ZA201706409B - Image decoding method - Google Patents

Image decoding method

Info

Publication number
ZA201706409B
ZA201706409B ZA2017/06409A ZA201706409A ZA201706409B ZA 201706409 B ZA201706409 B ZA 201706409B ZA 2017/06409 A ZA2017/06409 A ZA 2017/06409A ZA 201706409 A ZA201706409 A ZA 201706409A ZA 201706409 B ZA201706409 B ZA 201706409B
Authority
ZA
South Africa
Prior art keywords
decoding method
image decoding
image
decoding
Prior art date
Application number
ZA2017/06409A
Other languages
English (en)
Inventor
Young-O Park
Chan-Yul Kim
Kwang-Pyo Choi
Jeong-Hoon Park
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 ZA201706409B publication Critical patent/ZA201706409B/en

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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/42—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

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)
ZA2017/06409A 2011-11-25 2017-09-22 Image decoding method ZA201706409B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161563678P 2011-11-25 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

Publications (1)

Publication Number Publication Date
ZA201706409B true ZA201706409B (en) 2019-02-27

Family

ID=48857817

Family Applications (4)

Application Number Title Priority Date Filing Date
ZA2017/06411A ZA201706411B (en) 2011-11-25 2017-09-22 Image decoding method
ZA2017/06409A ZA201706409B (en) 2011-11-25 2017-09-22 Image decoding method
ZA2017/06410A ZA201706410B (en) 2011-11-25 2017-09-22 Image decoding apparatus
ZA2017/06412A ZA201706412B (en) 2011-11-25 2017-09-22 Image decoding apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA2017/06411A ZA201706411B (en) 2011-11-25 2017-09-22 Image decoding method

Family Applications After (2)

Application Number Title Priority Date Filing Date
ZA2017/06410A ZA201706410B (en) 2011-11-25 2017-09-22 Image decoding apparatus
ZA2017/06412A ZA201706412B (en) 2011-11-25 2017-09-22 Image decoding apparatus

Country Status (13)

Country Link
US (7) US9438901B2 (enExample)
EP (1) EP2785054A4 (enExample)
JP (1) JP2014533917A (enExample)
KR (6) KR20130058584A (enExample)
CN (6) CN107465932B (enExample)
AU (1) AU2012341242A1 (enExample)
BR (1) BR112014012549A2 (enExample)
CA (2) CA2995095C (enExample)
IN (1) IN2014MN01173A (enExample)
MX (5) MX337918B (enExample)
TW (5) TWI542199B (enExample)
WO (1) WO2013077665A1 (enExample)
ZA (4) ZA201706411B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3691268B1 (en) * 2011-06-30 2023-08-30 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
US9794582B2 (en) * 2012-06-12 2017-10-17 Lg Electronics Inc. Image decoding method and apparatus using same
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
CN107615762B (zh) * 2015-05-29 2020-06-26 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
JP6568306B2 (ja) 2015-09-08 2019-08-28 聯發科技股▲ふん▼有限公司Ｍｅｄｉａｔｅｋ Ｉｎｃ． イントラ・ブロック・コピーモードの復号化ピクチャバッファの方法およびシステム
WO2017049518A1 (en) * 2015-09-24 2017-03-30 Intel Corporation Techniques for video playback decoding surface prediction
KR102206503B1 (ko) * 2015-10-19 2021-01-22 미디어텍 인크. 인트라 블록 복사를 사용하는 비디오 코딩 시스템에서의 디코딩된 픽처 버퍼 관리를 위한 방법 및 장치
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
JP2021535671A (ja) 2018-08-31 2021-12-16 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd 符号化方法、復号方法、符号化機器、復号機器、およびコンピュータプログラム
EP4221226A1 (en) * 2018-11-07 2023-08-02 HFI Innovation 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
BR112021016410A2 (pt) * 2019-03-21 2021-11-09 Samsung Electronics Co Ltd Método de decodificação de vídeo, aparelho de decodificação de vídeo, e método de codificação de vídeo
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
BR112022012413A2 (pt) * 2019-12-23 2022-08-30 Lg Electronics Inc Aparelho de codificação de imagem e método com base em subimagem
KR102842990B1 (ko) * 2020-01-09 2025-08-05 텔레폰악티에볼라겟엘엠에릭슨(펍) 화상 헤더 존재
KR20230017236A (ko) 2020-05-18 2023-02-03 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
DE69930216T2 (de) * 1998-10-13 2006-12-07 Matsushita Electric Industrial Co., Ltd., Kadoma Regelung des Rechen- und Speicheraufwands zur Datenfolgekompression in einem Videodekoder
KR100969908B1 (ko) * 2002-04-26 2010-07-13 소니 주식회사 편집 장치 및 방법, 그리고 기록 매체
MY134659A (en) * 2002-11-06 2007-12-31 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
US7756205B2 (en) 2004-08-31 2010-07-13 Panasonic Corporation Moving image encoding method and apparatus
CN101120593A (zh) * 2005-04-13 2008-02-06 诺基亚公司 可扩展性信息的编码、存储和信号发送
US20070086521A1 (en) 2005-10-11 2007-04-19 Nokia Corporation Efficient decoded picture buffer management for scalable video coding
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
CN105979270B (zh) * 2007-10-05 2019-05-28 汤姆森特许公司 将视频可用性信息并入多视图视频编码系统的方法和装置
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
EP3691268B1 (en) * 2011-06-30 2023-08-30 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
CN107465932B (zh) 2020-04-03
ZA201706412B (en) 2022-03-30
KR102400542B1 (ko) 2022-05-20
TWI703855B (zh) 2020-09-01
AU2012341242A1 (en) 2014-07-10
US9560370B2 (en) 2017-01-31
KR20210133928A (ko) 2021-11-08
KR20190065990A (ko) 2019-06-12
TW201330634A (zh) 2013-07-16
US20180249161A1 (en) 2018-08-30
KR102321365B1 (ko) 2021-11-03
CN107465931B (zh) 2020-08-04
CA2856906A1 (en) 2013-05-30
US20170347101A1 (en) 2017-11-30
TW202029756A (zh) 2020-08-01
CN107465932A (zh) 2017-12-12
MX2014006260A (es) 2014-07-09
MX337918B (es) 2016-03-28
CN107517387B (zh) 2020-08-04
US9699471B2 (en) 2017-07-04
EP2785054A4 (en) 2015-10-14
ZA201706410B (en) 2022-12-21
US20190158848A1 (en) 2019-05-23
US20160337654A1 (en) 2016-11-17
TWI587690B (zh) 2017-06-11
MX337916B (es) 2016-03-28
US9967570B2 (en) 2018-05-08
BR112014012549A2 (pt) 2017-06-13
CN107517388A (zh) 2017-12-26
MX337917B (es) 2016-03-28
US10499062B2 (en) 2019-12-03
KR20200096179A (ko) 2020-08-11
US10218984B2 (en) 2019-02-26
KR20210024516A (ko) 2021-03-05
EP2785054A1 (en) 2014-10-01
TWI542199B (zh) 2016-07-11
CA2995095C (en) 2020-12-22
CN107483965B (zh) 2020-03-27
CN104067618B (zh) 2017-11-03
CA2856906C (en) 2018-04-03
CN104067618A (zh) 2014-09-24
TW201725906A (zh) 2017-07-16
CN107517387A (zh) 2017-12-26
ZA201706411B (en) 2022-03-30
CN107517388B (zh) 2020-07-31
CN107465931A (zh) 2017-12-12
US20170223362A1 (en) 2017-08-03
KR102221101B1 (ko) 2021-02-26
TW201631971A (zh) 2016-09-01
JP2014533917A (ja) 2014-12-15
CA2995095A1 (en) 2013-05-30
WO2013077665A1 (ko) 2013-05-30
MX337915B (es) 2016-03-28
KR102135966B1 (ko) 2020-07-20
KR20200037196A (ko) 2020-04-08
US9769483B2 (en) 2017-09-19
CN107483965A (zh) 2017-12-15
TWI625055B (zh) 2018-05-21
KR20130058584A (ko) 2013-06-04
IN2014MN01173A (enExample) 2015-07-03
KR102099915B1 (ko) 2020-04-10
TWI693819B (zh) 2020-05-11
US20140269899A1 (en) 2014-09-18
US20170105001A1 (en) 2017-04-13
US9438901B2 (en) 2016-09-06
TW201826790A (zh) 2018-07-16

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