MX358181B - Operaciones de memoria intermedia de imagenes decodificadas para codificacion de video. - Google Patents

Operaciones de memoria intermedia de imagenes decodificadas para codificacion de video.

Info

Publication number
MX358181B
MX358181B MX2016000457A MX2016000457A MX358181B MX 358181 B MX358181 B MX 358181B MX 2016000457 A MX2016000457 A MX 2016000457A MX 2016000457 A MX2016000457 A MX 2016000457A MX 358181 B MX358181 B MX 358181B
Authority
MX
Mexico
Prior art keywords
video coding
decoded picture
picture buffer
sub
buffer operations
Prior art date
Application number
MX2016000457A
Other languages
English (en)
Spanish (es)
Other versions
MX2016000457A (es
Inventor
Chen Ying
Wang Ye-Kui
Krishnan Ramasubramonian Adarsh
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016000457A publication Critical patent/MX2016000457A/es
Publication of MX358181B publication Critical patent/MX358181B/es

Links

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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory 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
    • H04N19/50—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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2016000457A 2013-07-15 2014-07-15 Operaciones de memoria intermedia de imagenes decodificadas para codificacion de video. MX358181B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361846576P 2013-07-15 2013-07-15
US14/330,836 US9794579B2 (en) 2013-07-15 2014-07-14 Decoded picture buffer operations for video coding
PCT/US2014/046691 WO2015009719A1 (en) 2013-07-15 2014-07-15 Decoded picture buffer operations for video coding

Publications (2)

Publication Number Publication Date
MX2016000457A MX2016000457A (es) 2016-04-07
MX358181B true MX358181B (es) 2018-08-08

Family

ID=52277093

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000457A MX358181B (es) 2013-07-15 2014-07-15 Operaciones de memoria intermedia de imagenes decodificadas para codificacion de video.

Country Status (8)

Country Link
US (1) US9794579B2 (enExample)
EP (1) EP3022929B1 (enExample)
JP (1) JP6513650B2 (enExample)
KR (1) KR102106190B1 (enExample)
CN (1) CN105409220B (enExample)
BR (1) BR112016000870B1 (enExample)
MX (1) MX358181B (enExample)
WO (1) WO2015009719A1 (enExample)

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US11259020B2 (en) 2013-04-05 2022-02-22 Qualcomm Incorporated Determining palettes in palette-based video coding
KR20140122191A (ko) * 2013-04-05 2014-10-17 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US20150078457A1 (en) * 2013-09-13 2015-03-19 Qualcomm Incorporated Representation format signaling in multi-layer video coding
US9819941B2 (en) 2013-10-10 2017-11-14 Qualcomm Incorporated Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
WO2015053597A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
KR102233430B1 (ko) * 2013-10-12 2021-03-29 삼성전자주식회사 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치
WO2015052943A1 (en) * 2013-10-13 2015-04-16 Sharp Kabushiki Kaisha Signaling parameters in vps extension and dpb operation
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US10257519B2 (en) 2014-01-02 2019-04-09 Sharp Kabushiki Kaisha Signaling and derivation of decoded picture buffer parameters
US9826242B2 (en) 2014-03-14 2017-11-21 Qualcomm Incorporated Palette-based video coding
US20160249365A1 (en) 2015-02-19 2016-08-25 Corning Optical Communications Wireless Ltd. Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das)
CN112565792B (zh) * 2015-10-19 2023-07-11 寰发股份有限公司 管理已解码图像缓存器的方法及装置
WO2017101091A1 (en) * 2015-12-18 2017-06-22 Intel Corporation Content based video encoding for wireless display
KR20180107006A (ko) * 2017-03-21 2018-10-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10851938B2 (en) 2018-04-02 2020-12-01 Humanscale Corporation Adjustable support arm
TWI820196B (zh) 2018-08-28 2023-11-01 大陸商北京字節跳動網絡技術有限公司 用擴展四叉樹進行分割時的上下文編解碼
CN113273197B (zh) 2019-02-03 2026-03-13 北京字节跳动网络技术有限公司 视频块分割模式的信令通知
KR20210145736A (ko) * 2019-03-11 2021-12-02 브이아이디 스케일, 인크. 서브-픽처 비트스트림 추출 및 재배치
US10986353B2 (en) * 2019-03-15 2021-04-20 Tencent America LLC Decoded picture buffer management for video coding
WO2020249530A1 (en) * 2019-06-14 2020-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Layered video data stream
US11303913B2 (en) * 2019-06-19 2022-04-12 Qualcomm Incorporated Decoded picture buffer indexing
AU2020354925B2 (en) * 2019-09-24 2026-03-12 Huawei Technologies Co., Ltd. Signaling of DPB parameters for multi-layer video bitstreams
KR20250093594A (ko) 2019-10-07 2025-06-24 후아웨이 테크놀러지 컴퍼니 리미티드 서브 비트스트림 추출의 오류 방지
WO2021137596A1 (ko) * 2019-12-30 2021-07-08 엘지전자 주식회사 Dpb 파라미터를 코딩하는 영상 디코딩 방법 및 그 장치
CN115152211A (zh) * 2019-12-31 2022-10-04 皇家Kpn公司 视频编码中解码图片缓冲区的部分输出
BR112022018108A2 (pt) * 2020-03-17 2022-10-25 Bytedance Inc Método de processamento de vídeo, aparelho para processamento de dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador
EP4131965A4 (en) * 2020-03-30 2024-04-24 LG Electronics, Inc. VIDEO ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING DPB PARAMETER, AND COMPUTER READABLE RECORDING MEDIUM STORING BIT STREAM
JP7511680B2 (ja) * 2020-06-09 2024-07-05 バイトダンス インコーポレイテッド サブピクチャサブビットストリーム抽出プロセスにおける補足エンハンスメント情報の処理
JP7202429B2 (ja) 2020-09-17 2023-01-11 レモン インコーポレイテッド 符号化映像におけるクロマフォーマット及びビット深度のインジケーション
EP4268457A1 (en) * 2020-12-28 2023-11-01 Koninklijke KPN N.V. Partial output of a decoded picture buffer in video coding
CN116965022A (zh) * 2020-12-28 2023-10-27 皇家Kpn公司 在视频编码中图片的部分的优先解码和输出
EP4550778A1 (en) * 2022-06-30 2025-05-07 LG Electronics Inc. Image encoding/decoding method for performing reference picture marking process at sub-picture level, method for transmitting bitstream, and recording medium storing bitstream

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JP4799504B2 (ja) * 2006-08-10 2011-10-26 キヤノン株式会社 画像復号化装置及びその制御方法
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

Also Published As

Publication number Publication date
WO2015009719A1 (en) 2015-01-22
EP3022929B1 (en) 2022-01-19
BR112016000870B1 (pt) 2023-04-11
KR20160034333A (ko) 2016-03-29
CN105409220B (zh) 2018-06-15
JP2016528804A (ja) 2016-09-15
US20150016545A1 (en) 2015-01-15
BR112016000870A2 (enExample) 2017-07-25
CN105409220A (zh) 2016-03-16
EP3022929A1 (en) 2016-05-25
US9794579B2 (en) 2017-10-17
MX2016000457A (es) 2016-04-07
JP6513650B2 (ja) 2019-05-15
KR102106190B1 (ko) 2020-04-29

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