014013850A (es) 2012-05-14 2013-05-13 Codificacion y reconstruccion de datos residuales basados en informacion de soporte.
MX2014013838A MX339635B (es) 2012-05-14 2013-05-13 Codificacion y decodificacion basadas en la mezcla de secuencias de muestras a traves del tiempo.
MX2014013846A MX2014013846A (es) 2012-05-14 2013-05-14 Compensacion de movimiento y estimacion de movimiento que apalancan sistema continuo de coordenadas.
MX2014013835A MX344994B (es) 2012-05-14 2013-05-14 Estimacion, codificacion y decodificacion de informacion de movimiento en señales multidimensionales a traves de zonas de movimiento e informacion auxiliar a traves de zonas auxiliares.

Country Status (18)

Country Link
US (16) US9706206B2 (es)
EP (7) EP2850829B1 (es)
JP (6) JP6336438B2 (es)
KR (6) KR20150014496A (es)
CN (7) CN104620583A (es)
AU (5) AU2013261845A1 (es)
BR (5) BR112014028283A2 (es)
CA (6) CA2873496A1 (es)
DK (2) DK2850829T3 (es)
EA (5) EA201492098A1 (es)
ES (3) ES2961397T3 (es)
HK (4) HK1203261A1 (es)
IL (4) IL235576A0 (es)
MX (5) MX341203B (es)
PL (1) PL2850829T3 (es)
SG (6) SG10201710075SA (es)
WO (6) WO2013171168A1 (es)
ZA (5) ZA201408538B (es)

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8977065B2 (en) * 2011-07-21 2015-03-10 Luca Rossato Inheritance in a tiered signal quality hierarchy
BR112014005496A8 (pt) * 2011-09-08 2022-07-05 Motorola Mobility Llc Métodos e aparelhos para quantificação e dequantificação de um bloco retangular de coeficientes
US9313495B2 (en) * 2012-05-14 2016-04-12 Luca Rossato Encoding and decoding based on blending of sequences of samples along time
MX341203B (es) * 2012-05-14 2016-08-11 Rossato Luca Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada.
IN2015DN02570A (es) * 2012-10-07 2015-09-11 Numeri Ltd
CN104142939B (zh) * 2013-05-07 2019-07-02 杭州智棱科技有限公司 一种基于运动特征信息匹配特征码的方法与设备
CN104144520A (zh) 2013-05-07 2014-11-12 李东舸 一种设备间建立连接的方法、装置与系统
KR20160024975A (ko) * 2013-06-25 2016-03-07 뉴메리 엘티디. 비디오의 멀티-레벨 공간적-시간적 레졸루션 증가
BR112016000920A2 (pt) * 2013-07-22 2020-03-10 Sony Corporation Aparelho e método de decodificação de imagem
JP5947269B2 (ja) * 2013-09-24 2016-07-06 ソニー株式会社 符号化装置、符号化方法、送信装置および受信装置
US9432338B2 (en) * 2013-10-23 2016-08-30 Google Inc. Secure communications using adaptive data compression
JP6463900B2 (ja) * 2014-04-17 2019-02-06 キヤノン株式会社 画像符号化装置及びその制御方法
EP3284255B1 (en) 2015-04-13 2023-06-07 V-Nova International Limited Encoding a plurality of signals with data rate target of a signal depending on xomplexity information
GB2539241B (en) * 2015-06-11 2019-10-23 Advanced Risc Mach Ltd Video processing system
US10061552B2 (en) 2015-11-25 2018-08-28 International Business Machines Corporation Identifying the positioning in a multiple display grid
GB2544800A (en) 2015-11-27 2017-05-31 V-Nova Ltd Adaptive bit rate ratio control
FR3044507A1 (fr) * 2015-11-30 2017-06-02 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
JP2017099616A (ja) * 2015-12-01 2017-06-08 ソニー株式会社 手術用制御装置、手術用制御方法、およびプログラム、並びに手術システム
US10630992B2 (en) * 2016-01-08 2020-04-21 Samsung Electronics Co., Ltd. Method, application processor, and mobile terminal for processing reference image
US12290200B2 (en) 2016-02-23 2025-05-06 Societe Des Produits Nestle S.A. Code and container of system for preparing a beverage or foodstuff
CN107529957B (zh) * 2016-03-03 2019-10-25 Hoya株式会社 修正数据生成方法以及修正数据生成装置
GB2547934B (en) * 2016-03-03 2021-07-07 V Nova Int Ltd Adaptive video quality
KR102328374B1 (ko) * 2016-03-24 2021-11-18 포컬 포인트 포지셔닝 리미티드 디지털 신호 및 상관 코드를 상관시키기 위한 방법, 장치, 컴퓨터 프로그램, 칩 셋, 또는 데이터 구조
KR102520957B1 (ko) 2016-04-15 2023-04-12 삼성전자주식회사 인코딩 장치, 디코딩 장치 및 이의 제어 방법
KR101780782B1 (ko) * 2016-07-08 2017-09-21 엔트릭스 주식회사 클라우드 스트리밍 서비스 제공 방법 및 이를 위한 장치
GB2552353B (en) * 2016-07-20 2022-04-20 V Nova Int Ltd Apparatuses, methods, computer programs and computer-readable media
US11570454B2 (en) 2016-07-20 2023-01-31 V-Nova International Limited Use of hierarchical video and image coding for telepresence
GB2553086B (en) * 2016-07-20 2022-03-02 V Nova Int Ltd Decoder devices, methods and computer programs
EP3494663B8 (en) 2016-08-02 2023-11-01 Algemetric, Inc. Methods and systems for enhanced data-centric encryption systems using geometric algebra
US11153594B2 (en) 2016-08-29 2021-10-19 Apple Inc. Multidimensional quantization techniques for video coding/decoding systems
GB2599566B (en) * 2016-09-08 2022-10-05 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
GB2554065B (en) 2016-09-08 2022-02-23 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
GB2553556B (en) * 2016-09-08 2022-06-29 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
EP3518534B1 (en) * 2016-09-26 2023-05-17 Sony Group Corporation Encoding device, encoding method, decoding device, decoding method, transmission device, and reception device
US20180109809A1 (en) * 2016-10-13 2018-04-19 Google Llc Voxel video coding
CN106529589A (zh) * 2016-11-03 2017-03-22 温州大学 采用降噪堆叠自动编码器网络的视觉目标检测方法
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US10666937B2 (en) * 2016-12-21 2020-05-26 Qualcomm Incorporated Low-complexity sign prediction for video coding
WO2018147329A1 (ja) * 2017-02-10 2018-08-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 自由視点映像生成方法及び自由視点映像生成システム
US10701390B2 (en) * 2017-03-14 2020-06-30 Qualcomm Incorporated Affine motion information derivation
CA3060089C (en) 2017-04-21 2023-06-13 Zenimax Media Inc. Player input motion compensation by anticipating motion vectors
RU2759505C2 (ru) 2017-04-21 2021-11-15 Зенимакс Медиа Инк. Системы и способы рендеринга с адаптируемым качеством под управлением кодировщика
JP7135067B2 (ja) 2017-04-21 2022-09-12 ゼニマックス メディア インク． ゲーム－生成された動きベクトルのためのシステムおよび方法
US10638126B2 (en) * 2017-05-05 2020-04-28 Qualcomm Incorporated Intra reference filter for video coding
EP3625963A4 (en) * 2017-06-07 2020-11-18 MediaTek Inc. INTRA-INTER PREDICTION MODE METHOD AND APPARATUS FOR VIDEO CODING
EP3422722A1 (en) * 2017-06-30 2019-01-02 Thomson Licensing Method for encoding a matrix of image views obtained from data acquired by a plenoptic camera
US10319114B2 (en) * 2017-07-13 2019-06-11 Google Llc Foveated compression of display streams
TWI650981B (zh) * 2017-09-29 2019-02-11 晨星半導體股份有限公司 符號率估計裝置與符號率估計方法
US11457239B2 (en) 2017-11-09 2022-09-27 Google Llc Block artefact reduction
US11297339B2 (en) 2017-12-06 2022-04-05 V-Nova International Limited Methods and apparatuses for hierarchically encoding and decoding a bytestream
GB2573486B (en) 2017-12-06 2022-12-21 V Nova Int Ltd Processing signal data using an upsampling adjuster
EP3496403A1 (en) 2017-12-06 2019-06-12 V-Nova International Limited Hierarchical data structure
CN108133229B (zh) * 2017-12-11 2021-08-06 广州能量盒子科技有限公司 一种安卓apk文件的分类加密方法及系统
CN108040217B (zh) * 2017-12-20 2020-01-24 深圳岚锋创视网络科技有限公司 一种视频解码的方法、装置及相机
US10748306B2 (en) * 2018-03-19 2020-08-18 Fuji Xerox Co., Ltd. Encoding device, decoding device, and non-transitory computer readable medium
JP7376496B2 (ja) * 2018-03-20 2023-11-08 ピーシーエムエス ホールディングス インコーポレイテッド 優先順位付けされた変換に基づいて動的点群を最適化するためのシステムおよび方法
US11328474B2 (en) 2018-03-20 2022-05-10 Interdigital Madison Patent Holdings, Sas System and method for dynamically adjusting level of details of point clouds
CN108449599B (zh) * 2018-03-23 2021-05-18 安徽大学 一种基于面透射变换的视频编码与解码方法
GB2574575A (en) * 2018-04-27 2019-12-18 V Nova Int Ltd Video decoder chipset
MX2020012935A (es) 2018-06-06 2021-02-15 Panasonic Ip Corp America Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
CN113228668B (zh) 2018-08-03 2025-05-13 维诺瓦国际有限公司 用于信号增强编码的熵编码
KR102612530B1 (ko) * 2018-08-08 2023-12-11 구글 엘엘씨 장면의 초해상도 이미지를 생성하기 위한 광학 이미지 안정화 움직임
WO2020033432A1 (en) 2018-08-09 2020-02-13 Google Llc Super-resolution using natural handheld-motion applied to a user device
KR20200032021A (ko) 2018-09-17 2020-03-25 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US12126839B2 (en) 2018-10-03 2024-10-22 V-Nova International Limited Weighted downsampling and weighted transformations for signal coding
CN110163059B (zh) * 2018-10-30 2022-08-23 腾讯科技（深圳）有限公司 多人姿态识别方法、装置及电子设备
GB201817780D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media for processing configuration data
GB201817783D0 (en) 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media for processing configuration data
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
GB2578769B (en) 2018-11-07 2022-07-20 Advanced Risc Mach Ltd Data processing systems
US10841356B2 (en) 2018-11-28 2020-11-17 Netflix, Inc. Techniques for encoding a media title while constraining bitrate variations
US10880354B2 (en) 2018-11-28 2020-12-29 Netflix, Inc. Techniques for encoding a media title while constraining quality variations
US12022059B2 (en) 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
CN113273211B (zh) 2018-12-14 2024-07-30 交互数字Vc控股公司 用于对空间数据进行程序化着色的系统和方法
MY205966A (en) * 2018-12-29 2024-11-21 Huawei Tech Co Ltd An encoder, a decoder, a decoding device, a storage medium and corresponding methods using compact mv storage
GB2583061B (en) * 2019-02-12 2023-03-15 Advanced Risc Mach Ltd Data processing systems
GB2596002B (en) * 2019-02-13 2023-11-22 V Nova Int Ltd Object analysis
EP3713235B1 (en) 2019-03-19 2023-08-02 Axis AB Methods and devices for encoding a video stream using a first and a second encoder
GB2618720B (en) 2019-03-20 2024-03-13 V Nova Int Ltd Low complexity enhancement video coding
EP3942809A1 (en) 2019-03-20 2022-01-26 V-Nova International Ltd Rate control for a video encoder
US12335508B2 (en) * 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
GB201905400D0 (en) 2019-04-16 2019-05-29 V Nova Int Ltd Video coding technology
US11412262B2 (en) * 2019-06-24 2022-08-09 Qualcomm Incorporated Nonlinear extensions of adaptive loop filtering for video coding
US12294702B2 (en) * 2019-07-05 2025-05-06 V-Nova International Limited Quantization of residuals in video coding
EP3994881A4 (en) 2019-07-05 2022-10-19 Beijing Dajia Internet Information Technology Co., Ltd. MOTION COMPENSATION USING COMBINED INTER AND INTRA PREDICTION
US10942625B1 (en) * 2019-09-09 2021-03-09 Atlassian Pty Ltd. Coordinated display of software application interfaces
CN114731421B (zh) * 2019-09-24 2025-08-26 弗劳恩霍夫应用研究促进协会 现代混合图像和视频编码方案中的多级残差编码
CN110572673B (zh) * 2019-09-27 2024-04-09 腾讯科技（深圳）有限公司 视频编解码方法和装置、存储介质及电子装置
TWI812874B (zh) 2019-10-01 2023-08-21 美商杜拜研究特許公司 張量乘積之b平滑曲線預測子
EP4038883B1 (en) 2019-10-02 2023-12-13 V-Nova International Limited Use of transformed coefficients to provide embedded signalling for watermarking
EP4059217A4 (en) 2019-11-27 2023-11-29 HFI Innovation Inc. METHOD AND APPARATUS FOR DERIVING UNIFORM WEIGHT AND MOVEMENT INDICES FOR GEOMETRIC FUSION MODE IN VIDEO CODING
CN120321413B (zh) * 2019-12-17 2026-01-09 阿里巴巴（中国）有限公司 执行环绕运动补偿的方法
CN111050181B (zh) * 2019-12-30 2022-06-07 哈尔滨工业大学 一种超光谱大气红外遥感图像的时间维压缩方法
US11307410B2 (en) 2020-02-06 2022-04-19 Varjo Technologies Oy Display apparatus and method incorporating adaptive pose locking
US11308900B2 (en) 2020-02-06 2022-04-19 Varjo Technologies Oy Display apparatus and method incorporating sub-pixel aware shifting and overlap compensation
US11348514B2 (en) 2020-02-06 2022-05-31 Varjo Technologies Oy LED-based display apparatus and method incorporating sub-pixel shifting
US11170678B2 (en) 2020-02-06 2021-11-09 Varjo Technologies Oy Display apparatus and method incorporating gaze-based modulation of pixel values
US11056030B1 (en) * 2020-02-06 2021-07-06 Varjo Technologies Oy Display apparatus and method of enhancing apparent resolution using liquid-crystal device
GB202001839D0 (en) 2020-02-11 2020-03-25 V Nova Int Ltd Use of tiered hierarchical coding for point cloud compression
WO2021168415A1 (en) * 2020-02-20 2021-08-26 Align Technology, Inc. Medical imaging data compression and extraction on client side
KR20220160038A (ko) 2020-03-26 2022-12-05 알리바바 그룹 홀딩 리미티드 비디오 코딩 데이터를 시그널링하기 위한 방법들
GB2598701B (en) 2020-05-25 2023-01-25 V Nova Int Ltd Wireless data communication system and method
US11403175B2 (en) * 2020-07-31 2022-08-02 EMC IP Holding Company LLC Rebuilding data previously stored on a failed data storage drive
US11764943B2 (en) 2020-08-10 2023-09-19 Algemetric, Inc. Methods and systems for somewhat homomorphic encryption and key updates based on geometric algebra for distributed ledger/blockchain technology
WO2022061184A2 (en) 2020-09-17 2022-03-24 X-Logos, LLC Methods and systems for encrypting rational numbers and adding randomness to rsa cryptosystems using p-adic numbers
GB2601990B (en) 2020-10-16 2024-06-19 V Nova Int Ltd Distributed analysis of a multi-layer signal encoding
US11706503B2 (en) * 2020-10-23 2023-07-18 Momenti, Inc. Method and program for producing and providing reactive video
GB202017750D0 (en) * 2020-11-10 2020-12-23 Mead Johnson Nutrition Co Systems and methods for recognising children suffering cows' milk allergy
GB2621248B (en) 2020-11-27 2024-09-04 V Nova Int Ltd Video encoding using pre-processing
GB2601368B (en) * 2020-11-27 2023-09-20 V Nova Int Ltd Video decoding using post-processing control
CN112261491B (zh) * 2020-12-22 2021-04-16 北京达佳互联信息技术有限公司 视频时序标注方法、装置、电子设备及存储介质
GB202107036D0 (en) 2021-05-17 2021-06-30 V Nova Int Ltd Secure decoder and secure decoding methods
CN113900901B (zh) * 2021-10-21 2024-09-20 北京达佳互联信息技术有限公司 数据上报方法、数据监控方法、装置、设备及存储介质
GB2607123B (en) 2021-10-25 2023-10-11 V Nova Int Ltd Enhancement decoding implementation and method
GB2614054B (en) 2021-12-17 2025-04-02 V Nova Int Ltd Digital image processing
US12505578B2 (en) * 2022-03-25 2025-12-23 Sony Group Corporation Patch mesh connectivity coding
GB2614763B (en) 2022-03-29 2024-05-01 V Nova Int Ltd Upsampling filter for applying a predicted average modification
GB2611129B (en) 2022-03-31 2024-03-27 V Nova Int Ltd Signal processing with overlay regions
TWI854269B (zh) * 2022-08-03 2024-09-01 瑞昱半導體股份有限公司 影像處理電路以及影像處理方法
CN117917683A (zh) * 2022-10-20 2024-04-23 华为技术有限公司 一种图像渲染的方法及装置
GB202215675D0 (en) 2022-10-21 2022-12-07 V Nova Int Ltd Distributed analysis of a multi-layer signal encoding
GB2625756B (en) 2022-12-22 2024-12-18 V Nova Int Ltd Methods and modules for video pipelines
GB2624947B (en) 2023-03-24 2024-12-04 V Nova Int Ltd Enhancement decoding implementation and method
GB2623144B (en) * 2023-03-30 2024-10-16 V Nova Int Ltd Hardware implementation of image coding
US20240380913A1 (en) * 2023-05-09 2024-11-14 Microsoft Technology Licensing, Llc Motion compensation via inertial tracking and optical flow
GB202310883D0 (en) 2023-07-14 2023-08-30 V Nova Int Ltd Concurrent decoding
GB202310884D0 (en) 2023-07-14 2023-08-30 V Nova Int Ltd Parallel decoding
GB2630154A (en) 2023-10-09 2024-11-20 V Nova Int Ltd Intermediate video decoding
GB2638653A (en) 2023-11-24 2025-09-03 V Nova Int Ltd Signalling features in a bitstream
GB202319449D0 (en) 2023-12-18 2024-01-31 V Nova Int Ltd Systems and methods
GB202400502D0 (en) * 2024-01-12 2024-02-28 Canon Kk Method and device for improved mesh coding in VDMC
GB2639675A (en) 2024-03-28 2025-10-01 V Nova Int Ltd Rate distortion optimisation implementation and method
GB202405285D0 (en) 2024-04-12 2024-05-29 Linhai Sunrise Leisure Products Co Ltd Systems and methods
CN118151501B (zh) * 2024-05-11 2024-07-23 魅杰光电科技(上海)有限公司 基于光流法的套刻误差量测方法、装置、系统及存储介质
CN120785352B (zh) * 2025-09-12 2026-01-23 北京市腾河智慧能源科技有限公司 电能表计量数据的极轻量级压缩方法及系统、设备、介质

Family Cites Families (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601678A (nl) 1986-06-26 1988-01-18 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor spleetradiografie.
US4941193A (en) 1987-10-02 1990-07-10 Iterated Systems, Inc. Methods and apparatus for image compression by iterated function system
JP3545000B2 (ja) * 1992-11-02 2004-07-21 ソニー株式会社 画像信号符号化装置、画像信号復号化装置
US5649032A (en) * 1994-11-14 1997-07-15 David Sarnoff Research Center, Inc. System for automatically aligning images to form a mosaic image
US5825313A (en) * 1995-08-01 1998-10-20 Sony Corporation Information signal encoding apparatus, encoding method thereof, information signal decoding method, and information signal record medium thereof
EP1274252A3 (en) * 1995-08-29 2005-10-05 Sharp Kabushiki Kaisha Video coding device and video decoding device with a motion compensated interframe prediction
JPH10509008A (ja) * 1995-09-06 1998-09-02 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 符号化信号に対応するセグメント化された画像のシーケンスを符号化する方法及びシステム、記憶媒体、並びにこのような符号化信号を復号化する方法及びシステム
US5936671A (en) * 1996-07-02 1999-08-10 Sharp Laboratories Of America, Inc. Object-based video processing using forward-tracking 2-D mesh layers
JP4034380B2 (ja) * 1996-10-31 2008-01-16 株式会社東芝 画像符号化／復号化方法及び装置
US6173013B1 (en) * 1996-11-08 2001-01-09 Sony Corporation Method and apparatus for encoding enhancement and base layer image signals using a predicted image signal
US6535558B1 (en) * 1997-01-24 2003-03-18 Sony Corporation Picture signal encoding method and apparatus, picture signal decoding method and apparatus and recording medium
JP3217987B2 (ja) * 1997-03-31 2001-10-15 松下電器産業株式会社 動画像信号の復号方法および符号化方法
ATE425637T1 (de) * 1997-04-01 2009-03-15 Sony Corp Verfahren und vorrichtung zur bildkodierung und - dekodierung sowie aufzeichnungsmedium dazu
US6233356B1 (en) * 1997-07-08 2001-05-15 At&T Corp. Generalized scalability for video coder based on video objects
US6993201B1 (en) * 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
US6625320B1 (en) * 1997-11-27 2003-09-23 British Telecommunications Public Limited Company Transcoding
US6546052B1 (en) 1998-05-29 2003-04-08 Canon Kabushiki Kaisha Image processing apparatus and method, and computer-readable memory
US6782132B1 (en) * 1998-08-12 2004-08-24 Pixonics, Inc. Video coding and reconstruction apparatus and methods
US6452969B1 (en) * 1998-09-28 2002-09-17 Thomson Licensing S.A. Transform domain inverse motion compensation having fractional pel accuracy
US6614429B1 (en) * 1999-05-05 2003-09-02 Microsoft Corporation System and method for determining structure and motion from two-dimensional images for multi-resolution object modeling
US6289052B1 (en) * 1999-06-07 2001-09-11 Lucent Technologies Inc. Methods and apparatus for motion estimation using causal templates
US6968008B1 (en) * 1999-07-27 2005-11-22 Sharp Laboratories Of America, Inc. Methods for motion estimation with adaptive motion accuracy
US6625333B1 (en) * 1999-08-06 2003-09-23 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry Through Communications Research Centre Method for temporal interpolation of an image sequence using object-based image analysis
KR100611999B1 (ko) * 1999-08-27 2006-08-11 삼성전자주식회사 그리디 알고리듬을 이용한 객체 기반 콰드 트리 메쉬 움직임 보상방법
US6748362B1 (en) * 1999-09-03 2004-06-08 Thomas W. Meyer Process, system, and apparatus for embedding data in compressed audio, image video and other media files and the like
AU1412100A (en) * 1999-11-29 2001-06-12 Sony Corporation Video/audio signal processing method and video/audio signal processing apparatus
US6888544B2 (en) * 2000-03-17 2005-05-03 Hewlett-Packard Development Company, L.P. Apparatus for and method of rendering 3D objects with parametric texture maps
US6907070B2 (en) * 2000-12-15 2005-06-14 Microsoft Corporation Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding
US7929610B2 (en) 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
KR100783396B1 (ko) * 2001-04-19 2007-12-10 엘지전자 주식회사 부호기의 서브밴드 분할을 이용한 시공간 스케일러빌러티방법
EP1294196A3 (en) * 2001-09-04 2004-10-27 Interuniversitair Microelektronica Centrum Vzw Method and apparatus for subband encoding and decoding
WO2003026310A2 (de) * 2001-09-14 2003-03-27 Siemens Aktiengesellschaft Effiziente videocodierung für skalierbare simul-cast-speicherung und -übertragung
US7630566B2 (en) * 2001-09-25 2009-12-08 Broadcom Corporation Method and apparatus for improved estimation and compensation in digital video compression and decompression
US7653133B2 (en) * 2003-06-10 2010-01-26 Rensselaer Polytechnic Institute (Rpi) Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders
US8009739B2 (en) * 2003-09-07 2011-08-30 Microsoft Corporation Intensity estimation/compensation for interlaced forward-predicted fields
KR100571920B1 (ko) * 2003-12-30 2006-04-17 삼성전자주식회사 움직임 모델을 이용한 매쉬 기반의 움직임 보상방법을제공하는 영상의 부호화 방법 및 그 부호화 장치
KR100596705B1 (ko) * 2004-03-04 2006-07-04 삼성전자주식회사 비디오 스트리밍 서비스를 위한 비디오 코딩 방법과 비디오 인코딩 시스템, 및 비디오 디코딩 방법과 비디오 디코딩 시스템
US20080144716A1 (en) 2004-03-11 2008-06-19 Gerard De Haan Method For Motion Vector Determination
US8503542B2 (en) * 2004-03-18 2013-08-06 Sony Corporation Methods and apparatus to reduce blocking noise and contouring effect in motion compensated compressed video
US8731054B2 (en) * 2004-05-04 2014-05-20 Qualcomm Incorporated Method and apparatus for weighted prediction in predictive frames
US7616782B2 (en) * 2004-05-07 2009-11-10 Intelliview Technologies Inc. Mesh based frame processing and applications
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
US7424163B1 (en) 2004-07-13 2008-09-09 Itt Manufacturing Enterprises, Inc. System and method for lossless image compression
KR100678949B1 (ko) * 2004-07-15 2007-02-06 삼성전자주식회사 비디오 코딩 및 디코딩 방법, 비디오 인코더 및 디코더
DE102004059978B4 (de) * 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium
KR100664932B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 비디오 코딩 방법 및 장치
KR100664929B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
US7792192B2 (en) * 2004-11-19 2010-09-07 Analog Devices, Inc. System and method for sub-pixel interpolation in motion vector estimation
JP2006174415A (ja) 2004-11-19 2006-06-29 Ntt Docomo Inc 画像復号装置、画像復号プログラム、画像復号方法、画像符号化装置、画像符号化プログラム及び画像符号化方法
US7924923B2 (en) * 2004-11-30 2011-04-12 Humax Co., Ltd. Motion estimation and compensation method and device adaptive to change in illumination
JP4241588B2 (ja) * 2004-11-30 2009-03-18 日本ビクター株式会社 動画像符号化装置、及び動画像復号化装置
JP4317814B2 (ja) 2004-12-06 2009-08-19 株式会社ルネサステクノロジ 動画像情報の符号化装置及び符号化方法
US20060120612A1 (en) * 2004-12-08 2006-06-08 Sharath Manjunath Motion estimation techniques for video encoding
JP4284288B2 (ja) * 2005-03-10 2009-06-24 株式会社東芝 パターン認識装置及びその方法
KR100703770B1 (ko) 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
DE102005016827A1 (de) 2005-04-12 2006-10-19 Siemens Ag Adaptive Interpolation bei der Bild- oder Videokodierung
KR100746007B1 (ko) * 2005-04-19 2007-08-06 삼성전자주식회사 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더
JP2007096541A (ja) * 2005-09-27 2007-04-12 Sanyo Electric Co Ltd 符号化方法
US8005308B2 (en) 2005-09-16 2011-08-23 Sony Corporation Adaptive motion estimation for temporal prediction filter over irregular motion vector samples
DE102005051091A1 (de) 2005-10-25 2007-04-26 Siemens Ag Verfahren und Vorrichtungen zur Bestimmung und Rekonstruktion eines prädizierten Bildbereichs
EP1790680A1 (en) 2005-11-28 2007-05-30 Mnemoscience GmbH Verfahren zur Herstellung von Form-Gedächtnis Materialien aus standard thermoplastichen Polymeren
GB0600141D0 (en) * 2006-01-05 2006-02-15 British Broadcasting Corp Scalable coding of video signals
US7956930B2 (en) * 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
US20070175333A1 (en) 2006-02-02 2007-08-02 Siemens Power Generation, Inc. System for recovering water from flue gas
US20100232507A1 (en) * 2006-03-22 2010-09-16 Suk-Hee Cho Method and apparatus for encoding and decoding the compensated illumination change
JP4844449B2 (ja) * 2006-04-17 2011-12-28 日本ビクター株式会社 動画像符号化装置、方法、プログラム、動画像復号化装置、方法、およびプログラム
JP4182442B2 (ja) * 2006-04-27 2008-11-19 ソニー株式会社 画像データの処理装置、画像データの処理方法、画像データの処理方法のプログラム及び画像データの処理方法のプログラムを記録した記録媒体
US9319708B2 (en) * 2006-06-16 2016-04-19 Via Technologies, Inc. Systems and methods of improved motion estimation using a graphics processing unit
US8340185B2 (en) * 2006-06-27 2012-12-25 Marvell World Trade Ltd. Systems and methods for a motion compensated picture rate converter
US8218640B2 (en) * 2006-10-31 2012-07-10 Sony Computer Entertainment Inc. Picture decoding using same-picture reference for pixel reconstruction
US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
US20080181298A1 (en) * 2007-01-26 2008-07-31 Apple Computer, Inc. Hybrid scalable coding
KR101365575B1 (ko) * 2007-02-05 2014-02-25 삼성전자주식회사 인터 예측 부호화, 복호화 방법 및 장치
JP2008228282A (ja) * 2007-02-13 2008-09-25 Matsushita Electric Ind Co Ltd 画像処理装置
WO2008140656A2 (en) 2007-04-03 2008-11-20 Gary Demos Flowfield motion compensation for video compression
CN101658044B (zh) * 2007-04-09 2012-11-14 诺基亚公司 以低编码器和解码器复杂度进行视频编码的高精度运动矢量
EP1983759A1 (en) * 2007-04-19 2008-10-22 Matsushita Electric Industrial Co., Ltd. Estimation of separable adaptive interpolation filters for hybrid video coding
JP2010525724A (ja) * 2007-04-25 2010-07-22 エルジー エレクトロニクス インコーポレイティド ビデオ信号をデコーディング／エンコーディングする方法および装置
US8756482B2 (en) * 2007-05-25 2014-06-17 Nvidia Corporation Efficient encoding/decoding of a sequence of data frames
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
AU2007214319A1 (en) * 2007-08-30 2009-03-19 Canon Kabushiki Kaisha Improvements for Spatial Wyner Ziv Coding
KR101365596B1 (ko) * 2007-09-14 2014-03-12 삼성전자주식회사 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법
KR101345287B1 (ko) 2007-10-12 2013-12-27 삼성전자주식회사 스케일러블 영상 부호화 방법 및 장치와 그 영상 복호화방법 및 장치
US20090141809A1 (en) * 2007-12-04 2009-06-04 Sony Corporation And Sony Electronics Inc. Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in parallel with video
US8170097B2 (en) * 2007-12-04 2012-05-01 Sony Corporation Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in series with video
KR101375663B1 (ko) * 2007-12-06 2014-04-03 삼성전자주식회사 영상을 계층적으로 부호화/복호화하는 방법 및 장치
US8126054B2 (en) * 2008-01-09 2012-02-28 Motorola Mobility, Inc. Method and apparatus for highly scalable intraframe video coding
US8374247B2 (en) * 2008-01-14 2013-02-12 Broadcom Corporation Method and system for hierarchical motion estimation with multi-layer sub-pixel accuracy and motion vector smoothing
US8665958B2 (en) * 2008-01-29 2014-03-04 Electronics And Telecommunications Research Institute Method and apparatus for encoding and decoding video signal using motion compensation based on affine transformation
US8508661B1 (en) 2008-02-01 2013-08-13 Zenverge, Inc. Enhanced deinterlacing using predictors from motion estimation engine
BRPI0907748A2 (pt) 2008-02-05 2015-07-21 Thomson Licensing Métodos e aparelhos para segmentação implícita de blocos em codificação e decodificação de vídeo
US8711948B2 (en) 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
JP2010016453A (ja) * 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
US8761261B1 (en) * 2008-07-29 2014-06-24 Marvell International Ltd. Encoding using motion vectors
US8488680B2 (en) 2008-07-30 2013-07-16 Stmicroelectronics S.R.L. Encoding and decoding methods and apparatus, signal and computer program product therefor
CN102113326A (zh) 2008-08-04 2011-06-29 杜比实验室特许公司 重叠块差异估计和补偿体系结构
US8184196B2 (en) * 2008-08-05 2012-05-22 Qualcomm Incorporated System and method to generate depth data using edge detection
US8139650B2 (en) 2008-08-07 2012-03-20 California Institute Of Technology Fast noise reduction in digital images and video
ATE554602T1 (de) * 2008-08-21 2012-05-15 Vestel Elekt Sanayi Ve Ticaret Verfahren und vorrichtung zur steigerung der bildrate eines videosignals
WO2010023808A1 (ja) * 2008-09-01 2010-03-04 日本電気株式会社 画像同一性尺度算出システム
GB0818561D0 (en) * 2008-10-09 2008-11-19 Isis Innovation Visual tracking of objects in images, and segmentation of images
US8275209B2 (en) * 2008-10-10 2012-09-25 Microsoft Corporation Reduced DC gain mismatch and DC leakage in overlap transform processing
JP2010122934A (ja) * 2008-11-20 2010-06-03 Sony Corp 画像処理装置、および画像処理方法、並びにプログラム
US8599929B2 (en) * 2009-01-09 2013-12-03 Sungkyunkwan University Foundation For Corporate Collaboration Distributed video decoder and distributed video decoding method
JP4893758B2 (ja) * 2009-01-23 2012-03-07 ソニー株式会社 画像処理装置、画像処理方法および撮像装置
KR101597987B1 (ko) * 2009-03-03 2016-03-08 삼성전자주식회사 계층 독립적 잔차 영상 다계층 부호화 장치 및 방법
US8363721B2 (en) * 2009-03-26 2013-01-29 Cisco Technology, Inc. Reference picture prediction for video coding
FR2944937B1 (fr) * 2009-04-24 2011-10-21 Canon Kk Procede et dispositif de restauration d'une sequence video
US8762441B2 (en) * 2009-06-05 2014-06-24 Qualcomm Incorporated 4X4 transform for media coding
CN102883160B (zh) 2009-06-26 2016-06-29 华为技术有限公司 视频图像运动信息获取方法、装置及设备、模板构造方法
KR101678968B1 (ko) * 2009-08-21 2016-11-25 에스케이텔레콤 주식회사 참조 픽처 보간 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
US9626769B2 (en) * 2009-09-04 2017-04-18 Stmicroelectronics International N.V. Digital video encoder system, method, and non-transitory computer-readable medium for tracking object regions
CN102939749B (zh) * 2009-10-29 2016-12-28 韦斯特尔电子行业和贸易有限公司 用于处理视频序列的方法和设备
EP2495973B1 (en) * 2009-10-30 2019-02-27 Sun Patent Trust Decoding method, decoder apparatus, encoding method, and encoder apparatus
TR200908303A2 (tr) * 2009-11-03 2011-05-23 Vestel Elektroni̇k San. Ve Ti̇c. A.Ş. Hareket dengelemeli enterpolasyon.
US8705624B2 (en) 2009-11-24 2014-04-22 STMicroelectronics International N. V. Parallel decoding for scalable video coding
WO2011064673A1 (en) 2009-11-30 2011-06-03 France Telecom Method of and apparatus for encoding video frames, method of and apparatus for decoding video frames
US8559519B2 (en) * 2010-01-08 2013-10-15 Blackberry Limited Method and device for video encoding using predicted residuals
GB2480224B (en) * 2010-01-29 2014-08-20 Canon Kk Decoding a sequence of digital images with error concealment
US9237355B2 (en) * 2010-02-19 2016-01-12 Qualcomm Incorporated Adaptive motion resolution for video coding
US9609342B2 (en) * 2010-02-19 2017-03-28 Skype Compression for frames of a video signal using selected candidate blocks
FR2956789B1 (fr) 2010-02-19 2012-11-16 Canon Kk Procede et dispositif de traitement d'une sequence video
BR112012021792B1 (pt) * 2010-03-03 2021-09-28 Koninklijke Philips N.V. Método de adição de informações de especificação de renderização de exibição a um sinal de imagem de entrada, aparelho de análise de imagem para adicionar informações de definição de imagem às informações de pixel de imagem de um sinal de imagem de entrada, método de processamento de um sinal de imagem de entrada a ser renderizado com base nas informações de definição de imagem relacionadas ao sinal de imagem de entrada, e aparelho para processar um sinal de imagem de entrada a ser exibido com base nas informações de definição de imagem relacionadas ao sinal de imagem de entrada
US8665959B2 (en) 2010-04-12 2014-03-04 Qualcomm Incorporated Block and partition signaling techniques for video coding
BR122020008249B1 (pt) * 2010-04-13 2021-02-17 Ge Video Compression, Llc herança em amostra de arranjo em subdivisão multitree
US9344702B2 (en) 2010-08-09 2016-05-17 Koninklijke Philips N.V. Encoder, decoder, bit-stream, method of encoding, method of decoding an image pair corresponding with two views of a multi-view signal
US20130300740A1 (en) * 2010-09-13 2013-11-14 Alt Software (Us) Llc System and Method for Displaying Data Having Spatial Coordinates
US8736767B2 (en) * 2010-09-29 2014-05-27 Sharp Laboratories Of America, Inc. Efficient motion vector field estimation
EP2445214A1 (en) * 2010-10-19 2012-04-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video coding using temporally coherent dynamic range mapping
JP5625808B2 (ja) * 2010-11-26 2014-11-19 沖電気工業株式会社 データ更新装置及びプログラム、並びに、動画像復号装置及びプログラム、並びに、動画像配信システム
CA2722993A1 (fr) * 2010-12-01 2012-06-01 Ecole De Technologie Superieure Systeme d'ecodage video parallele multitrames et multitranches avec encodage simultane de trames predites
US9147260B2 (en) * 2010-12-20 2015-09-29 International Business Machines Corporation Detection and tracking of moving objects
GB2487197B (en) 2011-01-11 2015-06-17 Canon Kk Video encoding and decoding with improved error resilience
CN102857755B (zh) * 2011-07-01 2016-12-14 华为技术有限公司 确定变换块尺寸的方法和设备
US8977065B2 (en) * 2011-07-21 2015-03-10 Luca Rossato Inheritance in a tiered signal quality hierarchy
US8531321B1 (en) * 2011-07-21 2013-09-10 Luca Rossato Signal processing and inheritance in a tiered signal quality hierarchy
EP2745513B1 (en) * 2011-08-19 2020-03-11 Telefonaktiebolaget LM Ericsson (publ) Motion vector processing
EP4664890A2 (en) 2011-10-18 2025-12-17 LG Electronics Inc. Image decoding method, image encoding method, storage medium and transmission method of data for an image
US9300980B2 (en) * 2011-11-10 2016-03-29 Luca Rossato Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy
EP2805501A1 (en) * 2012-01-24 2014-11-26 Futurewei Technologies, Inc. Simplification of lm mode
US11445172B2 (en) * 2012-01-31 2022-09-13 Vid Scale, Inc. Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
PL2811743T3 (pl) 2012-02-03 2021-09-13 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów i urządzenie do kodowania/dekodowania obrazów
GB2498595B (en) * 2012-02-16 2015-03-04 Imagination Tech Ltd Methods and apparatus for decoding video images
MX341203B (es) * 2012-05-14 2016-08-11 Rossato Luca Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada.
US9313495B2 (en) * 2012-05-14 2016-04-12 Luca Rossato Encoding and decoding based on blending of sequences of samples along time
SG11201500129UA (en) * 2012-07-09 2015-02-27 Vid Scale Inc Codec architecture for multiple layer video coding
WO2014009844A1 (en) * 2012-07-13 2014-01-16 Koninklijke Philips N.V. Improved hdr image encoding and decoding methods and devices
US9769475B2 (en) * 2012-09-28 2017-09-19 Intel Corporation Enhanced reference region utilization for scalable video coding
US20140092971A1 (en) * 2012-09-28 2014-04-03 Kiran Mukesh Misra Picture processing in scalable video systems
EP2907311A4 (en) * 2012-10-09 2016-08-24 Mediatek Inc METHOD AND DEVICE FOR PREDICTING AND ASSUMING MOTION DATA IN VIDEO CODING
US8810157B2 (en) 2012-10-18 2014-08-19 Power Integrations, Inc. Simplified current sense for buck LED driver
US20140153635A1 (en) * 2012-12-05 2014-06-05 Nvidia Corporation Method, computer program product, and system for multi-threaded video encoding
KR102301232B1 (ko) 2017-05-31 2021-09-10 삼성전자주식회사 다채널 특징맵 영상을 처리하는 방법 및 장치

Also Published As

Publication number Publication date
US9509990B2 (en) 2016-11-29
HK1203260A1 (en) 2015-10-23
KR20150018576A (ko) 2015-02-23
HK1203261A1 (en) 2015-10-23
WO2013171168A1 (en) 2013-11-21
CN104620582A (zh) 2015-05-13
EP2850832A1 (en) 2015-03-25
CN110944210B (zh) 2022-03-01
EP2850835A1 (en) 2015-03-25
EP2850831A1 (en) 2015-03-25
SG11201407472SA (en) 2014-12-30
JP2015520575A (ja) 2015-07-16
AU2013261853A1 (en) 2014-12-11
BR112014028274A2 (pt) 2017-07-18
HK1203263A1 (en) 2015-10-23
ES2907510T3 (es) 2022-04-25
EP2850830B1 (en) 2023-08-30
ZA201408537B (en) 2016-08-31
DK2850829T3 (da) 2022-03-07
WO2013171182A8 (en) 2014-06-12
MX339635B (es) 2016-06-02
AU2013261845A1 (en) 2014-12-11
KR20150014494A (ko) 2015-02-06
WO2013171175A1 (en) 2013-11-21
HK1203264A1 (en) 2015-10-23
MX2014013846A (es) 2015-05-08
HK1203265A1 (en) 2015-10-23
JP2015522987A (ja) 2015-08-06
IL235574B (en) 2018-03-29
US20130321423A1 (en) 2013-12-05
JP2015519016A (ja) 2015-07-06
US20250330603A1 (en) 2025-10-23
SG11201407417VA (en) 2014-12-30
CN104620581A (zh) 2015-05-13
AU2013261838A1 (en) 2014-12-04
CA2873494A1 (en) 2013-11-21
EP2850832B1 (en) 2022-01-05
BR112014028276A2 (pt) 2017-07-11
EP2850835B1 (en) 2022-01-05
KR20150020568A (ko) 2015-02-26
US20170188032A1 (en) 2017-06-29
JP2015522988A (ja) 2015-08-06
ZA201408539B (en) 2016-08-31
JP2015522986A (ja) 2015-08-06
US10178387B2 (en) 2019-01-08
BR112014028273A2 (pt) 2017-07-18
IL235578A0 (en) 2015-01-29
BR112014028283A2 (pt) 2017-07-18
WO2013171184A1 (en) 2013-11-21
US20130314496A1 (en) 2013-11-28
SG11201407484WA (en) 2014-12-30
US9706206B2 (en) 2017-07-11
JP6336438B2 (ja) 2018-06-06
US12166987B2 (en) 2024-12-10
US20170041609A1 (en) 2017-02-09
EP2850829A1 (en) 2015-03-25
EP2850829B1 (en) 2021-12-01
ES2909879T3 (es) 2022-05-10
MX2014013835A (es) 2015-03-03
US11683491B2 (en) 2023-06-20
WO2013171183A1 (en) 2013-11-21
CN104620582B (zh) 2020-01-14
CA2873501A1 (en) 2013-11-21
CA2873490A1 (en) 2013-11-21
AU2013261843A1 (en) 2014-12-11
US20220038700A1 (en) 2022-02-03
WO2013171173A1 (en) 2013-11-21
IL235576A0 (en) 2015-01-29
ES2961397T3 (es) 2024-03-11
EA201492099A1 (ru) 2015-04-30
SG10201710075SA (en) 2018-01-30
US20220191497A1 (en) 2022-06-16
CN104641644A (zh) 2015-05-20
EP2850830C0 (en) 2023-08-30
DK2850832T3 (da) 2022-04-11
KR102126886B1 (ko) 2020-06-26
EP2850836A1 (en) 2015-03-25
MX2014013838A (es) 2015-03-03
KR20150018575A (ko) 2015-02-23
US20210176483A1 (en) 2021-06-10
PL2850829T3 (pl) 2022-05-16
US20130322537A1 (en) 2013-12-05
US10750179B2 (en) 2020-08-18
US11153567B2 (en) 2021-10-19
SG11201407508RA (en) 2014-12-30
KR20150014496A (ko) 2015-02-06
US9961345B2 (en) 2018-05-01
US20130322530A1 (en) 2013-12-05
IL235579A0 (en) 2015-01-29
EA201492089A1 (ru) 2015-04-30
US9621887B2 (en) 2017-04-11
MX341203B (es) 2016-08-11
CN104641643B (zh) 2018-06-19
IL235574A0 (en) 2015-01-29
US12155834B2 (en) 2024-11-26
CN104620583A (zh) 2015-05-13
CA2873496A1 (en) 2013-11-21
MX2014013850A (es) 2015-05-08
CA2873499A1 (en) 2013-11-21
EA201492090A1 (ru) 2015-05-29
BR112014028279A2 (pt) 2017-07-18
CA2873487A1 (en) 2013-11-21
CN104641643A (zh) 2015-05-20
JP2015522985A (ja) 2015-08-06
US20230379470A1 (en) 2023-11-23
US20210099707A1 (en) 2021-04-01
AU2013261854A1 (en) 2014-12-11
WO2013171182A1 (en) 2013-11-21
ZA201408540B (en) 2016-08-31
US20170310968A1 (en) 2017-10-26
EP3968638A1 (en) 2022-03-16
AU2013261843B2 (en) 2018-02-15
US11272181B2 (en) 2022-03-08
SG11201407419RA (en) 2014-12-30
CN110944210A (zh) 2020-03-31
US20190297322A1 (en) 2019-09-26
EA201492093A1 (ru) 2015-04-30
ZA201408538B (en) 2016-08-31
US20250220185A1 (en) 2025-07-03
MX344994B (es) 2017-01-13
EP2850830A1 (en) 2015-03-25
US11622112B2 (en) 2023-04-04
CN104620580A (zh) 2015-05-13
ZA201408541B (en) 2016-08-31
US10750178B2 (en) 2020-08-18
EA201492098A1 (ru) 2015-04-30
KR20150014495A (ko) 2015-02-06
US20210099706A1 (en) 2021-04-01
US11595653B2 (en) 2023-02-28

Similar Documents

Publication Publication Date Title
MX341203B (es) Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada.
MX2014000692A (es) Decodificacion de señal graduada y recontruccion de señal.
BR112015026244A8 (pt) Codificação e decodificação de sinal compatível com versões anteriores híbrido
MX2016008853A (es) Reconstruccion e informe de episodios a partir de fuentes colectivas.
AR091570A1 (es) Aparato de codificacion, metodo de codificacion, aparato de decodificacion, y metodo de decodificacion
MX373481B (es) Dispositivo de decodificación y método de decodificación, y dispositivo de codificación y método de codificación.
MX2015006028A (es) Metodo y aparato para determinar el modo de codificacion, metodo y aparato para codificar señales de audio, y metodo y aparato para decodificar señales de audio.
MX371268B (es) Experiencia de soporte de usuario con ambiente virtual generado automaticamente.
CO2017003345A2 (es) Un dispositivo y un aparato configurado para decodificar un flujo de bits representativo de una señal de audio ambisónica de orden superior y métodos de decodificación y de codificación para generar dicho flujo de bits
AR079869A1 (es) Tecnica para estimacion de calidad de video
MX2016000335A (es) Dispositivo y metodo de procesamiento de informacion.
AR115819A2 (es) Un método y un aparato para la decuantificación de parámetros cualificados relacionados con la decodificación de señales de audio
MY170023A (en) Apparatus and method for generating an adaptive spectral shape of comfort noise
MX2015016369A (es) Procesamiento de datos sismicos.
MX2015011886A (es) Virus de la enfermedad de newcastle y usos de los mismos.
AR093235A1 (es) Indicacion de datos de video entrelazado para la codificacion de video
GB2538927A (en) Methods and apparatus to identify media using hash keys
MX2018010753A (es) Método de ocultamiento híbrido: combinación de ocultamiento de pérdida paquete de dominio de frecuencia y tiempo en códecs de audio.
BR112017026743A2 (pt) aparelho e método de decodificação, programa, e, aparelho e método de codificação
AR113083A2 (es) Método de codificación de imágenes, aparato de codificación de imágenes, método de decodificación de imágenes, aparato de decodificación de imágenes y aparato de codificación y decodificación de imágenes
AR105147A1 (es) Clasificación y codificación de señales de audio
MX2016012393A (es) Dispositivo decodificador de audio, dispositivo codificador de audio, metodo de decodificacion de audio, metodo de codificacion de audio, programa de decodificacion de audio, y programa de codificacion de audio.
IN2013MU03246A (es)
MX2019005026A (es) Tecnicas para mejorar la calidad de datos subjetivos.
MX388525B (es) Métodos mejorados para inactivación de enterovirus, composiciones de vacuna con adsorción de adyuvante y reducida en dosis obtenida de los mismos.

Legal Events

Date Code Title Description
FG Grant or registration