KR101810302B1 - 비디오 코딩에서 장기 참조 화상들의 랜덤 액세스 및 시그널링 - Google Patents

비디오 코딩에서 장기 참조 화상들의 랜덤 액세스 및 시그널링 Download PDF

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KR101810302B1
KR101810302B1 KR1020157001833A KR20157001833A KR101810302B1 KR 101810302 B1 KR101810302 B1 KR 101810302B1 KR 1020157001833 A KR1020157001833 A KR 1020157001833A KR 20157001833 A KR20157001833 A KR 20157001833A KR 101810302 B1 KR101810302 B1 KR 101810302B1
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pictures
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rap
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KR20150024909A (ko
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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
    • H04N19/70—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
    • H04N19/102—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
    • H04N19/10—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
    • H04N19/60—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)
KR1020157001833A 2012-06-28 2013-06-19 비디오 코딩에서 장기 참조 화상들의 랜덤 액세스 및 시그널링 Active KR101810302B1 (ko)

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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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KR20150024909A KR20150024909A (ko) 2015-03-09
KR101810302B1 true KR101810302B1 (ko) 2017-12-18

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KR (1) KR101810302B1 (enExample)
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US9848199B2 (en) * 2014-03-17 2017-12-19 Qualcomm Incorporated Device and method for scalable coding of video information
US10542288B2 (en) * 2014-06-18 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a video bitstream
EP3158752B1 (en) 2014-06-18 2021-08-04 Telefonaktiebolaget LM Ericsson (publ) Dependent random access point pictures
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US10116576B2 (en) * 2015-10-19 2018-10-30 Samsung Electronics Co., Ltd. Methods and apparatus for random access of HEVC bitstream for MMT
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
EP4598027A3 (en) * 2018-09-21 2025-10-29 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
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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MX2014015161A (es) 2015-02-17
MY167919A (en) 2018-09-27
AU2013280848A1 (en) 2015-01-15
SG10201610756PA (en) 2017-02-27
HUE037703T2 (hu) 2018-09-28
JP6169689B2 (ja) 2017-07-26
RU2015102596A (ru) 2016-08-20
PH12014502859B1 (en) 2018-03-07
US9591303B2 (en) 2017-03-07
JP2015526024A (ja) 2015-09-07
IL235970A0 (en) 2015-01-29
EP2868083A1 (en) 2015-05-06
CA2875697A1 (en) 2014-01-03
WO2014004201A1 (en) 2014-01-03
PH12014502859A1 (en) 2015-02-23
HK1204183A1 (en) 2015-11-06
BR112014031749A2 (pt) 2017-06-27
TW201406160A (zh) 2014-02-01
IL235970B (en) 2018-01-31
AU2013280848B2 (en) 2017-06-29
CN104396257B (zh) 2018-01-19
RU2646325C2 (ru) 2018-03-02
EP2868083B1 (en) 2017-11-08
MX346210B (es) 2017-03-10
ES2657494T3 (es) 2018-03-05
CA2875697C (en) 2018-05-15
CN104396257A (zh) 2015-03-04
SI2868083T1 (en) 2018-02-28
TWI532383B (zh) 2016-05-01
PT2868083T (pt) 2018-01-29
KR20150024909A (ko) 2015-03-09
DK2868083T3 (en) 2018-02-05
SG11201408112XA (en) 2015-01-29
PL2868083T3 (pl) 2018-05-30
US20140003537A1 (en) 2014-01-02

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