CN108391125A - 对视频数据解码的方法和设备 - Google Patents
对视频数据解码的方法和设备 Download PDFInfo
- Publication number
- CN108391125A CN108391125A CN201810336254.9A CN201810336254A CN108391125A CN 108391125 A CN108391125 A CN 108391125A CN 201810336254 A CN201810336254 A CN 201810336254A CN 108391125 A CN108391125 A CN 108391125A
- Authority
- CN
- China
- Prior art keywords
- quantization parameter
- block
- quantization
- unit
- subset
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 29
- 238000013139 quantization Methods 0.000 claims abstract description 177
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims abstract description 25
- 230000009466 transformation Effects 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 6
- 239000013598 vector Substances 0.000 abstract description 103
- 235000013399 edible fruits Nutrition 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000002123 temporal effect Effects 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 8
- 238000012805 post-processing Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 230000011218 segmentation Effects 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0115217 | 2011-11-07 | ||
KR20110115217A KR20130050404A (ko) | 2011-11-07 | 2011-11-07 | 인터 모드에서의 복원 블록 생성 방법 |
CN201210442210.7A CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210442210.7A Division CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108391125A true CN108391125A (zh) | 2018-08-10 |
CN108391125B CN108391125B (zh) | 2022-06-03 |
Family
ID=48288527
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810336274.6A Active CN108769702B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201810336287.3A Active CN108391126B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201210442210.7A Active CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
CN201810336254.9A Active CN108391125B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201810336276.5A Active CN108650512B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201810336278.4A Active CN108769703B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810336274.6A Active CN108769702B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201810336287.3A Active CN108391126B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201210442210.7A Active CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810336276.5A Active CN108650512B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
CN201810336278.4A Active CN108769703B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (3) | US9838681B2 (zh) |
EP (3) | EP3917144A1 (zh) |
JP (7) | JP5830175B2 (zh) |
KR (4) | KR20130050404A (zh) |
CN (6) | CN108769702B (zh) |
IN (1) | IN2014CN03909A (zh) |
TW (5) | TWI611687B (zh) |
WO (1) | WO2013067922A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102037328B1 (ko) * | 2007-10-16 | 2019-10-28 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
EP2654301A4 (en) * | 2010-12-14 | 2016-02-17 | M&K Holdings Inc | METHOD FOR INTER-PREDICTIVE DECODING OF ENCODED FILMS |
KR20130049524A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
WO2015051533A1 (en) * | 2013-10-11 | 2015-04-16 | Mediatek Singapore Pte. Ltd. | Improved advanced residual prediction in 3dvc |
KR20180019510A (ko) | 2015-03-31 | 2018-02-26 | 리얼네트웍스 인코포레이티드 | 비디오 코딩시 오차 변환 및 역 변환 시스템들 및 방법들 |
KR102345660B1 (ko) * | 2015-11-24 | 2021-12-30 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 그 부호화 방법 및 장치 |
WO2018216756A1 (ja) | 2017-05-25 | 2018-11-29 | 三菱瓦斯化学株式会社 | 切削加工補助潤滑材、切削加工補助潤滑シート、及び切削加工方法 |
WO2019076138A1 (en) * | 2017-10-16 | 2019-04-25 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR ENCODING |
EP4376412A3 (en) * | 2017-12-15 | 2024-07-17 | LG Electronics Inc. | Image coding method on basis of transformation and device therefor |
CN111758255A (zh) | 2018-02-23 | 2020-10-09 | 华为技术有限公司 | 用于视频编解码的位置相关空间变化变换 |
PT3782361T (pt) | 2018-05-31 | 2023-11-17 | Huawei Tech Co Ltd | Transformada que varia espacialmente com um tipo de transformada adaptativa |
CN114270822A (zh) * | 2019-06-24 | 2022-04-01 | Lg电子株式会社 | 利用色度变换块的最大大小限制编码/解码视频的方法和设备及发送比特流的方法 |
US11765370B2 (en) | 2021-07-27 | 2023-09-19 | Mediatek Inc. | Video residual decoding apparatus using neighbor storage device with smaller storage size to store neighbor data for context selection and associated method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
CN101287125A (zh) * | 2008-05-30 | 2008-10-15 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
KR20110111339A (ko) * | 2011-08-23 | 2011-10-11 | 한국전자통신연구원 | 화면내 예측 시스템에서 최적 모드를 예측하는 장치 및 방법 |
WO2011133002A2 (ko) * | 2010-04-23 | 2011-10-27 | Oh Soo-Mi | 영상 부호화 장치 및 방법 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997015897A1 (en) * | 1995-10-26 | 1997-05-01 | Motorola Inc. | Method and device for encoding/decoding a displaced frame difference |
US7760950B2 (en) * | 2002-09-26 | 2010-07-20 | Ntt Docomo, Inc. | Low complexity and unified transforms for video coding |
US7912125B2 (en) * | 2002-12-03 | 2011-03-22 | Thomson Licensing | Hybrid scalable encoder, method and media for standard definition and high-definition video formats on a single-disc |
EP1453004A2 (en) * | 2003-02-28 | 2004-09-01 | NTT DoCoMo, Inc. | Image encoding apparatus and method |
US8031774B2 (en) * | 2005-01-31 | 2011-10-04 | Mediatek Incoropration | Video encoding methods and systems with frame-layer rate control |
US7873105B2 (en) * | 2005-04-01 | 2011-01-18 | Broadcom Corporation | Hardware implementation of optimized single inverse quantization engine for a plurality of standards |
US20090028239A1 (en) * | 2005-05-03 | 2009-01-29 | Bernhard Schuur | Moving picture encoding method, moving picture decoding method and apparatuses using the methods |
JP4042772B2 (ja) * | 2005-07-19 | 2008-02-06 | 株式会社日立製作所 | 動画像の動き補償方法 |
JP2007089035A (ja) * | 2005-09-26 | 2007-04-05 | Toshiba Corp | 動画像符号化方法、装置及びプログラム |
US8233544B2 (en) * | 2006-07-13 | 2012-07-31 | Qualcomm Incorporated | Video coding with fine granularity scalability using cycle-aligned fragments |
US20080158601A1 (en) * | 2006-12-29 | 2008-07-03 | Steven Tu | Image memory tiling |
WO2008126135A1 (ja) * | 2007-03-20 | 2008-10-23 | Fujitsu Limited | 動画像符号化方法及び装置並びに動画像復号装置 |
CN101653008A (zh) | 2007-04-09 | 2010-02-17 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
CN101198064A (zh) * | 2007-12-10 | 2008-06-11 | 武汉大学 | 一种分辨率分层技术中的运动矢量预测方法 |
CN101262603B (zh) * | 2008-03-27 | 2011-08-31 | 方春 | 一种自适应码率控制方法 |
US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
US8270745B2 (en) * | 2008-06-27 | 2012-09-18 | Sony Corporation | Image processing device and image processing method |
KR101501568B1 (ko) * | 2008-07-04 | 2015-03-12 | 에스케이 텔레콤주식회사 | 영상 부호화 및 복호화 장치 및, 방법 |
KR101518237B1 (ko) * | 2008-09-01 | 2015-05-15 | 삼성전자주식회사 | 영상의 역양자화 방법 및 장치, 복호화 방법 및 장치 |
EP2334079B1 (en) * | 2008-09-29 | 2014-05-14 | Panasonic Corporation | Method for encoding moving picture and moving picture encoding device |
JPWO2010070897A1 (ja) * | 2008-12-16 | 2012-05-24 | パナソニック株式会社 | 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、プログラム、及び集積回路 |
KR101507344B1 (ko) * | 2009-08-21 | 2015-03-31 | 에스케이 텔레콤주식회사 | 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체 |
US8477845B2 (en) * | 2009-10-16 | 2013-07-02 | Futurewei Technologies, Inc. | Predictive adaptive scan ordering for video coding |
KR20110043407A (ko) * | 2009-10-21 | 2011-04-27 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 장치 및 방법 |
KR101457894B1 (ko) | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
US8588297B2 (en) * | 2009-12-23 | 2013-11-19 | Oracle America, Inc. | Quantization parameter prediction |
KR20110090841A (ko) * | 2010-02-02 | 2011-08-10 | (주)휴맥스 | 가중치 예측을 이용한 영상 부호화/복호화 장치 및 방법 |
US8259808B2 (en) * | 2010-03-25 | 2012-09-04 | Mediatek Inc. | Low complexity video decoder |
JP2011223316A (ja) * | 2010-04-09 | 2011-11-04 | Mitsubishi Electric Corp | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
US8929440B2 (en) * | 2010-04-09 | 2015-01-06 | Sony Corporation | QP adaptive coefficients scanning and application |
CN113556563B (zh) * | 2010-04-13 | 2024-08-20 | Ge视频压缩有限责任公司 | 显著性图和变换系数块的编码 |
KR101791078B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
KR20110118527A (ko) * | 2010-04-23 | 2011-10-31 | 오수미 | 마크로 블록과 블록 파티셔닝 방법 |
KR101822214B1 (ko) | 2010-06-10 | 2018-01-25 | 톰슨 라이센싱 | 복수의 이웃 양자화 파라미터들로부터 양자화 파라미터 예측 변수들을 결정하기 위한 방법들 및 장치 |
US20120114034A1 (en) * | 2010-11-08 | 2012-05-10 | Mediatek Inc. | Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding |
KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
-
2011
- 2011-11-07 KR KR20110115217A patent/KR20130050404A/ko not_active Application Discontinuation
-
2012
- 2012-11-07 EP EP21185376.7A patent/EP3917144A1/en active Pending
- 2012-11-07 EP EP21185384.1A patent/EP3917145A1/en active Pending
- 2012-11-07 US US14/349,436 patent/US9838681B2/en active Active
- 2012-11-07 KR KR20147009926A patent/KR101484057B1/ko active IP Right Review Request
- 2012-11-07 CN CN201810336274.6A patent/CN108769702B/zh active Active
- 2012-11-07 KR KR20147009932A patent/KR20140076582A/ko not_active Application Discontinuation
- 2012-11-07 TW TW105143724A patent/TWI611687B/zh active
- 2012-11-07 CN CN201810336287.3A patent/CN108391126B/zh active Active
- 2012-11-07 JP JP2014539238A patent/JP5830175B2/ja active Active
- 2012-11-07 IN IN3909CHN2014 patent/IN2014CN03909A/en unknown
- 2012-11-07 TW TW109136461A patent/TWI799748B/zh active
- 2012-11-07 KR KR20147009931A patent/KR101484058B1/ko active IP Right Review Request
- 2012-11-07 CN CN201210442210.7A patent/CN103152563B/zh active Active
- 2012-11-07 EP EP12848604.0A patent/EP2777282A4/en not_active Ceased
- 2012-11-07 TW TW101141384A patent/TWI572191B/zh active
- 2012-11-07 TW TW106141062A patent/TWI645712B/zh active
- 2012-11-07 CN CN201810336254.9A patent/CN108391125B/zh active Active
- 2012-11-07 CN CN201810336276.5A patent/CN108650512B/zh active Active
- 2012-11-07 TW TW107139882A patent/TWI711297B/zh active
- 2012-11-07 WO PCT/CN2012/084177 patent/WO2013067922A1/en active Application Filing
- 2012-11-07 CN CN201810336278.4A patent/CN108769703B/zh active Active
-
2015
- 2015-10-23 JP JP2015208858A patent/JP6006395B2/ja active Active
- 2015-10-23 JP JP2015208857A patent/JP6078136B2/ja not_active Expired - Fee Related
- 2015-10-23 JP JP2015208859A patent/JP6078137B2/ja not_active Expired - Fee Related
- 2015-10-23 JP JP2015208856A patent/JP6006394B2/ja active Active
-
2017
- 2017-01-13 JP JP2017004425A patent/JP6419230B2/ja active Active
- 2017-10-04 US US15/724,934 patent/US10212418B2/en active Active
-
2018
- 2018-10-09 JP JP2018190886A patent/JP6607417B2/ja active Active
-
2019
- 2019-01-08 US US16/242,886 patent/US10778970B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
CN101287125A (zh) * | 2008-05-30 | 2008-10-15 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
WO2011133002A2 (ko) * | 2010-04-23 | 2011-10-27 | Oh Soo-Mi | 영상 부호화 장치 및 방법 |
KR20110111339A (ko) * | 2011-08-23 | 2011-10-11 | 한국전자통신연구원 | 화면내 예측 시스템에서 최적 모드를 예측하는 장치 및 방법 |
Non-Patent Citations (6)
Title |
---|
BENJAMIN BROSS等: "《WD4: Working Draft 4 of High-Efficiency Video Coding》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 6TH MEETING: TORINO, IT, 14-22 JULY, 2011,JCTVC-F803_D2》 * |
CHAO PANG 等: "《Sub-LCU QP representation》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 5TH MEETING: GENEVA, CH, 16-23 MARCH, 2011,JCTVC-E436》 * |
HIROYA NAKAMURA等: "《Non-CE4: Compatible QP prediction with RC and AQ》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 8TH MEETING: SAN JOSÉ, CA, USA, 1–10 FEBRUARY, 2012,JCTVC-H0204》 * |
K.SATO (SONY)等: "《Description of Core Experiment 4: Quantization》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 5TH MEETING: GENEVA, CH, 16-23 MARCH, 2011,JCTVC-E704R1》 * |
丁海军等: "一种H.264码率控制的位分配算法", 《河海大学常州分校学报》 * |
马思伟等: "一种面向H.264/AVC的码率控制算法", 《电子学报》 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103152562B (zh) | 运动矢量的解码方法 | |
CN103152563B (zh) | 视频数据的解码设备 | |
CN103096073B (zh) | 构造合并列表的方法 | |
CN103096071B (zh) | 导出运动信息的方法 | |
CN103096072B (zh) | 视频数据的解码方法 | |
CN104012094B (zh) | 视频数据的解码方法 | |
CN104954790B (zh) | 产生量化块的方法 | |
CN107105238A (zh) | 推导帧内预测模式的方法和设备 | |
CN106878747A (zh) | 用于编码运动图片的设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180810 Address after: Singapore Applicant after: INFOBRIDGE Pte. Ltd. Address before: Singapore Singapore Applicant before: Genep PTE Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: Seoul, South Kerean Patentee after: Zhanshikewei Co.,Ltd. Address before: Singapore Patentee before: INFOBRIDGE Pte. Ltd. |
|
TR01 | Transfer of patent right |