KR101719930B1 - 비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 - Google Patents

비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 Download PDF

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KR101719930B1
KR101719930B1 KR1020157002154A KR20157002154A KR101719930B1 KR 101719930 B1 KR101719930 B1 KR 101719930B1 KR 1020157002154 A KR1020157002154 A KR 1020157002154A KR 20157002154 A KR20157002154 A KR 20157002154A KR 101719930 B1 KR101719930 B1 KR 101719930B1
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아다르쉬 크리쉬난 라마수브라모니안
예-쿠이 왕
라잔 랙스맨 조쉬
잉 천
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퀄컴 인코포레이티드
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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H—ELECTRICITY
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    • 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
    • H04N19/184—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 bits, e.g. of the compressed video 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
    • H04N19/436—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 parallelised computational arrangements
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/503—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • 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
    • H04N19/10—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
    • H04N19/44—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
    • H04N19/46—Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1020157002154A 2012-06-28 2013-06-24 비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 Active KR101719930B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261665784P 2012-06-28 2012-06-28
US61/665,784 2012-06-28
US13/924,016 2013-06-21
US13/924,016 US9332255B2 (en) 2012-06-28 2013-06-21 Signaling long-term reference pictures for video coding
PCT/US2013/047367 WO2014004391A1 (en) 2012-06-28 2013-06-24 Signaling long-term reference pictures for video coding

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KR20150036218A KR20150036218A (ko) 2015-04-07
KR101719930B1 true KR101719930B1 (ko) 2017-03-24

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EP (1) EP2868081B1 (enExample)
JP (1) JP6239609B2 (enExample)
KR (1) KR101719930B1 (enExample)
CN (1) CN104412599B (enExample)
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US10051264B2 (en) 2012-04-20 2018-08-14 Qualcomm Incorporated Marking reference pictures in video sequences having broken link pictures
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US10194146B2 (en) 2013-03-26 2019-01-29 Qualcomm Incorporated Device and method for scalable coding of video information
US10356426B2 (en) * 2013-06-27 2019-07-16 Google Llc Advanced motion estimation
US9510001B2 (en) 2013-07-09 2016-11-29 Electronics And Telecommunications Research Institute Video decoding method and apparatus using the same
US9848199B2 (en) * 2014-03-17 2017-12-19 Qualcomm Incorporated Device and method for scalable coding of video information
US11985318B2 (en) * 2015-12-24 2024-05-14 OP Solultions, LLC Encoding video with extended long term reference picture retention
US11595652B2 (en) * 2019-01-28 2023-02-28 Op Solutions, Llc Explicit signaling of extended long term reference picture retention
US11736687B2 (en) * 2017-09-26 2023-08-22 Qualcomm Incorporated Adaptive GOP structure with future reference frame in random access configuration for video coding
CN112585973A (zh) * 2018-08-17 2021-03-30 华为技术有限公司 视频译码中的参考图像管理
WO2020112488A1 (en) * 2018-11-30 2020-06-04 Futurewei Technologies, Inc. Signaling of reference picture lists in video coding
US10904545B2 (en) 2018-12-26 2021-01-26 Tencent America LLC Method for syntax controlled decoded picture buffer management
MX2021009024A (es) * 2019-01-28 2021-10-13 Op Solutions Llc Se?alizacion explicita de retencion extendida de imagenes de referencia a largo plazo.
CN119052469A (zh) 2019-01-28 2024-11-29 Op方案有限责任公司 扩展长期参考图片保留的在线和离线选择
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
US20240146994A1 (en) * 2022-11-01 2024-05-02 Qualcomm Incorporated Identifying and marking video data units for network transport of video data

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TWI558179B (zh) 2016-11-11
IL235969A0 (en) 2015-01-29
JP2015526026A (ja) 2015-09-07
BR112014032473B1 (pt) 2023-04-25
PT2868081T (pt) 2019-07-23
RU2015102618A (ru) 2016-08-20
ES2736312T3 (es) 2019-12-27
EP2868081B1 (en) 2019-04-17
PL2868081T3 (pl) 2019-10-31
SI2868081T1 (sl) 2019-06-28
AU2013280659B2 (en) 2017-10-05
CA2875713A1 (en) 2014-01-03
TW201408082A (zh) 2014-02-16
ZA201500618B (en) 2017-01-25
RU2642361C2 (ru) 2018-01-24
US20140003538A1 (en) 2014-01-02
CN104412599B (zh) 2018-02-06
PH12014502731A1 (en) 2015-02-02
DK2868081T3 (da) 2019-07-22
BR112014032473A2 (pt) 2017-06-27
EP2868081A1 (en) 2015-05-06
UA116214C2 (uk) 2018-02-26
MY181793A (en) 2021-01-07
HUE044918T2 (hu) 2019-11-28
WO2014004391A1 (en) 2014-01-03
AR093754A1 (es) 2015-06-24
SG11201408111UA (en) 2015-01-29
CA2875713C (en) 2019-09-24
KR20150036218A (ko) 2015-04-07
IL235969A (en) 2017-04-30
CN104412599A (zh) 2015-03-11
JP6239609B2 (ja) 2017-11-29
HK1204185A1 (en) 2015-11-06
PH12014502731B1 (en) 2018-04-13
US9332255B2 (en) 2016-05-03
AU2013280659A1 (en) 2015-01-15

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