CN107517388B - 对图像进行解码的设备以及对图像进行编码的设备 - Google Patents

对图像进行解码的设备以及对图像进行编码的设备 Download PDF

Info

Publication number
CN107517388B
CN107517388B CN201710928851.6A CN201710928851A CN107517388B CN 107517388 B CN107517388 B CN 107517388B CN 201710928851 A CN201710928851 A CN 201710928851A CN 107517388 B CN107517388 B CN 107517388B
Authority
CN
China
Prior art keywords
syntax
image
coding unit
encoding
unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201710928851.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN107517388A (zh
Inventor
朴永五
金赞烈
崔光杓
朴正辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN107517388A publication Critical patent/CN107517388A/zh
Application granted granted Critical
Publication of CN107517388B publication Critical patent/CN107517388B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/44—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
    • H04N19/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
CN201710928851.6A 2011-11-25 2012-11-23 对图像进行解码的设备以及对图像进行编码的设备 Expired - Fee Related CN107517388B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280068213.7A Division 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

Publications (2)

Publication Number Publication Date
CN107517388A CN107517388A (zh) 2017-12-26
CN107517388B true CN107517388B (zh) 2020-07-31

Family

ID=48857817

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201710928851.6A Expired - Fee Related CN107517388B (zh) 2011-11-25 2012-11-23 对图像进行解码的设备以及对图像进行编码的设备
CN201710928240.1A Expired - Fee Related CN107465931B (zh) 2011-11-25 2012-11-23 对图像解码的方法、对图像编码的方法及计算机可读介质
CN201710928082.XA Expired - Fee Related CN107517387B (zh) 2011-11-25 2012-11-23 对图像解码的方法、对图像编码的设备及计算机可读介质
CN201710929247.5A Expired - Fee Related CN107465932B (zh) 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
CN201280068213.7A Active 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
CN201710929433.9A Expired - Fee Related CN107483965B (zh) 2011-11-25 2012-11-23 对图像解码的设备、对图像编码的设备及计算机可读介质

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201710928240.1A Expired - Fee Related CN107465931B (zh) 2011-11-25 2012-11-23 对图像解码的方法、对图像编码的方法及计算机可读介质
CN201710928082.XA Expired - Fee Related CN107517387B (zh) 2011-11-25 2012-11-23 对图像解码的方法、对图像编码的设备及计算机可读介质
CN201710929247.5A Expired - Fee Related CN107465932B (zh) 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
CN201280068213.7A Active 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
CN201710929433.9A Expired - Fee Related CN107483965B (zh) 2011-11-25 2012-11-23 对图像解码的设备、对图像编码的设备及计算机可读介质

Country Status (13)

Country Link
US (7) US9438901B2 (enExample)
EP (1) EP2785054A4 (enExample)
JP (1) JP2014533917A (enExample)
KR (6) KR20130058584A (enExample)
CN (6) CN107517388B (enExample)
AU (1) AU2012341242A1 (enExample)
BR (1) BR112014012549A2 (enExample)
CA (2) CA2995095C (enExample)
IN (1) IN2014MN01173A (enExample)
MX (5) MX337916B (enExample)
TW (5) TWI587690B (enExample)
WO (1) WO2013077665A1 (enExample)
ZA (4) ZA201706412B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4246967A3 (en) 2011-06-30 2023-12-20 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
KR102079803B1 (ko) * 2012-06-12 2020-04-07 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
WO2015102439A1 (ko) * 2014-01-03 2015-07-09 삼성전자 주식회사 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치
US10390087B2 (en) 2014-05-01 2019-08-20 Qualcomm Incorporated Hypothetical reference decoder parameters for partitioning schemes in 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
EP3292691A4 (en) * 2015-05-29 2019-01-23 HFI Innovation Inc. METHOD OF MANAGING A DECODED IMAGE DEVICE FOR INTRABLOCK COPYING MODE
KR102164062B1 (ko) 2015-09-08 2020-10-13 미디어텍 인크. 인트라 블록 복사 모드를 위한 디코딩된 픽처 버퍼의 방법 및 시스템
US10115377B2 (en) * 2015-09-24 2018-10-30 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
CN109155858B (zh) * 2016-05-16 2022-09-13 三星电子株式会社 视频编码方法和设备、视频解码方法和设备
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
CN110832868A (zh) 2018-08-31 2020-02-21 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
CN113016187B (zh) * 2018-11-07 2023-06-06 寰发股份有限公司 利用当前画面参照编码方式的视频区块编码或解码方法和装置
US10812818B2 (en) * 2018-12-14 2020-10-20 Tencent America LLC Network abstraction unit layer type classes in network abstraction layer unit header
EP4391536A3 (en) * 2019-03-21 2024-08-14 Samsung Electronics Co., Ltd. Method and device for encoding video having block size set for each block shape, and method and device for decoding video
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
CN120017857A (zh) * 2019-12-23 2025-05-16 Lg电子株式会社 图像解码设备、图像编码设备和图像数据发送设备
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
CN115668940A (zh) * 2020-05-18 2023-01-31 Lg电子株式会社 基于与画面输出相关的信息的图像或视频编码
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
CN1925611A (zh) * 1996-09-02 2007-03-07 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
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
US6542549B1 (en) * 1998-10-13 2003-04-01 Matsushita Electric Industrial Co., Ltd. Method and model for regulating the computational and memory requirements of a compressed bitstream in a video decoder
KR100983832B1 (ko) * 2002-04-26 2010-09-27 소니 주식회사 부호화 장치 및 방법, 그리고 기록 매체
TWI249356B (en) 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
AU2004214313B2 (en) 2003-02-18 2010-05-20 Nokia Technologies Oy 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
CN101800900A (zh) * 2004-08-31 2010-08-11 松下电器产业株式会社 运动图像编码、解码方法及装置、记录介质的记录方法
WO2006108917A1 (en) 2005-04-13 2006-10-19 Nokia Corporation Coding, storage and signalling of scalability information
CN101317459A (zh) 2005-10-11 2008-12-03 诺基亚公司 用于可伸缩视频编码的有效解码图像缓存管理
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
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
DK3264780T3 (da) * 2007-04-18 2020-07-27 Dolby Int Ab Kodningssystemer der anvender supplerende sekvensparametersæt til skalerbar videokodning eller multivisningskodning
BRPI0817420A2 (pt) * 2007-10-05 2013-06-18 Thomson Licensing mÉtodos e aparelho para incorporar informaÇço de usabilidade de vÍdeo (vui) em um sistema de codificaÇço de vÍdeo de méltiplas visualizaÇÕes (mvc)
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
KR101487686B1 (ko) * 2009-08-14 2015-01-30 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
EP2509319A4 (en) * 2009-12-01 2013-07-10 Humax Co Ltd METHOD AND DEVICE FOR CODING / DECODING HIGH-RESOLUTION PICTURES
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
EP4246967A3 (en) * 2011-06-30 2023-12-20 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

Also Published As

Publication number Publication date
US20170105001A1 (en) 2017-04-13
US20140269899A1 (en) 2014-09-18
CA2856906C (en) 2018-04-03
KR102321365B1 (ko) 2021-11-03
MX337917B (es) 2016-03-28
CN107465932A (zh) 2017-12-12
KR102400542B1 (ko) 2022-05-20
KR20210133928A (ko) 2021-11-08
US10218984B2 (en) 2019-02-26
CN107465931A (zh) 2017-12-12
JP2014533917A (ja) 2014-12-15
US20170223362A1 (en) 2017-08-03
TW201631971A (zh) 2016-09-01
EP2785054A1 (en) 2014-10-01
MX337918B (es) 2016-03-28
BR112014012549A2 (pt) 2017-06-13
TW201330634A (zh) 2013-07-16
KR102135966B1 (ko) 2020-07-20
US9438901B2 (en) 2016-09-06
KR20130058584A (ko) 2013-06-04
ZA201706409B (en) 2019-02-27
US20190158848A1 (en) 2019-05-23
TW201826790A (zh) 2018-07-16
KR20210024516A (ko) 2021-03-05
ZA201706412B (en) 2022-03-30
KR20190065990A (ko) 2019-06-12
CN104067618A (zh) 2014-09-24
TW201725906A (zh) 2017-07-16
KR20200096179A (ko) 2020-08-11
TWI625055B (zh) 2018-05-21
US9699471B2 (en) 2017-07-04
CN107465932B (zh) 2020-04-03
US10499062B2 (en) 2019-12-03
TWI587690B (zh) 2017-06-11
AU2012341242A1 (en) 2014-07-10
US9769483B2 (en) 2017-09-19
CN107483965B (zh) 2020-03-27
KR102221101B1 (ko) 2021-02-26
CA2856906A1 (en) 2013-05-30
EP2785054A4 (en) 2015-10-14
MX2014006260A (es) 2014-07-09
US20180249161A1 (en) 2018-08-30
IN2014MN01173A (enExample) 2015-07-03
MX337915B (es) 2016-03-28
CN107517387B (zh) 2020-08-04
US9560370B2 (en) 2017-01-31
CN107517387A (zh) 2017-12-26
CN107465931B (zh) 2020-08-04
CA2995095C (en) 2020-12-22
CN107517388A (zh) 2017-12-26
CA2995095A1 (en) 2013-05-30
TWI542199B (zh) 2016-07-11
WO2013077665A1 (ko) 2013-05-30
US20160337654A1 (en) 2016-11-17
TW202029756A (zh) 2020-08-01
US9967570B2 (en) 2018-05-08
MX337916B (es) 2016-03-28
ZA201706411B (en) 2022-03-30
KR20200037196A (ko) 2020-04-08
CN104067618B (zh) 2017-11-03
CN107483965A (zh) 2017-12-15
KR102099915B1 (ko) 2020-04-10
TWI693819B (zh) 2020-05-11
TWI703855B (zh) 2020-09-01
US20170347101A1 (en) 2017-11-30
ZA201706410B (en) 2022-12-21

Similar Documents

Publication Publication Date Title
CN107517388B (zh) 对图像进行解码的设备以及对图像进行编码的设备

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200731

CF01 Termination of patent right due to non-payment of annual fee