CN102342104B - 预测图像数据块的方法、实现所述方法的解码和编码设备 - Google Patents
预测图像数据块的方法、实现所述方法的解码和编码设备 Download PDFInfo
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- CN102342104B CN102342104B CN201080010583.6A CN201080010583A CN102342104B CN 102342104 B CN102342104 B CN 102342104B CN 201080010583 A CN201080010583 A CN 201080010583A CN 102342104 B CN102342104 B CN 102342104B
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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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
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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
- H04N19/103—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
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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
- H04N19/134—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
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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
- H04N19/134—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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
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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
- H04N19/134—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
- 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
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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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
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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
- H04N19/60—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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951406 | 2009-03-06 | ||
FR0951406 | 2009-03-06 | ||
PCT/EP2010/052657 WO2010100175A1 (en) | 2009-03-06 | 2010-03-03 | Method for predicting a block of image data, decoding and coding devices implementing said method |
Publications (2)
Publication Number | Publication Date |
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CN102342104A CN102342104A (zh) | 2012-02-01 |
CN102342104B true CN102342104B (zh) | 2015-07-01 |
Family
ID=41354134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201080010583.6A Active CN102342104B (zh) | 2009-03-06 | 2010-03-03 | 预测图像数据块的方法、实现所述方法的解码和编码设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9247268B2 (zh) |
EP (1) | EP2404448B1 (zh) |
JP (1) | JP5566406B2 (zh) |
KR (1) | KR101668133B1 (zh) |
CN (1) | CN102342104B (zh) |
WO (1) | WO2010100175A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9282344B2 (en) * | 2011-11-04 | 2016-03-08 | Qualcomm Incorporated | Secondary boundary filtering for video coding |
CN106464896B (zh) * | 2014-07-07 | 2020-03-13 | 寰发股份有限公司 | 利用帧内区块复制模式编码的视频编码方法 |
KR101716174B1 (ko) | 2015-12-03 | 2017-03-14 | 희성촉매 주식회사 | 디젤엔진 백연 방출 억제를 위한 촉매조성물 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2675002B1 (fr) | 1991-04-05 | 1993-06-18 | Thomson Csf | Procede de classification des pixels d'une image appartenant a une sequence d'images animees et procede d'interpolation temporelle d'images utilisant ladite classification. |
FR2703802A1 (fr) * | 1993-04-07 | 1994-10-14 | Philips Electronique Lab | Dispositif d'estimation de mouvement entre des images successives d'une séquence d'images animées subdivisées en blocs bidimensionnels d'éléments d'image. |
KR100491530B1 (ko) | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
US7822120B2 (en) | 2002-07-26 | 2010-10-26 | Panasonic Corporation | Moving picture encoding method, moving picture decoding method, and recording medium |
FR2872989A1 (fr) | 2004-07-06 | 2006-01-13 | Thomson Licensing Sa | Procede et dispositif pour choisir un vecteur mouvement pour le codage d'un ensemble de blocs |
EP1808025B1 (en) * | 2004-11-04 | 2016-03-09 | Thomson Licensing | Method and apparatus for fast mode decision of b-frames in a video encoder |
US8208564B2 (en) | 2005-06-24 | 2012-06-26 | Ntt Docomo, Inc. | Method and apparatus for video encoding and decoding using adaptive interpolation |
WO2008084378A2 (en) | 2007-01-09 | 2008-07-17 | Nokia Corporation | Adaptive interpolation filters for video coding |
US7797259B2 (en) | 2007-04-12 | 2010-09-14 | Hrl Laboratories, Llc | System for temporal prediction |
JP5452584B2 (ja) * | 2008-04-11 | 2014-03-26 | トムソン ライセンシング | ビデオ符号化及び復号化におけるテンプレート・マッチング予測(tmp)のための方法及び装置 |
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2010
- 2010-03-03 EP EP10707506.1A patent/EP2404448B1/en active Active
- 2010-03-03 WO PCT/EP2010/052657 patent/WO2010100175A1/en active Application Filing
- 2010-03-03 CN CN201080010583.6A patent/CN102342104B/zh active Active
- 2010-03-03 JP JP2011552426A patent/JP5566406B2/ja active Active
- 2010-03-03 US US13/138,538 patent/US9247268B2/en active Active
- 2010-03-03 KR KR1020117020762A patent/KR101668133B1/ko active IP Right Grant
Non-Patent Citations (3)
Title |
---|
Fast motion estimation algorithm for H.264/MPEG-4 AVC by using multiple reference frame skipping criteria;HSIEH B ET AL;《VISUAL COMMUNICATIONS AND IMAGE ROCESSING》;20030708;第2节 * |
Fast Multiple Reference Frame Motion Estimation For H.264/AVC;Yeping Su等;《IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY》;20060320;第16卷(第3期);正文第448-450页 * |
Overview of the H.264/AVC video coding standard;SIEGAND T ET AL;《IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US》;20030701;第13卷(第7期);第IV.H节, 图13 * |
Also Published As
Publication number | Publication date |
---|---|
US20120106641A1 (en) | 2012-05-03 |
EP2404448A1 (en) | 2012-01-11 |
WO2010100175A1 (en) | 2010-09-10 |
EP2404448B1 (en) | 2018-08-15 |
JP2012519988A (ja) | 2012-08-30 |
US9247268B2 (en) | 2016-01-26 |
KR101668133B1 (ko) | 2016-10-20 |
KR20110134404A (ko) | 2011-12-14 |
CN102342104A (zh) | 2012-02-01 |
JP5566406B2 (ja) | 2014-08-06 |
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Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |