PT2941888T - Sinalização de contagem de pedidos de imagem para relações de informação de sincronização para sincronização de vídeo na codificação de vídeo - Google Patents

Sinalização de contagem de pedidos de imagem para relações de informação de sincronização para sincronização de vídeo na codificação de vídeo

Info

Publication number
PT2941888T
PT2941888T PT138269113T PT13826911T PT2941888T PT 2941888 T PT2941888 T PT 2941888T PT 138269113 T PT138269113 T PT 138269113T PT 13826911 T PT13826911 T PT 13826911T PT 2941888 T PT2941888 T PT 2941888T
Authority
PT
Portugal
Prior art keywords
timing
video
signaling
order count
picture order
Prior art date
Application number
PT138269113T
Other languages
English (en)
Portuguese (pt)
Inventor
Wang Ye-Kui
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 PT2941888T publication Critical patent/PT2941888T/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/149Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PT138269113T 2013-01-07 2013-12-20 Sinalização de contagem de pedidos de imagem para relações de informação de sincronização para sincronização de vídeo na codificação de vídeo PT2941888T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361749866P 2013-01-07 2013-01-07
US14/061,260 US9374581B2 (en) 2013-01-07 2013-10-23 Signaling of picture order count to timing information relations for video timing in video coding

Publications (1)

Publication Number Publication Date
PT2941888T true PT2941888T (pt) 2017-02-03

Family

ID=51060946

Family Applications (3)

Application Number Title Priority Date Filing Date
PT138269113T PT2941888T (pt) 2013-01-07 2013-12-20 Sinalização de contagem de pedidos de imagem para relações de informação de sincronização para sincronização de vídeo na codificação de vídeo
PT138216007T PT2941885T (pt) 2013-01-07 2013-12-20 Sinalização condicional de informação de sincronização de contagem de pedidos de imagens para sincronização de vídeo na codificação de vídeo
PT138216015T PT2941886T (pt) 2013-01-07 2013-12-20 Sinalização de informação de derivação de ciclo para sincronização de vídeo na codificação de vídeo

Family Applications After (2)

Application Number Title Priority Date Filing Date
PT138216007T PT2941885T (pt) 2013-01-07 2013-12-20 Sinalização condicional de informação de sincronização de contagem de pedidos de imagens para sincronização de vídeo na codificação de vídeo
PT138216015T PT2941886T (pt) 2013-01-07 2013-12-20 Sinalização de informação de derivação de ciclo para sincronização de vídeo na codificação de vídeo

Country Status (28)

Country Link
US (3) US9325992B2 (enExample)
EP (3) EP2941888B1 (enExample)
JP (4) JP6337010B2 (enExample)
KR (3) KR101711318B1 (enExample)
CN (3) CN104885469B (enExample)
AP (3) AP2015008577A0 (enExample)
AR (3) AR095294A1 (enExample)
AU (3) AU2013371450B2 (enExample)
BR (3) BR112015016256B1 (enExample)
CA (3) CA2894704C (enExample)
DK (3) DK2941885T3 (enExample)
EA (3) EA026630B1 (enExample)
EC (3) ECSP15034549A (enExample)
ES (3) ES2613136T3 (enExample)
HU (3) HUE032261T2 (enExample)
IL (3) IL239303A (enExample)
MA (3) MA38236B1 (enExample)
MY (3) MY171807A (enExample)
PH (3) PH12015501490B1 (enExample)
PL (3) PL2941886T3 (enExample)
PT (3) PT2941888T (enExample)
SA (3) SA515360724B1 (enExample)
SG (3) SG11201504553WA (enExample)
SI (3) SI2941888T1 (enExample)
TW (3) TWI562620B (enExample)
UA (3) UA115163C2 (enExample)
WO (3) WO2014107361A1 (enExample)
ZA (1) ZA201505418B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119325A1 (en) * 2012-02-08 2013-08-15 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9325992B2 (en) 2013-01-07 2016-04-26 Qualcomm Incorporated Signaling of clock tick derivation information for video timing in video coding
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
US9912966B2 (en) * 2014-01-03 2018-03-06 Nokia Technologies Oy Parameter set coding
US20200021853A1 (en) * 2017-03-20 2020-01-16 Sharp Kabushiki Kaisha Systems and methods for signaling scalable video in a media application format
US10721608B2 (en) * 2017-12-15 2020-07-21 Motorola Solutions, Inc. Profiles in deployable wireless communications systems
US11516492B2 (en) 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
EP3846471A4 (en) * 2018-08-31 2022-02-23 SZ DJI Technology Co., Ltd. ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING APPARATUS
WO2020093999A1 (en) 2018-11-05 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Inter prediction with refinement in video processing
WO2020171224A1 (ja) * 2019-02-21 2020-08-27 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 符号化装置、復号装置、符号化方法及び復号方法
US12113969B2 (en) * 2019-03-11 2024-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Video coding involving GOP-based temporal filtering
CN114666595B (zh) * 2019-03-11 2024-11-26 杜比实验室特许公司 帧速率可伸缩视频编码
WO2020185879A1 (en) 2019-03-11 2020-09-17 Dolby Laboratories Licensing Corporation Video coding using reference picture resampling supporting region of interest
CN113785581B (zh) * 2019-04-15 2025-08-19 Lg电子株式会社 基于缩放列表的视频或图像编译
CN116233436B (zh) * 2019-06-20 2025-03-21 腾讯美国有限责任公司 视频解码方法、设备和计算机可读存储介质
EP4011079A1 (en) 2019-08-06 2022-06-15 Dolby Laboratories Licensing Corporation Canvas size scalable video coding
US12096033B2 (en) * 2019-08-21 2024-09-17 Sharp Kabushiki Kaisha Systems and methods for signaling buffering period information in video coding
WO2021049580A1 (ja) * 2019-09-11 2021-03-18 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 符号化装置、復号装置、符号化方法、および復号方法
MX2022003220A (es) * 2019-09-17 2022-04-25 Beijing Dajia Internet Information Tech Co Ltd Metodos y aparatos para refinamiento de prediccion con flujo optico.
US11716488B2 (en) * 2019-09-20 2023-08-01 Qualcomm Incorporated Subpicture signaling in high-level syntax for video coding
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
WO2021022265A2 (en) * 2019-10-07 2021-02-04 Futurewei Technologies, Inc. Video-based point cloud compression (v-pcc) component synchronization
CN114586067A (zh) * 2019-10-07 2022-06-03 华为技术有限公司 基于视频的点云压缩(v-pcc)时序信息
US12309428B2 (en) * 2019-12-18 2025-05-20 Sharp Kabushiki Kaisha Systems and methods for signaling picture output resolution in video coding
JP7436674B2 (ja) * 2019-12-23 2024-02-21 エルジー エレクトロニクス インコーポレイティド サブピクチャに基づく映像コーディング装置及び方法
MX2022007502A (es) 2019-12-26 2022-07-04 Bytedance Inc Tecnicas para implementar un orden de decodificacion dentro de una imagen codificada.
US20210235124A1 (en) * 2020-01-29 2021-07-29 Qualcomm Incorporated Decoded picture buffer (dpb) parameter signaling for video coding
WO2021235327A1 (ja) * 2020-05-19 2021-11-25 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 符号化装置、復号装置、符号化方法、および復号方法
CN114724218A (zh) * 2022-04-08 2022-07-08 北京中科闻歌科技股份有限公司 视频检测方法、装置、设备及介质
CN116800976B (zh) * 2023-07-17 2024-03-12 武汉星巡智能科技有限公司 伴睡婴幼儿时音视频压缩和还原方法、装置及设备
WO2025252056A1 (en) * 2024-06-03 2025-12-11 Mediatek Inc. Indication of first coded picture for video coding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL348977A1 (en) 1999-11-29 2002-06-17 Koninkl Philips Electronics Nv Method for coding and decoding multimedia data
EP2290961A1 (en) 2001-03-29 2011-03-02 Panasonic Corporation Audio/video recording/reproducing apparatus and method
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
WO2005071970A1 (en) 2004-01-16 2005-08-04 General Instrument Corporation Method and apparatus for determining timing information from a bit stream
CN101820544B (zh) * 2004-08-31 2012-07-04 松下电器产业株式会社 运动图像编码方法及装置、记录介质的记录方法
TWI401918B (zh) 2005-02-03 2013-07-11 Nokia Corp 傳送指示接收器緩衝架構之緩衝參數信號的通訊方法
KR101450921B1 (ko) * 2006-07-05 2014-10-15 톰슨 라이센싱 멀티뷰 비디오 엔코딩 및 디코딩을 위한 방법 및 장치
KR101350591B1 (ko) * 2006-07-06 2014-01-14 톰슨 라이센싱 멀티뷰 비디오 인코딩 및 디코딩을 위해 프레임 넘버 및/또는 픽쳐 오더 카운트를 분리시키는 방법 및 장치
EP2041955A2 (en) * 2006-07-11 2009-04-01 Thomson Licensing Methods and apparatus for use in multi-view video coding
DK2103136T3 (en) * 2006-12-21 2017-12-04 Thomson Licensing METHODS AND APPARATUS FOR IMPROVED SIGNALING USING HIGH-LEVEL SYNTHOLOGY FOR MULTIVIEW VIDEO AND DECODING
JP2010516098A (ja) * 2007-01-04 2010-05-13 トムソン ライセンシング マルチ・ビュー符号化ビデオにおいて高レベル・シンタックス参照ビューを用いてエラー隠蔽を行う方法および装置
EP2116059A2 (en) * 2007-01-04 2009-11-11 Thomson Licensing Methods and apparatus for video error correction in multi-view coded video
US9179157B2 (en) * 2007-01-05 2015-11-03 Thomson Licensing Hypothetical reference decoder for scalable video coding
EP2153658B1 (en) 2007-04-13 2013-08-14 Nokia Corporation A video coder
BRPI0809585A2 (pt) 2007-04-17 2014-09-23 Thomson Licensing Decodificador de referência hipotética para codificação de vídeo multivisualização
US8619871B2 (en) 2007-04-18 2013-12-31 Thomson Licensing Coding systems
KR101609890B1 (ko) 2008-09-18 2016-04-06 파나소닉 아이피 매니지먼트 가부시키가이샤 화상 복호 장치, 화상 부호화 장치, 화상 복호 방법, 화상 부호화 방법 및 프로그램
RU2543954C2 (ru) * 2009-01-26 2015-03-10 Томсон Лайсенсинг Упаковка кадров для кодирования видео
WO2010086501A1 (en) 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
JP5332773B2 (ja) * 2009-03-18 2013-11-06 ソニー株式会社 画像処理装置および方法
US8731053B2 (en) 2009-11-18 2014-05-20 Tektronix, Inc. Method of multiplexing H.264 elementary streams without timing information coded
US8934552B2 (en) * 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US20120287999A1 (en) * 2011-05-11 2012-11-15 Microsoft Corporation Syntax element prediction in error correction
US10154276B2 (en) 2011-11-30 2018-12-11 Qualcomm Incorporated Nested SEI messages for multiview video coding (MVC) compatible three-dimensional video coding (3DVC)
US9325992B2 (en) 2013-01-07 2016-04-26 Qualcomm Incorporated Signaling of clock tick derivation information for video timing in video coding

Also Published As

Publication number Publication date
BR112015016256B1 (pt) 2023-02-23
PH12015501490A1 (en) 2015-09-28
DK2941888T3 (en) 2017-01-30
JP2016506691A (ja) 2016-03-03
PL2941888T3 (pl) 2017-05-31
EA026630B1 (ru) 2017-04-28
KR20150104141A (ko) 2015-09-14
CN104904222A (zh) 2015-09-09
PT2941885T (pt) 2017-02-13
MA38236B1 (fr) 2017-03-31
ES2630831T3 (es) 2017-08-24
IL239301A (en) 2016-06-30
MA38235A1 (fr) 2016-05-31
JP2016503269A (ja) 2016-02-01
SI2941888T1 (sl) 2017-02-28
US20140192901A1 (en) 2014-07-10
EP2941886A1 (en) 2015-11-11
CN104885469A (zh) 2015-09-02
EP2941888B1 (en) 2016-11-02
SI2941886T1 (sl) 2017-02-28
US20140192902A1 (en) 2014-07-10
PT2941886T (pt) 2017-02-03
AU2013371450A1 (en) 2015-07-09
PL2941886T3 (pl) 2017-05-31
AU2013371449B2 (en) 2017-09-14
SG11201504535TA (en) 2015-07-30
DK2941886T3 (en) 2017-01-30
SI2941885T1 (sl) 2017-02-28
AR095293A1 (es) 2015-10-07
AU2013371449A1 (en) 2015-07-09
MY169409A (en) 2019-04-01
MA38235B1 (fr) 2017-01-31
SA515360731B1 (ar) 2018-05-10
EA201591289A1 (ru) 2015-11-30
TW201444351A (zh) 2014-11-16
WO2014107360A1 (en) 2014-07-10
MY176139A (en) 2020-07-24
ECSP15034549A (es) 2015-11-30
US9325992B2 (en) 2016-04-26
ES2613003T3 (es) 2017-05-19
UA116645C2 (uk) 2018-04-25
KR20150104142A (ko) 2015-09-14
CA2894900A1 (en) 2014-07-10
JP6337010B2 (ja) 2018-06-06
AU2013371450B2 (en) 2017-06-22
SG11201504538WA (en) 2015-07-30
CN104904223B (zh) 2018-06-01
EP2941888A1 (en) 2015-11-11
IL239302A (en) 2017-02-28
PH12015501490B1 (en) 2022-09-30
KR101719940B1 (ko) 2017-03-24
CA2894900C (en) 2018-11-06
EP2941885B1 (en) 2016-11-02
CA2894549A1 (en) 2014-07-10
EP2941885A1 (en) 2015-11-11
JP6382395B2 (ja) 2018-08-29
MA38241A1 (fr) 2016-04-29
CA2894704C (en) 2020-04-21
PH12015501525B1 (en) 2015-09-21
BR112015016253A2 (pt) 2017-07-11
KR20150104146A (ko) 2015-09-14
SA515360730B1 (ar) 2018-01-28
TWI520588B (zh) 2016-02-01
JP6203866B2 (ja) 2017-09-27
ES2613136T3 (es) 2017-05-22
EA032226B1 (ru) 2019-04-30
HUE032327T2 (en) 2017-09-28
IL239302A0 (en) 2015-07-30
IL239303A (en) 2016-11-30
IL239301A0 (en) 2015-07-30
BR112015016253B1 (pt) 2023-02-23
AP2015008583A0 (en) 2015-07-31
ECSP15034553A (es) 2016-01-29
CA2894549C (en) 2019-03-19
KR101788427B1 (ko) 2017-10-19
US9374581B2 (en) 2016-06-21
ZA201505418B (en) 2017-07-26
PH12015501374A1 (en) 2015-09-02
HUE032261T2 (en) 2017-09-28
KR101711318B1 (ko) 2017-02-28
EA201591282A1 (ru) 2015-11-30
EA201591235A1 (ru) 2015-11-30
HK1210554A1 (en) 2016-04-22
CN104904222B (zh) 2018-12-04
AP2015008575A0 (en) 2015-07-31
WO2014107361A1 (en) 2014-07-10
HK1210557A1 (en) 2016-04-22
TW201436532A (zh) 2014-09-16
EA026507B1 (ru) 2017-04-28
HK1210350A1 (en) 2016-04-15
BR112015016230B1 (pt) 2023-02-23
IL239303A0 (en) 2015-07-30
AR095294A1 (es) 2015-10-07
TW201444352A (zh) 2014-11-16
ECSP15034547A (es) 2015-11-30
AU2013371451B2 (en) 2017-09-14
JP6411368B2 (ja) 2018-10-24
SA515360724B1 (ar) 2018-12-10
HUE032248T2 (en) 2017-09-28
AP2015008577A0 (en) 2015-07-31
JP2017195614A (ja) 2017-10-26
WO2014107362A1 (en) 2014-07-10
MY171807A (en) 2019-10-30
MA38236A1 (fr) 2016-08-31
AR095292A1 (es) 2015-10-07
TWI524744B (zh) 2016-03-01
PL2941885T3 (pl) 2017-05-31
MA38241B1 (fr) 2016-12-30
BR112015016256A2 (pt) 2017-07-11
TWI562620B (en) 2016-12-11
US9369711B2 (en) 2016-06-14
AU2013371451A1 (en) 2015-07-02
US20140192903A1 (en) 2014-07-10
EP2941886B1 (en) 2016-11-02
PH12015501374B1 (en) 2019-02-01
SG11201504553WA (en) 2015-07-30
CN104904223A (zh) 2015-09-09
JP2016506692A (ja) 2016-03-03
DK2941885T3 (en) 2017-01-30
PH12015501525A1 (en) 2015-09-21
UA115163C2 (uk) 2017-09-25
CN104885469B (zh) 2018-10-02
BR112015016230A2 (pt) 2017-07-11
UA114946C2 (uk) 2017-08-28
CA2894704A1 (en) 2014-07-10

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