RU2015114969A - Способ и устройство для определения вектора движения в кодировании или декодировании видео - Google Patents
Способ и устройство для определения вектора движения в кодировании или декодировании видео Download PDFInfo
- Publication number
- RU2015114969A RU2015114969A RU2015114969/08A RU2015114969A RU2015114969A RU 2015114969 A RU2015114969 A RU 2015114969A RU 2015114969/08 A RU2015114969/08 A RU 2015114969/08A RU 2015114969 A RU2015114969 A RU 2015114969A RU 2015114969 A RU2015114969 A RU 2015114969A
- Authority
- RU
- Russia
- Prior art keywords
- reference picture
- motion vector
- candidate
- current block
- block
- Prior art date
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
- H04N19/50—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
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- 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
-
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/50—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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Устройство для декодирования изображения, причем устройство содержит:блок сравнения опорных картинок для определения, равна ли опорная картинка текущего блока опорной картинке блока-кандидата из множества блоков-кандидатов, смежных с текущим блоком, и, когда опорная картинка блока-кандидата не равна опорной картинке текущего блока, для определения, являются ли и опорная картинка блока-кандидата, и опорная картинка текущего блока долгосрочными опорными картинками; иопределитель вектора движения для, когда и опорная картинка блока-кандидата, и опорная картинка текущего блока являются долгосрочными опорными картинками, получения кандидата для предсказания пространственного вектора движения, не масштабируя вектор движения блока-кандидата, определения предсказания вектора движения текущего блока из числа кандидатов для предсказания вектора движения, содержащих кандидата для предсказания пространственного вектора движения, и формирования вектора движения текущего блока посредством использования предсказания вектора движения.
Claims (1)
- Устройство для декодирования изображения, причем устройство содержит:блок сравнения опорных картинок для определения, равна ли опорная картинка текущего блока опорной картинке блока-кандидата из множества блоков-кандидатов, смежных с текущим блоком, и, когда опорная картинка блока-кандидата не равна опорной картинке текущего блока, для определения, являются ли и опорная картинка блока-кандидата, и опорная картинка текущего блока долгосрочными опорными картинками; иопределитель вектора движения для, когда и опорная картинка блока-кандидата, и опорная картинка текущего блока являются долгосрочными опорными картинками, получения кандидата для предсказания пространственного вектора движения, не масштабируя вектор движения блока-кандидата, определения предсказания вектора движения текущего блока из числа кандидатов для предсказания вектора движения, содержащих кандидата для предсказания пространственного вектора движения, и формирования вектора движения текущего блока посредством использования предсказания вектора движения.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161557133P | 2011-11-08 | 2011-11-08 | |
US61/557,133 | 2011-11-08 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014117652/08A Division RU2586001C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2015114969A true RU2015114969A (ru) | 2015-09-20 |
RU2566955C2 RU2566955C2 (ru) | 2015-10-27 |
RU2566955C9 RU2566955C9 (ru) | 2016-11-27 |
Family
ID=48290288
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015114980/08A RU2566956C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2014117652/08A RU2586001C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2015114988/08A RU2566957C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2015115002/08A RU2566973C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2015114969/08A RU2566955C9 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015114980/08A RU2566956C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2014117652/08A RU2586001C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2015114988/08A RU2566957C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
RU2015115002/08A RU2566973C2 (ru) | 2011-11-08 | 2012-11-08 | Способ и устройство для определения вектора движения в кодировании или декодировании видео |
Country Status (16)
Country | Link |
---|---|
US (6) | US20140307783A1 (ru) |
EP (7) | EP2916553A3 (ru) |
JP (7) | JP2014535239A (ru) |
KR (6) | KR101493698B1 (ru) |
CN (7) | CN104811727B (ru) |
AU (1) | AU2012336572B2 (ru) |
BR (5) | BR122015021739A2 (ru) |
CA (5) | CA2883050C (ru) |
MX (5) | MX336648B (ru) |
MY (5) | MY177794A (ru) |
PH (5) | PH12014500945B1 (ru) |
RU (5) | RU2566956C2 (ru) |
SG (5) | SG10201502735PA (ru) |
TW (5) | TWI556648B (ru) |
WO (1) | WO2013069990A1 (ru) |
ZA (5) | ZA201403267B (ru) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013002342A1 (ja) * | 2011-06-30 | 2013-01-03 | ソニー株式会社 | 画像処理装置および方法 |
KR101935976B1 (ko) | 2011-10-28 | 2019-01-07 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치 |
CN107948656B (zh) | 2011-10-28 | 2021-06-01 | 太阳专利托管公司 | 图像解码方法及图像解码装置 |
US20130177084A1 (en) * | 2012-01-10 | 2013-07-11 | Qualcomm Incorporated | Motion vector scaling in video coding |
WO2013133587A1 (ko) * | 2012-03-07 | 2013-09-12 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
US20150085932A1 (en) * | 2012-04-24 | 2015-03-26 | Mediatek Inc. | Method and apparatus of motion vector derivation for 3d video coding |
CN104704819B (zh) * | 2012-10-03 | 2016-12-21 | 联发科技股份有限公司 | 3d视频编码的视差矢量推导和视图间运动矢量预测的方法及装置 |
WO2014166068A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Refinement of view synthesis prediction for 3-d video coding |
US20160205409A1 (en) * | 2013-09-04 | 2016-07-14 | Samsung Electronics Co., Ltd. | Screen image encoding method and apparatus therefor, and screen image decoding method and apparatus therefor |
EP3091741B1 (en) * | 2014-01-02 | 2021-10-27 | Intellectual Discovery Co., Ltd. | Method for decoding multi-view video |
JP6837965B2 (ja) | 2014-10-31 | 2021-03-03 | サムスン エレクトロニクス カンパニー リミテッド | 符号化装置及び復号装置 |
EP4020991A1 (en) * | 2014-12-26 | 2022-06-29 | Sony Group Corporation | Image processing apparatus and image processing method |
CN104811721B (zh) * | 2015-05-26 | 2017-09-22 | 珠海全志科技股份有限公司 | 视频解码数据存储方法及运动向量数据的计算方法 |
US10555002B2 (en) * | 2016-01-21 | 2020-02-04 | Intel Corporation | Long term reference picture coding |
CN109089119B (zh) * | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
KR102360412B1 (ko) * | 2017-08-25 | 2022-02-09 | 엘지디스플레이 주식회사 | 영상 생성 방법과 이를 이용한 표시장치 |
CN111066325B (zh) * | 2017-09-26 | 2023-08-22 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
EP3780608A4 (en) * | 2018-04-02 | 2021-12-01 | SZ DJI Technology Co., Ltd. | IMAGE PROCESSING PROCESS AND IMAGE PROCESSING DEVICE |
EP3791588A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Checking order of motion candidates in lut |
JP7460617B2 (ja) | 2018-06-29 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | Lut更新条件 |
TWI723444B (zh) | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念 |
CN110662056B (zh) | 2018-06-29 | 2022-06-07 | 北京字节跳动网络技术有限公司 | 哪个查找表需要更新或不更新 |
WO2020003278A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: fifo, constrained fifo |
CN110662057B (zh) | 2018-06-29 | 2022-06-21 | 北京字节跳动网络技术有限公司 | 视频处理方法、装置、设备以及存储比特流的方法 |
EP3797516A1 (en) | 2018-06-29 | 2021-03-31 | Beijing Bytedance Network Technology Co. Ltd. | Interaction between lut and amvp |
KR20210024502A (ko) | 2018-06-29 | 2021-03-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝 |
EP4307679A3 (en) | 2018-07-02 | 2024-06-19 | Beijing Bytedance Network Technology Co., Ltd. | Luts with intra prediction modes and intra mode prediction from non-adjacent blocks |
US10284432B1 (en) * | 2018-07-03 | 2019-05-07 | Kabushiki Kaisha Ubitus | Method for enhancing quality of media transmitted via network |
US11838514B2 (en) | 2018-08-06 | 2023-12-05 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
CN117241039A (zh) | 2018-08-28 | 2023-12-15 | 华为技术有限公司 | 帧间预测方法、装置以及视频编码器和视频解码器 |
CN110868613B (zh) * | 2018-08-28 | 2021-10-01 | 华为技术有限公司 | 基于历史候选列表的图像编码方法、图像解码方法及装置 |
CN110876058B (zh) * | 2018-08-30 | 2021-09-21 | 华为技术有限公司 | 一种历史候选列表更新方法与装置 |
TW202025760A (zh) * | 2018-09-12 | 2020-07-01 | 大陸商北京字節跳動網絡技術有限公司 | 要檢查多少個hmvp候選 |
WO2020122640A1 (ko) * | 2018-12-12 | 2020-06-18 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
WO2020133518A1 (zh) * | 2018-12-29 | 2020-07-02 | 深圳市大疆创新科技有限公司 | 视频处理方法和设备 |
CN111279693B (zh) * | 2018-12-29 | 2021-11-12 | 北京大学 | 视频处理方法和设备 |
CN113273186A (zh) | 2019-01-10 | 2021-08-17 | 北京字节跳动网络技术有限公司 | Lut更新的调用 |
CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
CN113302937B (zh) | 2019-01-16 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 运动候选推导 |
HUE064569T2 (hu) * | 2019-02-20 | 2024-03-28 | Beijing Dajia Internet Information | Korlátozott mozgásvektor származtatás hosszútávú referenciaképhez videó kódolásnál |
KR20200107867A (ko) | 2019-03-08 | 2020-09-16 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
US11350074B2 (en) * | 2019-03-20 | 2022-05-31 | Electronics And Telecommunications Research Institute | Method for processing immersive video and method for producing immersive video |
CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
WO2020197038A1 (ko) | 2019-03-22 | 2020-10-01 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 서브 파티션 기반의 인트라 예측 방법 및 장치 |
US10638130B1 (en) * | 2019-04-09 | 2020-04-28 | Google Llc | Entropy-inspired directional filtering for image coding |
CN111953997B (zh) * | 2019-05-15 | 2024-08-09 | 华为技术有限公司 | 候选运动矢量列表获取方法、装置及编解码器 |
KR102639614B1 (ko) | 2019-06-13 | 2024-02-21 | 엘지전자 주식회사 | 움직임 벡터 예측 기반 영상/비디오 코딩 방법 및 장치 |
BR112021025044A2 (pt) * | 2019-06-14 | 2022-02-01 | Lg Electronics Inc | Método e dispositivo para conversão em código de imagem usando diferenças de vetor de movimento |
JP7437426B2 (ja) * | 2019-09-24 | 2024-02-22 | オッポ広東移動通信有限公司 | インター予測方法および装置、機器、記憶媒体 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3347954B2 (ja) * | 1995-11-02 | 2002-11-20 | 三菱電機株式会社 | 動画像符号化装置及び動画像復号化装置 |
US6594313B1 (en) * | 1998-12-23 | 2003-07-15 | Intel Corporation | Increased video playback framerate in low bit-rate video applications |
ES2665693T3 (es) | 2001-11-06 | 2018-04-26 | Panasonic Intellectual Property Corporation Of America | Método de codificación de imágenes en movimiento y método de decodificación de imágenes en movimiento |
CN101656882B (zh) * | 2001-11-06 | 2013-04-17 | 松下电器产业株式会社 | 运动图像编码方法及运动图像解码方法 |
EP3054680B1 (en) | 2002-04-19 | 2019-06-05 | Panasonic Intellectual Property Corporation of America | Motion vector calculating method |
ES2745058T3 (es) | 2002-04-19 | 2020-02-27 | Panasonic Ip Corp America | Método de cálculo de vectores de movimiento |
JP4130783B2 (ja) * | 2002-04-23 | 2008-08-06 | 松下電器産業株式会社 | 動きベクトル符号化方法および動きベクトル復号化方法 |
KR100491530B1 (ko) | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
KR100506864B1 (ko) * | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
US8824553B2 (en) * | 2003-05-12 | 2014-09-02 | Google Inc. | Video compression method |
US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
CN1784008B (zh) | 2004-12-02 | 2010-04-28 | 北京凯诚高清电子技术有限公司 | 高清晰视频超强压缩编码方法及解码方法 |
KR100668463B1 (ko) * | 2004-12-31 | 2007-01-12 | 엠큐브웍스(주) | 동영상 데이터의 인코딩을 위한 다중 참조 프레임 선택 방법 |
KR100763182B1 (ko) | 2005-05-02 | 2007-10-05 | 삼성전자주식회사 | 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치 |
JP4663792B2 (ja) | 2005-09-21 | 2011-04-06 | サムスン エレクトロニクス カンパニー リミテッド | 多視点動映像を符号化及び復号化する装置及び方法 |
US8559515B2 (en) | 2005-09-21 | 2013-10-15 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-view video |
CN101371571B (zh) * | 2006-01-12 | 2013-06-19 | Lg电子株式会社 | 处理多视图视频 |
KR100943914B1 (ko) | 2006-01-12 | 2010-03-03 | 엘지전자 주식회사 | 다시점 비디오의 처리 방법 및 장치 |
RU2395174C1 (ru) * | 2006-03-30 | 2010-07-20 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для декодирования/кодирования сигнала видео |
CN101502119B (zh) * | 2006-08-02 | 2012-05-23 | 汤姆逊许可公司 | 用于视频编码的自适应几何分割方法和设备 |
US8923399B2 (en) | 2007-01-24 | 2014-12-30 | Lg Electronics Inc. | Method and an apparatus for processing a video signal |
JP2008245016A (ja) * | 2007-03-28 | 2008-10-09 | Canon Inc | 画像符号化装置、画像符号化方法、及びプログラム |
US8494049B2 (en) * | 2007-04-09 | 2013-07-23 | Cisco Technology, Inc. | Long term reference frame management with error video feedback for compressed video communication |
US9648325B2 (en) | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
WO2009045682A2 (en) * | 2007-09-28 | 2009-04-09 | Athanasios Leontaris | Treating video information |
BRPI0818444A2 (pt) * | 2007-10-12 | 2016-10-11 | Qualcomm Inc | codificação adaptativa de informação de cabeçalho de bloco de vídeo |
KR100901642B1 (ko) | 2008-01-25 | 2009-06-09 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
KR100985263B1 (ko) * | 2008-07-18 | 2010-10-04 | 엘지전자 주식회사 | 모션벡터 결정방법 |
WO2010041855A2 (en) | 2008-10-06 | 2010-04-15 | Lg Electronics Inc. | A method and an apparatus for processing a video signal |
KR101377527B1 (ko) * | 2008-10-14 | 2014-03-25 | 에스케이 텔레콤주식회사 | 복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법 |
KR20110008653A (ko) * | 2009-07-20 | 2011-01-27 | 삼성전자주식회사 | 움직임 벡터 예측 방법과 이를 이용한 영상 부호화/복호화 장치 및 방법 |
KR101452859B1 (ko) | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 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 |
CN102045557B (zh) * | 2009-10-20 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | 视频编解码方法及使用其的视频编码、解码装置 |
KR101457418B1 (ko) * | 2009-10-23 | 2014-11-04 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
CN102104781B (zh) * | 2009-12-18 | 2013-03-20 | 联咏科技股份有限公司 | 图像解码器 |
US20110217994A1 (en) | 2010-03-03 | 2011-09-08 | Boku, Inc. | Systems and Methods to Automate Transactions via Mobile Devices |
US20110310976A1 (en) * | 2010-06-17 | 2011-12-22 | Qualcomm Incorporated | Joint Coding of Partition Information in Video Coding |
US8848779B2 (en) * | 2010-07-15 | 2014-09-30 | Sharp Laboratories Of America, Inc. | Method of parallel video coding based on block size |
US8526495B2 (en) * | 2010-11-22 | 2013-09-03 | Mediatek Singapore Pte. Ltd. | Apparatus and method of constrained partition size for high efficiency video coding |
RU2604679C2 (ru) * | 2011-10-27 | 2016-12-10 | Сан Пэтент Траст | Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений |
KR101935976B1 (ko) * | 2011-10-28 | 2019-01-07 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치 |
US10200709B2 (en) * | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
-
2012
- 2012-11-08 BR BR122015021739A patent/BR122015021739A2/pt not_active Application Discontinuation
- 2012-11-08 MY MYPI2015000861A patent/MY177794A/en unknown
- 2012-11-08 CA CA2883050A patent/CA2883050C/en active Active
- 2012-11-08 SG SG10201502735PA patent/SG10201502735PA/en unknown
- 2012-11-08 BR BR112014010966A patent/BR112014010966A2/pt not_active Application Discontinuation
- 2012-11-08 MX MX2015004567A patent/MX336648B/es unknown
- 2012-11-08 CN CN201510194833.0A patent/CN104811727B/zh active Active
- 2012-11-08 BR BR122015021736A patent/BR122015021736A2/pt not_active Application Discontinuation
- 2012-11-08 CN CN201510161074.8A patent/CN104796724B/zh active Active
- 2012-11-08 JP JP2014540946A patent/JP2014535239A/ja active Pending
- 2012-11-08 CN CN201510162074.XA patent/CN104768010B/zh active Active
- 2012-11-08 MY MYPI2015000865A patent/MY179763A/en unknown
- 2012-11-08 RU RU2015114980/08A patent/RU2566956C2/ru active
- 2012-11-08 SG SG10201502739QA patent/SG10201502739QA/en unknown
- 2012-11-08 TW TW101141663A patent/TWI556648B/zh active
- 2012-11-08 CN CN201510161050.2A patent/CN104754356B/zh active Active
- 2012-11-08 SG SG10201502738XA patent/SG10201502738XA/en unknown
- 2012-11-08 EP EP15164430.9A patent/EP2916553A3/en not_active Ceased
- 2012-11-08 MY MYPI2014001213A patent/MY169355A/en unknown
- 2012-11-08 CA CA2854887A patent/CA2854887C/en active Active
- 2012-11-08 SG SG11201402160XA patent/SG11201402160XA/en unknown
- 2012-11-08 AU AU2012336572A patent/AU2012336572B2/en active Active
- 2012-11-08 EP EP15164428.3A patent/EP2916552A3/en not_active Ceased
- 2012-11-08 TW TW104114740A patent/TWI528792B/zh active
- 2012-11-08 EP EP15163909.3A patent/EP2953367A1/en not_active Ceased
- 2012-11-08 TW TW104114746A patent/TWI505696B/zh active
- 2012-11-08 MX MX2014005643A patent/MX2014005643A/es active IP Right Grant
- 2012-11-08 MX MX2015004569A patent/MX336649B/es unknown
- 2012-11-08 MY MYPI2015000871A patent/MY174659A/en unknown
- 2012-11-08 EP EP17185127.2A patent/EP3264770A1/en not_active Ceased
- 2012-11-08 EP EP12848529.9A patent/EP2763416A4/en not_active Ceased
- 2012-11-08 CN CN201510161048.5A patent/CN104796723B/zh active Active
- 2012-11-08 KR KR1020120126170A patent/KR101493698B1/ko active IP Right Grant
- 2012-11-08 RU RU2014117652/08A patent/RU2586001C2/ru active
- 2012-11-08 RU RU2015114988/08A patent/RU2566957C2/ru active
- 2012-11-08 CN CN201810167672.XA patent/CN108259915B/zh active Active
- 2012-11-08 BR BR122015021735A patent/BR122015021735A2/pt not_active Application Discontinuation
- 2012-11-08 RU RU2015115002/08A patent/RU2566973C2/ru active
- 2012-11-08 MX MX2015004571A patent/MX337403B/es unknown
- 2012-11-08 CA CA2883368A patent/CA2883368C/en active Active
- 2012-11-08 CN CN201280054956.9A patent/CN103931192B/zh active Active
- 2012-11-08 MX MX2015004579A patent/MX336650B/es unknown
- 2012-11-08 BR BR122015021741A patent/BR122015021741A2/pt not_active Application Discontinuation
- 2012-11-08 EP EP15163868.1A patent/EP2916550A3/en not_active Ceased
- 2012-11-08 CA CA2883363A patent/CA2883363C/en active Active
- 2012-11-08 SG SG10201502731VA patent/SG10201502731VA/en unknown
- 2012-11-08 WO PCT/KR2012/009408 patent/WO2013069990A1/ko active Application Filing
- 2012-11-08 EP EP15164427.5A patent/EP2916551A3/en not_active Ceased
- 2012-11-08 TW TW104114733A patent/TWI532370B/zh active
- 2012-11-08 US US14/357,043 patent/US20140307783A1/en not_active Abandoned
- 2012-11-08 CA CA2883047A patent/CA2883047C/en active Active
- 2012-11-08 RU RU2015114969/08A patent/RU2566955C9/ru active
- 2012-11-08 TW TW104114742A patent/TWI508533B/zh active
- 2012-11-08 MY MYPI2015000872A patent/MY179745A/en unknown
-
2014
- 2014-04-29 PH PH12014500945A patent/PH12014500945B1/en unknown
- 2014-05-06 ZA ZA2014/03267A patent/ZA201403267B/en unknown
- 2014-05-07 KR KR20140054461A patent/KR101493699B1/ko active IP Right Grant
- 2014-10-29 KR KR1020140148740A patent/KR101575004B1/ko active IP Right Grant
-
2015
- 2015-01-22 US US14/603,164 patent/US9225995B2/en active Active
- 2015-01-22 US US14/603,112 patent/US9204163B2/en active Active
- 2015-02-24 KR KR1020150025921A patent/KR101575006B1/ko active IP Right Grant
- 2015-02-24 KR KR1020150025920A patent/KR101575005B1/ko active IP Right Grant
- 2015-02-26 US US14/632,717 patent/US9332273B2/en active Active
- 2015-02-26 US US14/632,673 patent/US9451282B2/en active Active
- 2015-03-25 PH PH12015500673A patent/PH12015500673A1/en unknown
- 2015-03-25 PH PH12015500669A patent/PH12015500669B1/en unknown
- 2015-03-25 PH PH12015500672A patent/PH12015500672A1/en unknown
- 2015-03-25 PH PH12015500671A patent/PH12015500671B1/en unknown
- 2015-04-07 KR KR1020150049072A patent/KR101881551B1/ko active IP Right Grant
- 2015-04-08 JP JP2015079405A patent/JP6120901B2/ja active Active
- 2015-04-08 JP JP2015079406A patent/JP6120902B2/ja active Active
- 2015-04-08 JP JP2015079404A patent/JP6122056B2/ja active Active
- 2015-04-08 JP JP2015079403A patent/JP2015159586A/ja active Pending
- 2015-06-29 ZA ZA2015/04684A patent/ZA201504684B/en unknown
- 2015-06-29 ZA ZA2015/04683A patent/ZA201504683B/en unknown
- 2015-06-29 ZA ZA2015/04682A patent/ZA201504682B/en unknown
- 2015-06-29 ZA ZA2015/04681A patent/ZA201504681B/en unknown
-
2017
- 2017-03-30 JP JP2017066507A patent/JP6466986B2/ja active Active
-
2018
- 2018-02-22 US US15/902,519 patent/US20180184114A1/en not_active Abandoned
-
2019
- 2019-01-10 JP JP2019002964A patent/JP2019071662A/ja active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2015114969A (ru) | Способ и устройство для определения вектора движения в кодировании или декодировании видео | |
JP2014535239A5 (ru) | ||
RU2016114729A (ru) | Способ декодирования видеосигнала | |
MY169873A (en) | Method and apparatus for predicting motion vector for coding video or decoding video | |
IN2013MN00595A (ru) | ||
MX2012007139A (es) | Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento. | |
RU2015120764A (ru) | Способ и устройство для кодирования/декодирования вектора движения | |
JP2017085611A5 (ru) | ||
RU2016137964A (ru) | Способ кодирования движущихся изображений, устройство кодирования движущихся изображений, способ декодирования движущихся изображений, устройство декодирования движущихся изображений и устройство кодирования и декодирования движущихся изображений | |
RU2017104967A (ru) | Объединенное предсказание межкадровое и с внутрикадровой копией блока | |
MY173463A (en) | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus | |
JP2013517669A5 (ru) | ||
MY181718A (en) | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device | |
BR112012023319A2 (pt) | métodos e aparelhos para seleção do previsor do vetor de movimento adaptável implícito para codificação e decodificação de vídeo | |
WO2012144829A3 (en) | Method and apparatus for encoding and decoding motion vector of multi-view video | |
RU2016133566A (ru) | Способ декодирования видеосигнала | |
RU2013145081A (ru) | Кодирование и декодрование видео | |
GB2557516A8 (en) | Method for inducing a merge candidate block and device using same | |
BR112013027350A2 (pt) | método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem e aparelho de decodificação de imagem | |
RU2015109932A (ru) | Устройство и способ обработки изображений | |
JP2017507543A5 (ru) | ||
RU2018137850A (ru) | Способ и устройство для прямого многогипотезного кодирования/декодирования блока изображения | |
MY197143A (en) | Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block | |
RU2014123309A (ru) | Способ и устройство для совместного использования списка кандидатов |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Reissue of patent specification | ||
TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -FG4A- IN JOURNAL: 30-2015 FOR TAG: (24) |