KR20170022995A - 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋 - Google Patents

멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋 Download PDF

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KR20170022995A
KR20170022995A KR1020167035337A KR20167035337A KR20170022995A KR 20170022995 A KR20170022995 A KR 20170022995A KR 1020167035337 A KR1020167035337 A KR 1020167035337A KR 20167035337 A KR20167035337 A KR 20167035337A KR 20170022995 A KR20170022995 A KR 20170022995A
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layer
picture
video
poc
pictures
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Korean (ko)
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프누 헨드리
아다르쉬 크리쉬난 라마수브라모니안
예-쿠이 왕
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • 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
    • H04N19/187—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 a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Semiconductor Memories (AREA)
KR1020167035337A 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋 Ceased KR20170022995A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015346P 2014-06-20 2014-06-20
US62/015,346 2014-06-20
US14/741,304 2015-06-16
US14/741,304 US10158867B2 (en) 2014-06-20 2015-06-16 Picture order count reset for multi-layer codecs
PCT/US2015/036209 WO2015195789A1 (en) 2014-06-20 2015-06-17 Picture order count reset for multi-layer codecs

Related Child Applications (1)

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KR1020197032292A Division KR20190126194A (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋

Publications (1)

Publication Number Publication Date
KR20170022995A true KR20170022995A (ko) 2017-03-02

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KR1020167035337A Ceased KR20170022995A (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋
KR1020197032292A Ceased KR20190126194A (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋
KR1020167035338A Active KR102398826B1 (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 풀 픽처 순서 카운트 리셋

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KR1020197032292A Ceased KR20190126194A (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 픽처 순서 카운트 리셋
KR1020167035338A Active KR102398826B1 (ko) 2014-06-20 2015-06-17 멀티-계층 코덱들을 위한 풀 픽처 순서 카운트 리셋

Country Status (8)

Country Link
US (2) US9866851B2 (cg-RX-API-DMAC7.html)
EP (2) EP3158760B1 (cg-RX-API-DMAC7.html)
JP (2) JP6752723B2 (cg-RX-API-DMAC7.html)
KR (3) KR20170022995A (cg-RX-API-DMAC7.html)
CN (2) CN106537917B (cg-RX-API-DMAC7.html)
BR (2) BR112016029611B1 (cg-RX-API-DMAC7.html)
CA (2) CA2951530C (cg-RX-API-DMAC7.html)
WO (2) WO2015195832A1 (cg-RX-API-DMAC7.html)

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EP4593386A1 (en) * 2011-09-22 2025-07-30 LG Electronics Inc. Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image
US9866851B2 (en) 2014-06-20 2018-01-09 Qualcomm Incorporated Full picture order count reset for multi-layer codecs
US10999590B2 (en) * 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
CN114007071B (zh) 2019-03-11 2022-07-29 华为技术有限公司 在解码器中实现的方法及解码器、视频译码设备和可读介质
US11909983B2 (en) * 2019-03-14 2024-02-20 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US10986353B2 (en) 2019-03-15 2021-04-20 Tencent America LLC Decoded picture buffer management for video coding
MX2022007502A (es) 2019-12-26 2022-07-04 Bytedance Inc Tecnicas para implementar un orden de decodificacion dentro de una imagen codificada.
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
US11582463B2 (en) * 2019-12-30 2023-02-14 Tencent America LLC Method for alignment across layers in coded video stream
WO2021188548A1 (en) 2020-03-19 2021-09-23 Bytedance Inc. Constraints on reference picture lists entries
WO2024053954A1 (ko) * 2022-09-05 2024-03-14 엘지전자 주식회사 종속 랜덤 액세스 포인트 픽처에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림 전송 방법

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US9602840B2 (en) * 2006-02-06 2017-03-21 Thomson Licensing Method and apparatus for adaptive group of pictures (GOP) structure selection
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
CN101496407B (zh) * 2006-07-06 2013-02-06 汤姆逊许可证公司 用于针对多视角视频编码和解码解耦合帧号和/或图像顺序计数（poc）的方法和装置
US9338474B2 (en) * 2011-09-23 2016-05-10 Qualcomm Incorporated Reference picture list construction for video coding
PH12014500412B1 (en) * 2011-09-27 2021-11-24 Ericsson Telefon Ab L M Decoders and methods thereof for managing pictures in video decoding process
KR20130037161A (ko) * 2011-10-05 2013-04-15 한국전자통신연구원 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
US20130188709A1 (en) * 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
US11445172B2 (en) 2012-01-31 2022-09-13 Vid Scale, Inc. Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
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WO2013157797A1 (ko) * 2012-04-15 2013-10-24 삼성전자 주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
EP3058733B1 (en) * 2013-10-14 2017-01-04 Telefonaktiebolaget LM Ericsson (publ) Picture order count alignment in scalble video
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US9866851B2 (en) 2014-06-20 2018-01-09 Qualcomm Incorporated Full picture order count reset for multi-layer codecs
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KR102398826B1 (ko) 2022-05-16
CN106537917A (zh) 2017-03-22
BR112016029611A8 (pt) 2021-07-13
KR20190126194A (ko) 2019-11-08
CN106464897A (zh) 2017-02-22
CA2951530C (en) 2023-09-19
EP3158760A1 (en) 2017-04-26
US20150373338A1 (en) 2015-12-24
BR112016029777A2 (pt) 2017-08-22
CA2951530A1 (en) 2015-12-23
WO2015195789A1 (en) 2015-12-23
US9866851B2 (en) 2018-01-09
WO2015195832A1 (en) 2015-12-23
CA2951570C (en) 2020-07-07
CN106464897B (zh) 2019-05-10
US20150373342A1 (en) 2015-12-24
JP6752723B2 (ja) 2020-09-09
EP3158760B1 (en) 2024-05-15
BR112016029611B1 (pt) 2023-11-21
JP2017518704A (ja) 2017-07-06
BR112016029611A2 (pt) 2017-08-22
CN106537917B (zh) 2019-09-06
EP3158760C0 (en) 2024-05-15
EP3158759A1 (en) 2017-04-26
JP2017522793A (ja) 2017-08-10
CA2951570A1 (en) 2015-12-23
JP6633005B2 (ja) 2020-01-22
KR20170023823A (ko) 2017-03-06
US10158867B2 (en) 2018-12-18

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