CN105122814B - 可包含未对准irap图片的多层位流的跨层poc对准 - Google Patents

可包含未对准irap图片的多层位流的跨层poc对准 Download PDF

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Publication number
CN105122814B
CN105122814B CN201480019393.9A CN201480019393A CN105122814B CN 105122814 B CN105122814 B CN 105122814B CN 201480019393 A CN201480019393 A CN 201480019393A CN 105122814 B CN105122814 B CN 105122814B
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picture
poc values
reset
poc
video
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Chinese (zh)
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CN105122814A (zh
Inventor
陈颖
王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/30—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
    • H04N19/46—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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480019393.9A 2013-04-08 2014-04-07 可包含未对准irap图片的多层位流的跨层poc对准 Active CN105122814B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361809855P 2013-04-08 2013-04-08
US61/809,855 2013-04-08
US201361846532P 2013-07-15 2013-07-15
US61/846,532 2013-07-15
US14/245,115 2014-04-04
US14/245,115 US9532052B2 (en) 2013-04-08 2014-04-04 Cross-layer POC alignment for multi-layer bitstreams that may include non-aligned IRAP pictures
PCT/US2014/033172 WO2014168872A1 (en) 2013-04-08 2014-04-07 Cross-layer poc alignment for multi-layer bitstreams that may include non-aligned irap pictures

Publications (2)

Publication Number Publication Date
CN105122814A CN105122814A (zh) 2015-12-02
CN105122814B true CN105122814B (zh) 2018-10-26

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CN201480019393.9A Active CN105122814B (zh) 2013-04-08 2014-04-07 可包含未对准irap图片的多层位流的跨层poc对准

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US (1) US9532052B2 (https=)
EP (1) EP2984844B1 (https=)
JP (1) JP6158422B2 (https=)
KR (1) KR101818831B1 (https=)
CN (1) CN105122814B (https=)
BR (1) BR112015025639B1 (https=)
ES (1) ES2773276T3 (https=)
HU (1) HUE047299T2 (https=)
WO (1) WO2014168872A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2750387T (pt) 2011-09-22 2019-09-17 Lg Electronics Inc Processo de decodificação de vídeo e aparelho de decodificação de vídeo
US10045021B2 (en) * 2013-04-05 2018-08-07 Samsung Electronics Co., Ltd. Multi-layer video coding method for random access and device therefor, and multi-layer video decoding method for random access and device therefor
US9525883B2 (en) * 2013-07-15 2016-12-20 Qualcomm Incorporated Cross-layer alignment of intra random access point pictures
US20160269740A1 (en) * 2013-10-12 2016-09-15 Samsung Electronics Co., Ltd. Method and apparatus for encoding multilayer video, and method and apparatus for decoding multilayer video
MX352916B (es) 2013-10-14 2017-12-14 Ericsson Telefon Ab L M Alineación de conteo de orden de imágenes en video escalable.
US9979971B2 (en) * 2013-10-14 2018-05-22 Qualcomm Incorporated Device and method for scalable coding of video information
US9628820B2 (en) 2013-11-19 2017-04-18 Qualcomm Incorporated POC value design for multi-layer video coding
US9674544B2 (en) 2013-11-25 2017-06-06 Qualcomm Incorporated POC value design for multi-layer video coding
US9942546B2 (en) 2013-12-12 2018-04-10 Qualcomm Incorporated POC value design for multi-layer video coding
CN104754347B (zh) * 2013-12-26 2019-05-17 中兴通讯股份有限公司 视频图像序号的编码、解码方法及装置、电子设备
CN104754358B (zh) * 2013-12-27 2019-02-19 中兴通讯股份有限公司 码流的生成和处理方法、装置及系统
KR102266902B1 (ko) * 2014-01-13 2021-06-18 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US9794595B2 (en) * 2014-03-18 2017-10-17 Qualcomm Incorporated Derivation of end of sequence NAL unit information for multi-layer bitstreams
CN112118454B (zh) * 2019-06-20 2023-02-24 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
US11166038B2 (en) * 2019-06-20 2021-11-02 Tencent America LLC Method for support of scalability with adaptive picture resolution
WO2021061025A1 (en) * 2019-09-24 2021-04-01 Huawei Technologies Co., Ltd. An encoder, a decoder with picture order counter derivation
EP4325850A3 (en) * 2020-06-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization information in coded video
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013048311A1 (en) * 2011-09-27 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Decoders and methods thereof for managing pictures in video decoding process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130037161A (ko) * 2011-10-05 2013-04-15 한국전자통신연구원 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치
US20150063463A1 (en) * 2012-04-15 2015-03-05 Samsung Electronics Co., Ltd. Method and device for coding multi-layer video, and method and device for decoding multi-layer video
US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013048311A1 (en) * 2011-09-27 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Decoders and methods thereof for managing pictures in video decoding process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CRA pictures with broken links;Gary J. Sullivan 等;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, 9th Meeting: Geneva》;20120507;全文 *

Also Published As

Publication number Publication date
JP2016518776A (ja) 2016-06-23
US20140301439A1 (en) 2014-10-09
US9532052B2 (en) 2016-12-27
ES2773276T3 (es) 2020-07-10
WO2014168872A1 (en) 2014-10-16
KR101818831B1 (ko) 2018-01-15
KR20150140732A (ko) 2015-12-16
JP6158422B2 (ja) 2017-07-05
BR112015025639A2 (pt) 2017-07-18
EP2984844B1 (en) 2019-11-13
CN105122814A (zh) 2015-12-02
BR112015025639A8 (pt) 2020-06-23
EP2984844A1 (en) 2016-02-17
BR112015025639B1 (pt) 2023-03-28
HUE047299T2 (hu) 2020-04-28

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