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 (https=
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 (https=) 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

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

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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
KR102233430B1 (ko) * 2013-10-12 2021-03-29 삼성전자주식회사 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치
WO2015053597A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures
WO2015052943A1 (en) * 2013-10-13 2015-04-16 Sharp Kabushiki Kaisha Signaling parameters in vps extension and dpb operation
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
JP6472449B2 (ja) * 2014-01-02 2019-02-20 シャープ株式会社 ビデオシーケンスを復号するための方法
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
CN110868604B (zh) 2018-08-28 2023-04-11 北京字节跳动网络技术有限公司 与扩展四叉树相关的分割的二值化
WO2020156572A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
EP3939318A1 (en) 2019-03-11 2022-01-19 VID SCALE, Inc. Sub-picture bitstream extraction and reposition
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
CN114586368B (zh) 2019-09-24 2023-09-12 华为技术有限公司 用于多层视频码流的编码方法、解码方法及装置
IL292060B2 (en) 2019-10-07 2026-01-01 Huawei Tech Co Ltd Avoiding unnecessary marking in bitmaps in multi-layered video
CN115244932B (zh) * 2019-12-30 2025-08-15 Lg电子株式会社 用于对dpb参数进行编码的图像解码方法及其装置
WO2021136783A1 (en) * 2019-12-31 2021-07-08 Koninklijke Kpn N.V. Partial output of a decoded picture buffer in video coding
WO2021188527A1 (en) 2020-03-17 2021-09-23 Bytedance Inc. Using video parameter set in video coding
JP7436703B2 (ja) * 2020-03-30 2024-02-22 エルジー エレクトロニクス インコーポレイティド Ｄｐｂパラメータをシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体
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
KR20220037380A (ko) 2020-09-17 2022-03-24 레몬 인크. 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시
CN116848841A (zh) 2020-12-28 2023-10-03 皇家Kpn公司 在视频编码中解码图片缓冲器的部分输出
WO2022144184A1 (en) * 2020-12-28 2022-07-07 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
MX2016000457A (es) 2016-04-07
CN105409220B (zh) 2018-06-15
EP3022929B1 (en) 2022-01-19
BR112016000870B1 (pt) 2023-04-11
EP3022929A1 (en) 2016-05-25
KR20160034333A (ko) 2016-03-29
WO2015009719A1 (en) 2015-01-22
KR102106190B1 (ko) 2020-04-29
CN105409220A (zh) 2016-03-16
BR112016000870A2 (https=) 2017-07-25
US9794579B2 (en) 2017-10-17
JP2016528804A (ja) 2016-09-15
US20150016545A1 (en) 2015-01-15
MX358181B (es) 2018-08-08

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