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BRPI0821968A2 - Método e aparelho para codificação de vídeo intraquadro altamente escalonável - Google Patents

Método e aparelho para codificação de vídeo intraquadro altamente escalonável

Info

Publication number
BRPI0821968A2
BRPI0821968A2 BRPI0821968-0A BRPI0821968A BRPI0821968A2 BR PI0821968 A2 BRPI0821968 A2 BR PI0821968A2 BR PI0821968 A BRPI0821968 A BR PI0821968A BR PI0821968 A2 BRPI0821968 A2 BR PI0821968A2
Authority
BR
Brazil
Prior art keywords
video encoding
highly scalable
intraframe video
intraframe
scalable
Prior art date
Application number
BRPI0821968-0A
Other languages
English (en)
Inventor
Shih-Ta-Hsiang
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BRPI0821968A2 publication Critical patent/BRPI0821968A2/pt
Publication of BRPI0821968A8 publication Critical patent/BRPI0821968A8/pt

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
    • H04N19/50—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
    • H04N19/30—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/60—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
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BRPI0821968A 2008-01-09 2008-12-15 Método e aparelho para codificação de vídeo intraquadro altamente escalonável BRPI0821968A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/971,354 US8126054B2 (en) 2008-01-09 2008-01-09 Method and apparatus for highly scalable intraframe video coding
PCT/US2008/086784 WO2009088651A1 (en) 2008-01-09 2008-12-15 Method and apparatus for highly scalable intraframe video coding

Publications (2)

Publication Number Publication Date
BRPI0821968A2 true BRPI0821968A2 (pt) 2015-06-16
BRPI0821968A8 BRPI0821968A8 (pt) 2015-11-03

Family

ID=40651183

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821968A BRPI0821968A8 (pt) 2008-01-09 2008-12-15 Método e aparelho para codificação de vídeo intraquadro altamente escalonável

Country Status (8)

Country Link
US (1) US8126054B2 (pt)
EP (1) EP2250814A1 (pt)
KR (1) KR20100103668A (pt)
CN (1) CN101911699B (pt)
BR (1) BRPI0821968A8 (pt)
MX (1) MX2010007598A (pt)
RU (1) RU2503137C2 (pt)
WO (1) WO2009088651A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8289370B2 (en) 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
EP1971100A1 (en) * 2007-03-12 2008-09-17 Siemens Networks GmbH & Co. KG Method and device for processing data in a network component and system comprising such a device
KR100937590B1 (ko) * 2007-10-23 2010-01-20 한국전자통신연구원 다중 품질 서비스 영상 콘텐츠 제공 시스템 및 그것의업그레이드 방법
US8249142B2 (en) * 2008-04-24 2012-08-21 Motorola Mobility Llc Method and apparatus for encoding and decoding video using redundant encoding and decoding techniques
WO2009147224A1 (fr) * 2008-06-05 2009-12-10 Thomson Licensing Procede de codage d ' image avec synthese de texture
WO2010090492A2 (ko) * 2009-02-09 2010-08-12 엘지전자주식회사 상향링크 제어정보 전송 방법 및 장치
JPWO2010092740A1 (ja) * 2009-02-10 2012-08-16 パナソニック株式会社 画像処理装置、画像処理方法、プログラムおよび集積回路
KR101597987B1 (ko) * 2009-03-03 2016-03-08 삼성전자주식회사 계층 독립적 잔차 영상 다계층 부호화 장치 및 방법
US9774882B2 (en) 2009-07-04 2017-09-26 Dolby Laboratories Licensing Corporation Encoding and decoding architectures for format compatible 3D video delivery
EP2355511A1 (en) * 2009-12-21 2011-08-10 Alcatel Lucent Method and arrangement for jointly encoding a plurality of video streams
CN105872562B (zh) * 2010-04-13 2019-05-17 Ge视频压缩有限责任公司 跨平面预测
TWI864983B (zh) 2010-04-13 2024-12-01 美商Ｇｅ影像壓縮有限公司 樣本區域合併技術
CN106067985B (zh) 2010-04-13 2019-06-28 Ge视频压缩有限责任公司 跨平面预测
EP3958573B1 (en) 2010-04-13 2023-06-07 GE Video Compression, LLC Video coding using multi-tree sub-divisions of images
BR122020008249B1 (pt) 2010-04-13 2021-02-17 Ge Video Compression, Llc herança em amostra de arranjo em subdivisão multitree
US20130222539A1 (en) * 2010-10-08 2013-08-29 Dolby Laboratories Licensing Corporation Scalable frame compatible multiview encoding and decoding methods
CA2829493A1 (en) 2011-03-10 2012-09-13 Vidyo, Inc. Dependency parameter set for scalable video coding
US20120257675A1 (en) * 2011-04-11 2012-10-11 Vixs Systems, Inc. Scalable video codec encoder device and methods thereof
AU2012284544B2 (en) 2011-07-20 2014-07-10 Halliburton Energy Services, Inc. Method and system of determining a value indicative of gas saturation of a formation
CN102572436B (zh) * 2012-01-17 2014-12-03 西安电子科技大学 一种基于cuda实现的帧内压缩方法
US9544587B2 (en) * 2012-05-14 2017-01-10 Google Technology Holdings LLC Scalable video coding with enhanced base layer
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.
US9781418B1 (en) 2012-06-12 2017-10-03 Google Inc. Adaptive deadzone and rate-distortion skip in video processing
US9179155B1 (en) 2012-06-14 2015-11-03 Google Inc. Skipped macroblock video encoding enhancements
US9313486B2 (en) 2012-06-20 2016-04-12 Vidyo, Inc. Hybrid video coding techniques
US20140072048A1 (en) * 2012-09-13 2014-03-13 Samsung Electronics Co., Ltd Method and apparatus for a switchable de-ringing filter for image/video coding
EP4521745B1 (en) 2012-09-26 2025-10-29 Sun Patent Trust Image coding method
WO2014055222A1 (en) * 2012-10-01 2014-04-10 Vidyo, Inc. Hybrid video coding techniques
KR102657912B1 (ko) * 2012-10-01 2024-04-15 지이 비디오 컴프레션, 엘엘씨 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR20150056811A (ko) 2012-11-13 2015-05-27 인텔 코포레이션 차세대 비디오를 위한 콘텐츠 적응적 변환 코딩
CN104737540B (zh) * 2012-11-13 2018-05-22 英特尔公司 用于下一代视频的视频编解码器架构
US10085017B2 (en) * 2012-11-29 2018-09-25 Advanced Micro Devices, Inc. Bandwidth saving architecture for scalable video coding spatial mode
US10034013B2 (en) 2012-12-05 2018-07-24 Intel Corporation Recovering motion vectors from lost spatial scalability layers
KR102539065B1 (ko) * 2013-01-04 2023-06-01 지이 비디오 컴프레션, 엘엘씨 효율적인 확장가능한 코딩 개념
US9596465B2 (en) * 2013-01-04 2017-03-14 Intel Corporation Refining filter for inter layer prediction of scalable video coding
JP2016502379A (ja) * 2013-01-04 2016-01-21 サムスン エレクトロニクス カンパニー リミテッド 位相差を考慮した映像アップサンプリングを利用するスケーラブルビデオ符号化方法及びその装置、並びにスケーラブルビデオ復号化方法及びその装置
KR20150058324A (ko) 2013-01-30 2015-05-28 인텔 코포레이션 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩
EP2804375A1 (en) * 2013-02-22 2014-11-19 Thomson Licensing Coding and decoding methods of a picture block, corresponding devices and data stream
EP2804374A1 (en) 2013-02-22 2014-11-19 Thomson Licensing Coding and decoding methods of a picture block, corresponding devices and data stream
CN104113759B (zh) * 2013-04-17 2018-03-23 展讯通信（上海）有限公司 视频系统、视频帧缓存再压缩/解压缩方法与装置
US9516080B2 (en) 2013-05-31 2016-12-06 Western Digital Technologies, Inc. Methods and apparatuses for streaming content
US9818422B2 (en) * 2013-08-30 2017-11-14 The Regents Of The University Of California Method and apparatus for layered compression of multimedia signals for storage and transmission over heterogeneous networks
CN103731670B (zh) * 2013-12-25 2017-02-01 同观科技（深圳）有限公司 一种图像的帧内预测算法
RO130953A2 (ro) 2014-07-04 2016-02-26 Ixia, A California Corporation Metode, sisteme şi suport citibil de calculator pentru distribuirea traficului de pachete de date prin protocolul de comunicaţii bazat pe ip () pentru transportul serviciilor generale de transmisiide date organizate în mod pachet pe canal radio (gprs)
FR3029381A1 (fr) * 2014-11-27 2016-06-03 Orange Procede de composition d’une representation video intermediaire
US9948618B2 (en) 2015-02-05 2018-04-17 Western Digital Technologies, Inc. Secure stream buffer on network attached storage
WO2016133865A1 (en) 2015-02-17 2016-08-25 Dolby Laboratories Licensing Corporation Inter-layer prediction for signals with enhanced dynamic range
US9961588B2 (en) 2016-02-24 2018-05-01 Keysight Technologies Singapore (Holdings) Pte. Ltd. Methods, systems, and computer readable media for distributing monitored network traffic
EP4336833A3 (en) 2016-05-13 2024-05-15 Sony Group Corporation Image processing device and method
US10623736B2 (en) * 2018-06-14 2020-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Tile selection and bandwidth optimization for providing 360° immersive video
US10419738B1 (en) 2018-06-14 2019-09-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing 360° immersive video based on gaze vector information
US10567780B2 (en) 2018-06-14 2020-02-18 Telefonaktiebolaget Lm Ericsson (Publ) System and method for encoding 360° immersive video
US10841662B2 (en) 2018-07-27 2020-11-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method for inserting advertisement content in 360° immersive video
US10757389B2 (en) 2018-10-01 2020-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Client optimization for providing quality control in 360° immersive video during pause
EP4038883B1 (en) * 2019-10-02 2023-12-13 V-Nova International Limited Use of transformed coefficients to provide embedded signalling for watermarking
EP4128772A1 (en) * 2021-01-13 2023-02-08 Huawei Technologies Co., Ltd. Scalable coding of video and associated features

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201654C2 (ru) * 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
US6639943B1 (en) * 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
US6944225B2 (en) * 2001-07-24 2005-09-13 Sharp Laboratories Of America, Inc. Resolution-scalable video compression
WO2003041055A1 (en) * 2001-11-02 2003-05-15 The Regents Of The University Of California End-to-end distortion estimation for streaming of pre-compressed video
US20050195896A1 (en) * 2004-03-08 2005-09-08 National Chiao Tung University Architecture for stack robust fine granularity scalability
KR100587561B1 (ko) * 2004-04-08 2006-06-08 삼성전자주식회사 모션 스케일러빌리티를 구현하는 방법 및 장치
WO2006016029A1 (fr) * 2004-07-13 2006-02-16 France Telecom Procede et dispositif de codage d’une sequence d’images video en coefficients de sous-bandes de frequence de differentes resolutions spatiales
KR100679022B1 (ko) * 2004-10-18 2007-02-05 삼성전자주식회사 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더
WO2006043755A1 (en) 2004-10-18 2006-04-27 Samsung Electronics Co., Ltd. Video coding and decoding methods using interlayer filtering and video encoder and decoder using the same
KR100664929B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
CN101080931B (zh) * 2004-12-14 2010-06-16 三星电子株式会社 用于对图像编码和解码的设备及其方法
EP1878249B1 (en) * 2005-04-01 2020-03-04 LG Electronics, Inc. Method for scalably decoding a video signal
KR20080002936A (ko) * 2005-04-08 2008-01-04 에이전시 포 사이언스, 테크놀로지 앤드 리서치 하나 이상의 디지털 영상을 인코딩하는 방법, 인코더 및컴퓨터 프로그램 생성물
KR100736080B1 (ko) * 2005-10-27 2007-07-06 삼성전자주식회사 다 계층으로 구성된 멀티미디어 스트림의 저작권을 계층별로 관리하는 방법 및 장치
KR100772868B1 (ko) * 2005-11-29 2007-11-02 삼성전자주식회사 복수 계층을 기반으로 하는 스케일러블 비디오 코딩 방법및 장치
US7912471B2 (en) 2006-01-04 2011-03-22 Wireless Technology Solutions Llc Initial connection establishment in a wireless communication system
JP4991759B2 (ja) * 2006-01-09 2012-08-01 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法
CN101039421A (zh) * 2006-03-16 2007-09-19 华为技术有限公司 在编解码中的实现量化的方法和装置
US20090086698A1 (en) 2007-09-27 2009-04-02 Interdigital Patent Holdings, Inc. Method and apparatus for managing a collision in common e-dch transmissions

Also Published As

Publication number Publication date
CN101911699A (zh) 2010-12-08
RU2503137C2 (ru) 2013-12-27
EP2250814A1 (en) 2010-11-17
KR20100103668A (ko) 2010-09-27
RU2010133234A (ru) 2012-02-20
BRPI0821968A8 (pt) 2015-11-03
US20090175333A1 (en) 2009-07-09
CN101911699B (zh) 2012-12-12
WO2009088651A1 (en) 2009-07-16
MX2010007598A (es) 2010-08-03
US8126054B2 (en) 2012-02-28

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