CN104380744B - 处理视频信号的方法和设备 - Google Patents
处理视频信号的方法和设备 Download PDFInfo
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- CN104380744B CN104380744B CN201380032501.1A CN201380032501A CN104380744B CN 104380744 B CN104380744 B CN 104380744B CN 201380032501 A CN201380032501 A CN 201380032501A CN 104380744 B CN104380744 B CN 104380744B
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- 230000002123 temporal effect Effects 0.000 claims description 22
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- 238000013139 quantization Methods 0.000 description 7
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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
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting 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
-
- 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
- H04N19/50—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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261661797P | 2012-06-19 | 2012-06-19 | |
| US61/661,797 | 2012-06-19 | ||
| PCT/KR2013/005349 WO2013191436A1 (ko) | 2012-06-19 | 2013-06-18 | 비디오 신호 처리 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104380744A CN104380744A (zh) | 2015-02-25 |
| CN104380744B true CN104380744B (zh) | 2018-05-04 |
Family
ID=49768983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380032501.1A Expired - Fee Related CN104380744B (zh) | 2012-06-19 | 2013-06-18 | 处理视频信号的方法和设备 |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102137266B1 (ko) * | 2012-09-28 | 2020-07-23 | 삼성전자주식회사 | 움직임 벡터와 변이 벡터를 예측하는 영상 처리 방법 및 장치 |
| JP6139953B2 (ja) * | 2013-04-12 | 2017-05-31 | 日本電信電話株式会社 | 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置、映像符号化プログラム、映像復号プログラム及び記録媒体 |
| CN105052148B (zh) * | 2013-04-12 | 2018-07-10 | 日本电信电话株式会社 | 视频编码装置和方法、视频解码装置和方法、以及其记录介质 |
| US9288507B2 (en) * | 2013-06-21 | 2016-03-15 | Qualcomm Incorporated | More accurate advanced residual prediction (ARP) for texture coding |
| JP2018535607A (ja) * | 2015-11-24 | 2018-11-29 | サムスン エレクトロニクス カンパニー リミテッド | 映像を符号化／復号する方法、及びその装置 |
| US20200260079A1 (en) * | 2015-11-24 | 2020-08-13 | Samsung Electronics Co., Ltd. | Method for encoding/decoding image and device therefor |
| ES2987144T3 (es) | 2019-09-24 | 2024-11-13 | Guangdong Oppo Mobile Telecommunicationscorp Ltd | Procedimiento y aparato de predicción inter-trama, dispositivo y medio de almacenamiento |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568015A (zh) * | 2003-06-27 | 2005-01-19 | 中国科学院计算技术研究所 | 多视角视频编解码预测补偿方法及装置 |
| CN101529918A (zh) * | 2006-10-30 | 2009-09-09 | 日本电信电话株式会社 | 预测参照信息生成方法、活动图像的编码及解码方法、其装置、以及其程序和记录程序的记录介质 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3263807B2 (ja) * | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
| KR100774296B1 (ko) | 2002-07-16 | 2007-11-08 | 삼성전자주식회사 | 움직임 벡터 부호화 방법, 복호화 방법 및 그 장치 |
| EP1905244A4 (en) * | 2005-07-18 | 2010-12-01 | Korea Electronics Telecomm | PREDICTIVE ENCODING / DECODING DEVICE THROUGH SPATIO-TEMPORAL DIMENSIONAL REFERENCE IMAGE PADS AND METHOD OF USE |
| US7944965B2 (en) * | 2005-12-19 | 2011-05-17 | Seiko Epson Corporation | Transform domain based distortion cost estimation |
| KR101365575B1 (ko) * | 2007-02-05 | 2014-02-25 | 삼성전자주식회사 | 인터 예측 부호화, 복호화 방법 및 장치 |
| KR20090095317A (ko) * | 2008-03-05 | 2009-09-09 | 삼성전자주식회사 | 영상 부호화 및 복호화 방법 및 장치 |
| JPWO2009110160A1 (ja) | 2008-03-07 | 2011-07-14 | 株式会社東芝 | 動画像符号化／復号化方法及び装置 |
| KR101369171B1 (ko) * | 2009-02-26 | 2014-03-07 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 장치 및 방법 |
| KR101681303B1 (ko) | 2010-07-29 | 2016-12-01 | 에스케이 텔레콤주식회사 | 블록 분할예측을 이용한 영상 부호화/복호화 방법 및 장치 |
| US20130176390A1 (en) * | 2012-01-06 | 2013-07-11 | Qualcomm Incorporated | Multi-hypothesis disparity vector construction in 3d video coding with depth |
-
2013
- 2013-06-18 AU AU2013278195A patent/AU2013278195B2/en not_active Ceased
- 2013-06-18 JP JP2015518329A patent/JP6231560B2/ja active Active
- 2013-06-18 KR KR1020157001373A patent/KR102148650B1/ko active Active
- 2013-06-18 CN CN201380032501.1A patent/CN104380744B/zh not_active Expired - Fee Related
- 2013-06-18 EP EP13806999.2A patent/EP2854399B1/en not_active Not-in-force
- 2013-06-18 IN IN2890KON2014 patent/IN2014KN02890A/en unknown
- 2013-06-18 RU RU2014150564A patent/RU2653258C2/ru active
- 2013-06-18 CA CA2877268A patent/CA2877268C/en not_active Expired - Fee Related
- 2013-06-18 WO PCT/KR2013/005349 patent/WO2013191436A1/ko active Application Filing
- 2013-06-18 US US14/406,604 patent/US10021417B2/en active Active
- 2013-06-18 MX MX2014015341A patent/MX341103B/es active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568015A (zh) * | 2003-06-27 | 2005-01-19 | 中国科学院计算技术研究所 | 多视角视频编解码预测补偿方法及装置 |
| CN101529918A (zh) * | 2006-10-30 | 2009-09-09 | 日本电信电话株式会社 | 预测参照信息生成方法、活动图像的编码及解码方法、其装置、以及其程序和记录程序的记录介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102148650B1 (ko) | 2020-08-28 |
| KR20150037847A (ko) | 2015-04-08 |
| AU2013278195A2 (en) | 2015-04-30 |
| RU2653258C2 (ru) | 2018-05-07 |
| MX341103B (es) | 2016-08-08 |
| JP6231560B2 (ja) | 2017-11-15 |
| CA2877268A1 (en) | 2013-12-27 |
| RU2014150564A (ru) | 2016-08-10 |
| IN2014KN02890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-05-08 |
| WO2013191436A1 (ko) | 2013-12-27 |
| US20150181230A1 (en) | 2015-06-25 |
| CA2877268C (en) | 2020-07-21 |
| EP2854399A4 (en) | 2016-02-24 |
| CN104380744A (zh) | 2015-02-25 |
| JP2015524228A (ja) | 2015-08-20 |
| AU2013278195B2 (en) | 2017-01-19 |
| AU2013278195A1 (en) | 2015-01-22 |
| MX2014015341A (es) | 2015-03-05 |
| EP2854399A1 (en) | 2015-04-01 |
| EP2854399B1 (en) | 2017-11-22 |
| US10021417B2 (en) | 2018-07-10 |
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