CN107465932B - 图像编码方法和装置、以及图像解码方法和装置 - Google Patents

图像编码方法和装置、以及图像解码方法和装置 Download PDF

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CN107465932B
CN107465932B CN201710929247.5A CN201710929247A CN107465932B CN 107465932 B CN107465932 B CN 107465932B CN 201710929247 A CN201710929247 A CN 201710929247A CN 107465932 B CN107465932 B CN 107465932B
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coding
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CN107465932A (zh
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朴永五
金赞烈
崔光杓
朴正辉
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Samsung Electronics Co Ltd
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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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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  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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CN201710929247.5A 2011-11-25 2012-11-23 图像编码方法和装置、以及图像解码方法和装置 Active CN107465932B (zh)

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US201161563678P 2011-11-25 2011-11-25
US61/563,678 2011-11-25
KR1020120034093A KR20130058584A (ko) 2011-11-25 2012-04-02 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
KR10-2012-0034093 2012-04-02
CN201280068213.7A CN104067618B (zh) 2011-11-25 2012-11-23 用于解码器的缓冲器管理的图像编码方法和装置、以及图像解码方法和装置

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Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY189650A (en) 2011-06-30 2022-02-23 Microsoft Technology Licensing Llc Reducing latency in video encoding and decoding
KR20130058584A (ko) 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
KR102127370B1 (ko) * 2012-06-12 2020-06-29 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
CN103297780A (zh) * 2013-06-06 2013-09-11 上海高清数字科技产业有限公司 提高解码速率的方法及系统
CN106105210B (zh) 2014-01-03 2019-04-26 三星电子株式会社 管理用于对多层视频进行编码和解码的缓冲器的方法和设备
US9794626B2 (en) * 2014-05-01 2017-10-17 Qualcomm Incorporated Partitioning schemes in multi-layer video coding
US9930341B2 (en) * 2014-06-20 2018-03-27 Qualcomm Incorporated Block vector coding for intra block copying
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
CN111818340B (zh) * 2015-05-29 2022-05-13 寰发股份有限公司 一种管理解码图像缓存器并解码视频比特流的方法及装置
EP3342165B1 (en) 2015-09-08 2021-11-10 MediaTek Inc. Method and system of decoded picture buffer for intra block copy mode
WO2017049518A1 (en) * 2015-09-24 2017-03-30 Intel Corporation Techniques for video playback decoding surface prediction
AU2016343499B2 (en) * 2015-10-19 2019-08-29 Hfi Innovation Inc. Method and apparatus for decoded picture buffer management in video coding system using intra block copy
US10805637B2 (en) * 2016-05-16 2020-10-13 Samsung Electronics Co., Ltd. Video encoding method and apparatus, video decoding method and apparatus
US11025933B2 (en) * 2016-06-09 2021-06-01 Apple Inc. Dynamic video configurations
US10999602B2 (en) 2016-12-23 2021-05-04 Apple Inc. Sphere projected motion estimation/compensation and mode decision
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
US10924747B2 (en) 2017-02-27 2021-02-16 Apple Inc. Video coding techniques for multi-view video
CN107071385B (zh) * 2017-04-18 2019-01-25 杭州派尼澳电子科技有限公司 一种基于h265引入视差补偿的立体视频编码方法
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US10754242B2 (en) 2017-06-30 2020-08-25 Apple Inc. Adaptive resolution and projection format in multi-direction video
KR102468596B1 (ko) * 2017-07-31 2022-11-21 에스케이텔레콤 주식회사 360 영상을 부호화 또는 복호화하기 위한 방법 및 장치
WO2020042191A1 (zh) 2018-08-31 2020-03-05 深圳市大疆创新科技有限公司 编码方法、解码方法、编码设备和解码设备
US11252406B2 (en) * 2018-11-07 2022-02-15 Mediatek Inc. Method and apparatus of encoding or decoding video blocks by current picture referencing coding
US10812818B2 (en) * 2018-12-14 2020-10-20 Tencent America LLC Network abstraction unit layer type classes in network abstraction layer unit header
CN114501008B (zh) * 2019-03-21 2023-12-19 三星电子株式会社 视频解码方法和视频编码方法
US10861422B1 (en) * 2019-08-16 2020-12-08 Facebook Technologies, Inc. Display rendering
KR102436512B1 (ko) * 2019-10-29 2022-08-25 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
KR20220100700A (ko) * 2019-12-23 2022-07-15 엘지전자 주식회사 서브픽처 기반 영상 코딩 장치 및 방법
CN115004710B (zh) * 2020-01-09 2025-03-18 瑞典爱立信有限公司 用于视频编码和解码的方法和装置
WO2021235802A1 (ko) * 2020-05-18 2021-11-25 엘지전자 주식회사 픽처 출력 관련 정보 기반 영상 또는 비디오 코딩
US20230224484A1 (en) * 2020-06-09 2023-07-13 Lg Electronics Inc. Dpb operation-based image or video coding
CN112351277B (zh) * 2020-11-04 2024-04-05 北京金山云网络技术有限公司 一种视频的编码方法和装置，视频的解码方法和装置
CN112468875B (zh) * 2020-11-30 2022-03-29 展讯通信(天津)有限公司 视频解码帧的显示输出控制方法及装置、存储介质、终端
CN112738525B (zh) * 2020-12-11 2023-06-27 深圳万兴软件有限公司 视频处理方法、装置及计算机可读存储介质
KR102241939B1 (ko) 2021-02-08 2021-04-19 주식회사 빌트이엔씨 기둥형 친환경 하이브리드 미세먼지 저감장치
US11695965B1 (en) * 2022-10-13 2023-07-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video coding using a coded picture buffer

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331856B1 (en) * 1995-11-22 2001-12-18 Nintendo Co., Ltd. Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing
JPH1174868A (ja) 1996-09-02 1999-03-16 Toshiba Corp 情報伝送方法およびその方法が適用される情報伝送システムにおける符号化装置／復号化装置、並びに符号化・多重化装置／復号化・逆多重化装置
CN101094399A (zh) * 1996-09-02 2007-12-26 株式会社东芝 编解码设备及编码/多路复用设备和解码/多路分解设备
EP0994627B1 (en) * 1998-10-13 2006-03-08 Matsushita Electric Industrial Co., Ltd. Regulation of the computational and memory requirements of a compressed bitstream in a video decoder
US8315313B2 (en) 2002-04-26 2012-11-20 Sony Corporation Encoding device and method, decoding device and method, edition device and method, recording medium, and program
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
MY135449A (en) 2003-02-18 2008-04-30 Nokia Corp Picture coding method
US7266147B2 (en) * 2003-03-31 2007-09-04 Sharp Laboratories Of America, Inc. Hypothetical reference decoder
KR100651566B1 (ko) * 2003-08-26 2006-11-28 삼성전자주식회사 이동통신 단말기에서 출력 버퍼링을 이용한 멀티미디어재생 장치 및 그 제어 방법
US8345754B2 (en) * 2003-09-07 2013-01-01 Microsoft Corporation Signaling buffer fullness
US20050201471A1 (en) * 2004-02-13 2005-09-15 Nokia Corporation Picture decoding method
CN101010951B (zh) * 2004-08-31 2010-06-16 松下电器产业株式会社 运动图像编码方法及装置
JP2008536420A (ja) * 2005-04-13 2008-09-04 ノキア コーポレイション スケーラビリティ情報の符号化、格納およびシグナリング
JP2009512306A (ja) * 2005-10-11 2009-03-19 ノキア コーポレイション スケーラブルビデオコーディングのためのデコードされたピクチャーの効率的なバッファマネージメント
US20070127578A1 (en) * 2005-12-02 2007-06-07 Dijia Wu Low delay and small memory footprint picture buffering
US20080002773A1 (en) 2006-06-26 2008-01-03 Texas Instruments Incorporated Video decoded picture buffer
KR100794798B1 (ko) * 2006-09-01 2008-01-15 삼성전자주식회사 시간지연을 완화하면서 역재생하는 영상기기 및 그제어방법
CN103338367B (zh) * 2007-04-18 2017-08-29 杜比国际公司 编码和解码方法
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
KR101558627B1 (ko) * 2007-10-05 2015-10-07 톰슨 라이센싱 다시점 비디오 코딩시스템에 있어 비디오 사용성 정보(ｖｕｉ)를 통합하기 위한 방법 및 장치
US20090154567A1 (en) * 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
TW200948092A (en) * 2008-03-07 2009-11-16 Toshiba Kk Dynamic image encoding/decoding method and device
US9391635B2 (en) * 2009-05-15 2016-07-12 Texas Instruments Incorporated Block scanner and run-level encoder from AC to DC values
KR101452859B1 (ko) * 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
KR20110017719A (ko) * 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP2011082683A (ja) 2009-10-05 2011-04-21 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
CN104702951B (zh) * 2009-12-01 2018-10-19 数码士有限公司 用于编码/解码高分辨率图像的方法和设备
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US8885729B2 (en) * 2010-12-13 2014-11-11 Microsoft Corporation Low-latency video decoding
MY189650A (en) * 2011-06-30 2022-02-23 Microsoft Technology Licensing Llc Reducing latency in video encoding and decoding
KR20130058584A (ko) 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치

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EP2785054A4 (en) 2015-10-14
US20190158848A1 (en) 2019-05-23
ZA201706412B (en) 2022-03-30
US9967570B2 (en) 2018-05-08
CN107483965A (zh) 2017-12-15
US20170105001A1 (en) 2017-04-13
CA2856906A1 (en) 2013-05-30
CN107483965B (zh) 2020-03-27
US20170223362A1 (en) 2017-08-03
US9438901B2 (en) 2016-09-06
CN107465931A (zh) 2017-12-12
US9560370B2 (en) 2017-01-31
US10499062B2 (en) 2019-12-03
TWI542199B (zh) 2016-07-11
MX2014006260A (es) 2014-07-09
US9769483B2 (en) 2017-09-19
KR102400542B1 (ko) 2022-05-20
KR20210024516A (ko) 2021-03-05
JP2014533917A (ja) 2014-12-15
US20140269899A1 (en) 2014-09-18
US10218984B2 (en) 2019-02-26
TW201725906A (zh) 2017-07-16
MX337917B (es) 2016-03-28
TWI587690B (zh) 2017-06-11
ZA201706411B (en) 2022-03-30
IN2014MN01173A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-07-03
BR112014012549A2 (pt) 2017-06-13
MX337915B (es) 2016-03-28
CN107517387A (zh) 2017-12-26
TW201631971A (zh) 2016-09-01
CN107465931B (zh) 2020-08-04
TW202029756A (zh) 2020-08-01
KR20200096179A (ko) 2020-08-11
AU2012341242A1 (en) 2014-07-10
MX337918B (es) 2016-03-28
KR20130058584A (ko) 2013-06-04
CN104067618A (zh) 2014-09-24
KR102135966B1 (ko) 2020-07-20
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CA2995095C (en) 2020-12-22
KR20200037196A (ko) 2020-04-08
CN107517388A (zh) 2017-12-26
CA2856906C (en) 2018-04-03
US9699471B2 (en) 2017-07-04
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US20180249161A1 (en) 2018-08-30
US20170347101A1 (en) 2017-11-30
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US20160337654A1 (en) 2016-11-17
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TW201826790A (zh) 2018-07-16
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CN107465932A (zh) 2017-12-12
TW201330634A (zh) 2013-07-16
ZA201706409B (en) 2019-02-27
KR102099915B1 (ko) 2020-04-10
TWI693819B (zh) 2020-05-11
KR102321365B1 (ko) 2021-11-03
CA2995095A1 (en) 2013-05-30
KR20190065990A (ko) 2019-06-12
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