RU2646325C2 - Произвольный доступ и сигнализация долгосрочных опорных картинок при кодировании видео - Google Patents

Произвольный доступ и сигнализация долгосрочных опорных картинок при кодировании видео Download PDF

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RU2646325C2
RU2646325C2 RU2015102596A RU2015102596A RU2646325C2 RU 2646325 C2 RU2646325 C2 RU 2646325C2 RU 2015102596 A RU2015102596 A RU 2015102596A RU 2015102596 A RU2015102596 A RU 2015102596A RU 2646325 C2 RU2646325 C2 RU 2646325C2
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pictures
picture
rap picture
rap
decoding
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RU2015102596A
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RU2015102596A (ru
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Адарш Кришнан РАМАСУБРАМОНИАН
Е-Куй ВАН
Раджан Лаксман ДЖОШИ
Ин ЧЭНЬ
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Квэлкомм Инкорпорейтед
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
RU2015102596A 2012-06-28 2013-06-19 Произвольный доступ и сигнализация долгосрочных опорных картинок при кодировании видео RU2646325C2 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261665862P 2012-06-28 2012-06-28
US61/665,862 2012-06-28
US201261666688P 2012-06-29 2012-06-29
US61/666,688 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
US13/784,006 2013-03-04
PCT/US2013/046529 WO2014004201A1 (en) 2012-06-28 2013-06-19 Random access and signaling of long-term reference pictures in video coding

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RU2646325C2 true RU2646325C2 (ru) 2018-03-02

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CA (1) CA2875697C (enExample)
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PL (1) PL2868083T3 (enExample)
PT (1) PT2868083T (enExample)
RU (1) RU2646325C2 (enExample)
SG (2) SG10201610756PA (enExample)
SI (1) SI2868083T1 (enExample)
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Cited By (8)

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Publication number Priority date Publication date Assignee Title
RU2829981C1 (ru) * 2019-09-24 2024-11-11 Хуавэй Текнолоджиз Ко., Лтд. Сигнализация заголовка изображения при кодировании видео
US12177486B2 (en) 2019-09-24 2024-12-24 Huawei Technologies Co., Ltd. Signaling of picture header in video coding
US12212783B2 (en) 2019-09-24 2025-01-28 Huawei Technologies Co., Ltd. Signaling of picture header in video coding
US12289474B2 (en) 2019-09-24 2025-04-29 Huawei Technologies Co., Ltd. Signaling of picture header in video coding
US12407862B2 (en) 2019-09-24 2025-09-02 Huawei Technologies Co., Ltd. Signaling of picture header in video coding
US12407870B2 (en) 2019-09-24 2025-09-02 Huawei Technologies Co., Ltd. Signaling of picture header in video coding
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US12495162B2 (en) 2019-09-24 2025-12-09 Huawei Technologies Co., Ltd. Signaling of picture header in video coding

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IL235970A0 (en) 2015-01-29
PH12014502859A1 (en) 2015-02-23
TW201406160A (zh) 2014-02-01
CA2875697C (en) 2018-05-15
HK1204183A1 (en) 2015-11-06
JP6169689B2 (ja) 2017-07-26
KR20150024909A (ko) 2015-03-09
CN104396257A (zh) 2015-03-04
AU2013280848B2 (en) 2017-06-29
JP2015526024A (ja) 2015-09-07
EP2868083A1 (en) 2015-05-06
US20140003537A1 (en) 2014-01-02
EP2868083B1 (en) 2017-11-08
MY167919A (en) 2018-09-27
US9591303B2 (en) 2017-03-07
HUE037703T2 (hu) 2018-09-28
PL2868083T3 (pl) 2018-05-30
AU2013280848A1 (en) 2015-01-15
ES2657494T3 (es) 2018-03-05
CN104396257B (zh) 2018-01-19
CA2875697A1 (en) 2014-01-03
BR112014031749A2 (pt) 2017-06-27
PT2868083T (pt) 2018-01-29
MX346210B (es) 2017-03-10
KR101810302B1 (ko) 2017-12-18
PH12014502859B1 (en) 2018-03-07
IL235970B (en) 2018-01-31
DK2868083T3 (en) 2018-02-05
SI2868083T1 (en) 2018-02-28
SG10201610756PA (en) 2017-02-27
SG11201408112XA (en) 2015-01-29
MX2014015161A (es) 2015-02-17
RU2015102596A (ru) 2016-08-20
TWI532383B (zh) 2016-05-01
WO2014004201A1 (en) 2014-01-03

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