JP6513650B2 - ビデオコーディングのための復号ピクチャバッファ動作 - Google Patents

ビデオコーディングのための復号ピクチャバッファ動作 Download PDF

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JP6513650B2
JP6513650B2 JP2016527035A JP2016527035A JP6513650B2 JP 6513650 B2 JP6513650 B2 JP 6513650B2 JP 2016527035 A JP2016527035 A JP 2016527035A JP 2016527035 A JP2016527035 A JP 2016527035A JP 6513650 B2 JP6513650 B2 JP 6513650B2
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sub
dpb
video
picture
layer
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JP2016528804A5 (OSRAM
JP2016528804A (ja
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ラマスブラモニアン、アダルシュ・クリシュナン
チェン、イン
ワン、イェ−クイ
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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
    • H04N19/20—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016527035A 2013-07-15 2014-07-15 ビデオコーディングのための復号ピクチャバッファ動作 Active JP6513650B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361846576P 2013-07-15 2013-07-15
US61/846,576 2013-07-15
US14/330,836 US9794579B2 (en) 2013-07-15 2014-07-14 Decoded picture buffer operations for video coding
US14/330,836 2014-07-14
PCT/US2014/046691 WO2015009719A1 (en) 2013-07-15 2014-07-15 Decoded picture buffer operations for video coding

Publications (3)

Publication Number Publication Date
JP2016528804A JP2016528804A (ja) 2016-09-15
JP2016528804A5 JP2016528804A5 (OSRAM) 2017-08-03
JP6513650B2 true JP6513650B2 (ja) 2019-05-15

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JP2016527035A Active JP6513650B2 (ja) 2013-07-15 2014-07-15 ビデオコーディングのための復号ピクチャバッファ動作

Country Status (8)

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

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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
KR102246546B1 (ko) * 2013-10-12 2021-04-30 삼성전자주식회사 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
EP3058734B1 (en) * 2013-10-15 2020-06-24 Nokia Technologies Oy Buffering parameters in scalable video coding and decoding
WO2015102044A1 (en) * 2014-01-02 2015-07-09 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)
WO2017067429A1 (en) * 2015-10-19 2017-04-27 Mediatek Inc. Method and apparatus for decoded picture buffer management in video coding system using intra block copy
WO2017101091A1 (en) * 2015-12-18 2017-06-22 Intel Corporation Content based video encoding for wireless display
WO2018174541A1 (ko) * 2017-03-21 2018-09-27 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10851938B2 (en) 2018-04-02 2020-12-01 Humanscale Corporation Adjustable support arm
CN110868591A (zh) 2018-08-28 2020-03-06 北京字节跳动网络技术有限公司 用扩展四叉树进行分割时的上下文编码
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
CN113661714B (zh) * 2019-03-11 2024-10-01 交互数字Vc控股公司 子画面比特流提取和重新定位
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
JP7388612B2 (ja) * 2019-09-24 2023-11-29 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング
KR20220069114A (ko) 2019-10-07 2022-05-26 후아웨이 테크놀러지 컴퍼니 리미티드 다중 계층 비디오 스트림에서 중복 시그널링의 방지
CN120602678A (zh) * 2019-12-30 2025-09-05 Lg电子株式会社 图像编码/解码方法、存储介质和图像数据传输方法
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
WO2021188542A1 (en) 2020-03-17 2021-09-23 Bytedance Inc. Picture output flag indication in video coding
CN115668944A (zh) * 2020-03-30 2023-01-31 Lg电子株式会社 用信号通知dpb参数的视频编码/解码方法和设备及存储比特流的计算机可读记录介质
WO2021252471A1 (en) 2020-06-09 2021-12-16 Bytedance Inc. Handling of supplemental enhancement information in subpicture sub-bitstream extraction process
KR20220037382A (ko) * 2020-09-17 2022-03-24 레몬 인크. 디코더 구성 레코드에서의 픽처 치수 표시
US12401811B2 (en) 2020-12-28 2025-08-26 Koninklijke Kpn N.V. Partial output of a decoded picture buffer in video coding
EP4268462A1 (en) 2020-12-28 2023-11-01 Koninklijke KPN N.V. Prioritized decoding and output of parts of a picture in video coding
CN119452640A (zh) * 2022-06-30 2025-02-14 Lg电子株式会社 按子画面级别执行参考画面标记过程的图像编码/解码方法、发送比特流的方法及存储比特流的记录介质

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Also Published As

Publication number Publication date
KR102106190B1 (ko) 2020-04-29
BR112016000870B1 (pt) 2023-04-11
BR112016000870A2 (OSRAM) 2017-07-25
US20150016545A1 (en) 2015-01-15
JP2016528804A (ja) 2016-09-15
MX2016000457A (es) 2016-04-07
EP3022929A1 (en) 2016-05-25
CN105409220A (zh) 2016-03-16
MX358181B (es) 2018-08-08
WO2015009719A1 (en) 2015-01-22
KR20160034333A (ko) 2016-03-29
US9794579B2 (en) 2017-10-17
CN105409220B (zh) 2018-06-15
EP3022929B1 (en) 2022-01-19

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