SG10201503796PA - Methods and apparatuses for encoding and decoding motion vector - Google Patents
Methods and apparatuses for encoding and decoding motion vectorInfo
- Publication number
- SG10201503796PA SG10201503796PA SG10201503796PA SG10201503796PA SG10201503796PA SG 10201503796P A SG10201503796P A SG 10201503796PA SG 10201503796P A SG10201503796P A SG 10201503796PA SG 10201503796P A SG10201503796P A SG 10201503796PA SG 10201503796P A SG10201503796P A SG 10201503796PA
- Authority
- SG
- Singapore
- Prior art keywords
- apparatuses
- encoding
- methods
- motion vector
- decoding motion
- Prior art date
Links
Classifications
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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
- H04N19/50—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
- H04N19/10—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
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
-
- 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
- H04N19/102—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
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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
- H04N19/169—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
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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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/50—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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36280910P | 2010-07-09 | 2010-07-09 | |
KR1020110019100A KR101456499B1 (ko) | 2010-07-09 | 2011-03-03 | 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201503796PA true SG10201503796PA (en) | 2015-06-29 |
Family
ID=45611874
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2013001375A SG186978A1 (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503796PA SG10201503796PA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503797QA SG10201503797QA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503795RA SG10201503795RA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG2013078852A SG195593A1 (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503798SA SG10201503798SA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2013001375A SG186978A1 (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201503797QA SG10201503797QA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503795RA SG10201503795RA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG2013078852A SG195593A1 (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
SG10201503798SA SG10201503798SA (en) | 2010-07-09 | 2011-07-08 | Methods and apparatuses for encoding and decoding motion vector |
Country Status (9)
Country | Link |
---|---|
EP (5) | EP2988506A1 (zh) |
JP (1) | JP2013530660A (zh) |
KR (6) | KR101456499B1 (zh) |
CN (6) | CN104980761B (zh) |
BR (5) | BR122015013871B1 (zh) |
MY (5) | MY179893A (zh) |
PH (4) | PH12015500256B1 (zh) |
SG (6) | SG186978A1 (zh) |
WO (1) | WO2012005549A2 (zh) |
Families Citing this family (21)
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CN107105291B (zh) | 2010-12-13 | 2020-04-07 | 韩国电子通信研究院 | 基于帧间预测对视频信号进行解码的方法 |
US9288501B2 (en) * | 2011-03-08 | 2016-03-15 | Qualcomm Incorporated | Motion vector predictors (MVPs) for bi-predictive inter mode in video coding |
WO2012128540A2 (ko) | 2011-03-21 | 2012-09-27 | 엘지전자 주식회사 | 움직임 벡터 예측자 선택 방법 및 이를 이용하는 장치 |
CN110830799B (zh) | 2012-01-18 | 2023-09-15 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
WO2013109124A1 (ko) * | 2012-01-19 | 2013-07-25 | 삼성전자 주식회사 | 쌍방향 예측 및 블록 병합을 제한하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
MY198315A (en) * | 2012-04-16 | 2023-08-23 | Samsung Electronics Co Ltd | Method And Apparatus For Determining Reference Picture Set Of Image |
CN104904206B (zh) * | 2013-01-07 | 2018-08-28 | 联发科技股份有限公司 | 空间运动矢量预测推导方法和装置 |
KR20140122195A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 인터 레이어 복호화 및 부호화 방법 및 장치를 위한 인터 예측 후보 결정 방법 |
US10154271B2 (en) | 2013-07-12 | 2018-12-11 | Samsung Electronics Co., Ltd. | Method and apparatus for inter-layer decoding video using depth-based disparity vector, and method and apparatus for inter-layer encoding video using depth-based disparity vector |
US10390022B2 (en) | 2015-03-19 | 2019-08-20 | Lg Electronics Inc. | Method for processing video signal and device therefor |
EP3364655A4 (en) * | 2015-11-11 | 2018-10-10 | Samsung Electronics Co., Ltd. | Method and apparatus for decoding video, and method and apparatus for encoding video |
CN109587479B (zh) * | 2017-09-29 | 2023-11-10 | 华为技术有限公司 | 视频图像的帧间预测方法、装置及编解码器 |
KR20230028586A (ko) * | 2018-04-01 | 2023-02-28 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
CN110662074B (zh) * | 2018-06-28 | 2021-11-23 | 杭州海康威视数字技术股份有限公司 | 一种运动矢量确定方法和设备 |
CN110662033B (zh) * | 2018-06-28 | 2021-11-23 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码方法及其设备 |
TWI724442B (zh) * | 2018-06-29 | 2021-04-11 | 大陸商北京字節跳動網絡技術有限公司 | 用於查找表更新的編碼的運動信息的選擇 |
CN109068140B (zh) * | 2018-10-18 | 2021-06-22 | 北京奇艺世纪科技有限公司 | 视频编码中运动向量的确定方法、装置及视频编解码设备 |
BR112021022307A2 (pt) | 2019-05-13 | 2021-12-28 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de vídeo, aparelho para processamento de dados de vídeo, meios de armazenamento e de gravação não transitórios legíveis por computador |
CN113853787B (zh) | 2019-05-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
CN112565789B (zh) * | 2019-11-13 | 2021-09-17 | 腾讯科技(深圳)有限公司 | 视频解码及编码方法、装置、计算机可读介质及电子设备 |
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2011
- 2011-03-03 KR KR1020110019100A patent/KR101456499B1/ko active IP Right Grant
- 2011-07-08 EP EP15167256.5A patent/EP2988506A1/en not_active Withdrawn
- 2011-07-08 BR BR122015013871-0A patent/BR122015013871B1/pt active IP Right Grant
- 2011-07-08 SG SG2013001375A patent/SG186978A1/en unknown
- 2011-07-08 EP EP15167258.1A patent/EP2934013A1/en not_active Withdrawn
- 2011-07-08 MY MYPI2015000283A patent/MY179893A/en unknown
- 2011-07-08 CN CN201510292537.4A patent/CN104980761B/zh active Active
- 2011-07-08 MY MYPI2015000282A patent/MY179892A/en unknown
- 2011-07-08 BR BR112013000559-9A patent/BR112013000559B1/pt active IP Right Grant
- 2011-07-08 BR BR122015013887-6A patent/BR122015013887B1/pt active IP Right Grant
- 2011-07-08 BR BR122015013889-2A patent/BR122015013889B1/pt active IP Right Grant
- 2011-07-08 CN CN201710164729.6A patent/CN106851312B/zh active Active
- 2011-07-08 BR BR122015013885-0A patent/BR122015013885B1/pt active IP Right Grant
- 2011-07-08 SG SG10201503796PA patent/SG10201503796PA/en unknown
- 2011-07-08 CN CN201510292289.3A patent/CN104980760B/zh active Active
- 2011-07-08 SG SG10201503797QA patent/SG10201503797QA/en unknown
- 2011-07-08 MY MYPI2013000070A patent/MY160838A/en unknown
- 2011-07-08 EP EP15167257.3A patent/EP2988507A1/en not_active Withdrawn
- 2011-07-08 JP JP2013519576A patent/JP2013530660A/ja active Pending
- 2011-07-08 EP EP11803835.5A patent/EP2591604A4/en not_active Ceased
- 2011-07-08 CN CN201510293875.XA patent/CN104918053B/zh active Active
- 2011-07-08 CN CN201510195305.7A patent/CN104796722B/zh active Active
- 2011-07-08 MY MYPI2015000285A patent/MY179897A/en unknown
- 2011-07-08 SG SG10201503795RA patent/SG10201503795RA/en unknown
- 2011-07-08 EP EP15167259.9A patent/EP2988508A1/en not_active Withdrawn
- 2011-07-08 MY MYPI2015000284A patent/MY179895A/en unknown
- 2011-07-08 SG SG2013078852A patent/SG195593A1/en unknown
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