ES2773276T3 - Alineación POC de capa cruzada para flujos de bits multicapa que pueden incluir imágenes de IRAP no alineadas - Google Patents

Alineación POC de capa cruzada para flujos de bits multicapa que pueden incluir imágenes de IRAP no alineadas Download PDF

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Publication number
ES2773276T3
ES2773276T3 ES14724258T ES14724258T ES2773276T3 ES 2773276 T3 ES2773276 T3 ES 2773276T3 ES 14724258 T ES14724258 T ES 14724258T ES 14724258 T ES14724258 T ES 14724258T ES 2773276 T3 ES2773276 T3 ES 2773276T3
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ES
Spain
Prior art keywords
value
poc
image
picture
images
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Active
Application number
ES14724258T
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English (en)
Spanish (es)
Inventor
Ying Chen
Ye-Kui Wang
Adarsh Krishnan Ramasubramonian
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
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Publication of ES2773276T3 publication Critical patent/ES2773276T3/es
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Classifications

    • 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)
ES14724258T 2013-04-08 2014-04-07 Alineación POC de capa cruzada para flujos de bits multicapa que pueden incluir imágenes de IRAP no alineadas Active ES2773276T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361809855P 2013-04-08 2013-04-08
US201361846532P 2013-07-15 2013-07-15
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 (1)

Publication Number Publication Date
ES2773276T3 true ES2773276T3 (es) 2020-07-10

Family

ID=51654433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14724258T Active ES2773276T3 (es) 2013-04-08 2014-04-07 Alineación POC de capa cruzada para flujos de bits multicapa que pueden incluir imágenes de IRAP no alineadas

Country Status (9)

Country Link
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
KR102136358B1 (ko) * 2011-09-22 2020-07-22 엘지전자 주식회사 영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치
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
KR20150043222A (ko) * 2013-10-12 2015-04-22 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 그 장치, 멀티 레이어 비디오 복호화 방법 및 그 장치
US10212435B2 (en) 2013-10-14 2019-02-19 Qualcomm Incorporated Device and method for scalable coding of video information
MX352916B (es) * 2013-10-14 2017-12-14 Ericsson Telefon Ab L M Alineación de conteo de orden de imágenes en video escalable.
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
US9654774B2 (en) 2013-12-12 2017-05-16 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
WO2015105399A1 (ko) * 2014-01-13 2015-07-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치.
US11388441B2 (en) 2014-03-18 2022-07-12 Qualcomm Incorporated Derivation of SPS temporal ID nesting information for multi-layer bitstreams
CN116233436B (zh) * 2019-06-20 2025-03-21 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
EP4022907A4 (en) 2019-09-24 2022-11-30 Huawei Technologies Co., Ltd. ENCODER, DECODER WITH IMAGE ORDER COUNTER DERIVATION
CN116671101A (zh) * 2020-06-22 2023-08-29 抖音视界有限公司 编解码视频中量化信息的信令通知
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674171B2 (en) * 2011-09-27 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) 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
WO2013157797A1 (ko) * 2012-04-15 2013-10-24 삼성전자 주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
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

Also Published As

Publication number Publication date
BR112015025639A8 (pt) 2020-06-23
JP6158422B2 (ja) 2017-07-05
BR112015025639A2 (pt) 2017-07-18
WO2014168872A1 (en) 2014-10-16
EP2984844A1 (en) 2016-02-17
CN105122814A (zh) 2015-12-02
HUE047299T2 (hu) 2020-04-28
EP2984844B1 (en) 2019-11-13
CN105122814B (zh) 2018-10-26
KR20150140732A (ko) 2015-12-16
US9532052B2 (en) 2016-12-27
JP2016518776A (ja) 2016-06-23
KR101818831B1 (ko) 2018-01-15
BR112015025639B1 (pt) 2023-03-28
US20140301439A1 (en) 2014-10-09

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