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MX2014015161A - Acceso aleatorio y señalizacion de imagenes de referencia a largo plazo en codificacion de video. - Google Patents

Acceso aleatorio y señalizacion de imagenes de referencia a largo plazo en codificacion de video.

Info

Publication number
MX2014015161A
MX2014015161A MX2014015161A MX2014015161A MX2014015161A MX 2014015161 A MX2014015161 A MX 2014015161A MX 2014015161 A MX2014015161 A MX 2014015161A MX 2014015161 A MX2014015161 A MX 2014015161A MX 2014015161 A MX2014015161 A MX 2014015161A
Authority
MX
Mexico
Prior art keywords
random access
signaling
long
video coding
reference pictures
Prior art date
Application number
MX2014015161A
Other languages
English (en)
Other versions
MX346210B (es
Inventor
Ying Chen
Rajan Laxman Joshi
Ye-Kui Wang
Adarsh Krishnan Ramasubramonian
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2014015161A publication Critical patent/MX2014015161A/es
Publication of MX346210B publication Critical patent/MX346210B/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
    • H04N19/70—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

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)

Abstract

Un codificador de video puede estar configurado para codificar una imagen de punto de acceso aleatorio (RAP) y codificar una o más imágenes iniciales descifrables (DLPs) para la imagen de RAP de tal forma que todas las imágenes marcadas para descartar preceden las DLPs asociadas con la imagen de RAP en orden de visualización.
MX2014015161A 2012-06-28 2013-06-19 Acceso aleatorio y señalización de imágenes de referencia a largo plazo en codificación de video. MX346210B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261665862P 2012-06-28 2012-06-28
US201261666688P 2012-06-29 2012-06-29
US13/784,006 US9591303B2 (en) 2012-06-28 2013-03-04 Random access and signaling of long-term reference pictures in video coding
PCT/US2013/046529 WO2014004201A1 (en) 2012-06-28 2013-06-19 Random access and signaling of long-term reference pictures in video coding

Publications (2)

Publication Number Publication Date
MX2014015161A true MX2014015161A (es) 2015-02-17
MX346210B MX346210B (es) 2017-03-10

Family

ID=49778157

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015161A MX346210B (es) 2012-06-28 2013-06-19 Acceso aleatorio y señalización de imágenes de referencia a largo plazo en codificación de video.

Country Status (21)

Country Link
US (1) US9591303B2 (es)
EP (1) EP2868083B1 (es)
JP (1) JP6169689B2 (es)
KR (1) KR101810302B1 (es)
CN (1) CN104396257B (es)
AU (1) AU2013280848B2 (es)
CA (1) CA2875697C (es)
DK (1) DK2868083T3 (es)
ES (1) ES2657494T3 (es)
HU (1) HUE037703T2 (es)
IL (1) IL235970B (es)
MX (1) MX346210B (es)
MY (1) MY167919A (es)
PH (1) PH12014502859B1 (es)
PL (1) PL2868083T3 (es)
PT (1) PT2868083T (es)
RU (1) RU2646325C2 (es)
SG (2) SG11201408112XA (es)
SI (1) SI2868083T1 (es)
TW (1) TWI532383B (es)
WO (1) WO2014004201A1 (es)

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US9826069B2 (en) * 2015-01-27 2017-11-21 Intel IP Corporation Wireless device, method, and computer readable media restriction of upload traffic in a high-efficiency wireless local area network
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CN118632031A (zh) * 2018-12-10 2024-09-10 夏普株式会社 用于在视频编码中发送信号通知参考图片的系统和方法
JP6637151B2 (ja) * 2018-12-12 2020-01-29 株式会社Ｎｔｔドコモ 動画像予測復号方法
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US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
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Also Published As

Publication number Publication date
US20140003537A1 (en) 2014-01-02
CN104396257A (zh) 2015-03-04
SG10201610756PA (en) 2017-02-27
IL235970A0 (en) 2015-01-29
BR112014031749A2 (pt) 2017-06-27
RU2015102596A (ru) 2016-08-20
TW201406160A (zh) 2014-02-01
TWI532383B (zh) 2016-05-01
ES2657494T3 (es) 2018-03-05
PH12014502859B1 (en) 2018-03-07
PT2868083T (pt) 2018-01-29
JP2015526024A (ja) 2015-09-07
MY167919A (en) 2018-09-27
AU2013280848B2 (en) 2017-06-29
HK1204183A1 (en) 2015-11-06
KR20150024909A (ko) 2015-03-09
CN104396257B (zh) 2018-01-19
IL235970B (en) 2018-01-31
HUE037703T2 (hu) 2018-09-28
EP2868083B1 (en) 2017-11-08
CA2875697C (en) 2018-05-15
JP6169689B2 (ja) 2017-07-26
EP2868083A1 (en) 2015-05-06
PL2868083T3 (pl) 2018-05-30
PH12014502859A1 (en) 2015-02-23
SI2868083T1 (en) 2018-02-28
SG11201408112XA (en) 2015-01-29
DK2868083T3 (en) 2018-02-05
RU2646325C2 (ru) 2018-03-02
WO2014004201A1 (en) 2014-01-03
KR101810302B1 (ko) 2017-12-18
CA2875697A1 (en) 2014-01-03
AU2013280848A1 (en) 2015-01-15
MX346210B (es) 2017-03-10
US9591303B2 (en) 2017-03-07

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