WO2007038357A3 - Multi-dimensional neighboring block prediction for video encoding - Google Patents
Multi-dimensional neighboring block prediction for video encoding Download PDFInfo
- Publication number
- WO2007038357A3 WO2007038357A3 PCT/US2006/037130 US2006037130W WO2007038357A3 WO 2007038357 A3 WO2007038357 A3 WO 2007038357A3 US 2006037130 W US2006037130 W US 2006037130W WO 2007038357 A3 WO2007038357 A3 WO 2007038357A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- search engine
- video block
- dimensional pipeline
- motion estimation
- video encoding
- 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
- H04N19/57—Motion estimation characterised by a search window with variable size or shape
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or 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
-
- 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
- H04N19/567—Motion estimation based on rate distortion criteria
-
- 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
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800416881A CN101305615B (en) | 2005-09-22 | 2006-09-22 | Multi-dimensional neighboring block prediction for video encoding |
AT06815254T ATE518372T1 (en) | 2005-09-22 | 2006-09-22 | MULTI-DIMENSIONAL ADJACENT BLOCK PEDICTION FOR VIDEO CODING |
EP06815254A EP1958448B1 (en) | 2005-09-22 | 2006-09-22 | Multi-dimensional neighboring block prediction for video encoding |
JP2008532452A JP2009510845A (en) | 2005-09-22 | 2006-09-22 | Multidimensional neighborhood block prediction for video encoding |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71989105P | 2005-09-22 | 2005-09-22 | |
US60/719,891 | 2005-09-22 | ||
US11/533,745 US8761259B2 (en) | 2005-09-22 | 2006-09-20 | Multi-dimensional neighboring block prediction for video encoding |
US11/533,745 | 2006-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007038357A2 WO2007038357A2 (en) | 2007-04-05 |
WO2007038357A3 true WO2007038357A3 (en) | 2007-05-18 |
Family
ID=37810755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/037130 WO2007038357A2 (en) | 2005-09-22 | 2006-09-22 | Multi-dimensional neighboring block prediction for video encoding |
Country Status (7)
Country | Link |
---|---|
US (1) | US8761259B2 (en) |
EP (1) | EP1958448B1 (en) |
JP (1) | JP2009510845A (en) |
KR (1) | KR100955152B1 (en) |
CN (1) | CN101305615B (en) |
AT (1) | ATE518372T1 (en) |
WO (1) | WO2007038357A2 (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060120612A1 (en) * | 2004-12-08 | 2006-06-08 | Sharath Manjunath | Motion estimation techniques for video encoding |
US7683910B2 (en) * | 2006-06-29 | 2010-03-23 | Microsoft Corporation | Strategies for lossy compression of textures |
KR100827093B1 (en) * | 2006-10-13 | 2008-05-02 | 삼성전자주식회사 | Method for video encoding and apparatus for the same |
JP4898415B2 (en) * | 2006-12-19 | 2012-03-14 | キヤノン株式会社 | Moving picture coding apparatus and moving picture coding method |
US8127233B2 (en) * | 2007-09-24 | 2012-02-28 | Microsoft Corporation | Remote user interface updates using difference and motion encoding |
US8619877B2 (en) * | 2007-10-11 | 2013-12-31 | Microsoft Corporation | Optimized key frame caching for remote interface rendering |
US8121423B2 (en) | 2007-10-12 | 2012-02-21 | Microsoft Corporation | Remote user interface raster segment motion detection and encoding |
US8106909B2 (en) * | 2007-10-13 | 2012-01-31 | Microsoft Corporation | Common key frame caching for a remote user interface |
EP2051530A2 (en) * | 2007-10-17 | 2009-04-22 | Electronics and Telecommunications Research Institute | Video encoding apparatus and method using pipeline technique with variable time slot |
KR100939917B1 (en) | 2008-03-07 | 2010-02-03 | 에스케이 텔레콤주식회사 | Encoding system using motion estimation and encoding method using motion estimation |
KR101364195B1 (en) | 2008-06-26 | 2014-02-21 | 에스케이텔레콤 주식회사 | Method and Apparatus for Encoding and Decoding Motion Vector |
KR101522850B1 (en) * | 2010-01-14 | 2015-05-26 | 삼성전자주식회사 | Method and apparatus for encoding/decoding motion vector |
TWI404422B (en) * | 2010-04-14 | 2013-08-01 | Himax Tech Ltd | Method and system of hierarchical motion estimation |
KR20120016991A (en) * | 2010-08-17 | 2012-02-27 | 오수미 | Inter prediction process |
CA2807780C (en) | 2010-09-24 | 2018-09-18 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, and image decoding apparatus |
MX2013008691A (en) * | 2011-02-10 | 2013-08-21 | Panasonic Corp | Moving picture encoding method, moving picture encoding device, moving picture decoding method, moving picture decoding device, and moving picture encoding decoding device. |
KR101809879B1 (en) * | 2011-09-28 | 2017-12-15 | 가부시키가이샤 제이브이씨 켄우드 | Video encoding device, video encoding method and recording medium storing video encoding program |
CN102339592A (en) * | 2011-09-29 | 2012-02-01 | 中山大学 | Video memory compression method based on LCD (liquid crystal display) controller |
TWI523497B (en) * | 2011-11-10 | 2016-02-21 | Sony Corp | Image processing apparatus and method |
US20130235926A1 (en) * | 2012-03-07 | 2013-09-12 | Broadcom Corporation | Memory efficient video parameter processing |
US9277222B2 (en) * | 2012-05-14 | 2016-03-01 | Qualcomm Incorporated | Unified fractional search and motion compensation architecture across multiple video standards |
US8787689B2 (en) * | 2012-05-15 | 2014-07-22 | Omnivision Technologies, Inc. | Apparatus and method for correction of distortion in digital image data |
US9979960B2 (en) | 2012-10-01 | 2018-05-22 | Microsoft Technology Licensing, Llc | Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions |
CN103327340B (en) * | 2013-06-20 | 2016-06-15 | 华为技术有限公司 | A kind of integer searches method and device |
US9292899B2 (en) | 2013-09-25 | 2016-03-22 | Apple Inc. | Reference frame data prefetching in block processing pipelines |
US9224186B2 (en) | 2013-09-27 | 2015-12-29 | Apple Inc. | Memory latency tolerance in block processing pipelines |
US9942560B2 (en) | 2014-01-08 | 2018-04-10 | Microsoft Technology Licensing, Llc | Encoding screen capture data |
US9774881B2 (en) | 2014-01-08 | 2017-09-26 | Microsoft Technology Licensing, Llc | Representing motion vectors in an encoded bitstream |
US9749642B2 (en) | 2014-01-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Selection of motion vector precision |
US9715559B2 (en) * | 2014-03-17 | 2017-07-25 | Qualcomm Incorporated | Hash-based encoder search for intra block copy |
US10602174B2 (en) | 2016-08-04 | 2020-03-24 | Intel Corporation | Lossless pixel compression for random video memory access |
US10715818B2 (en) * | 2016-08-04 | 2020-07-14 | Intel Corporation | Techniques for hardware video encoding |
US10368080B2 (en) | 2016-10-21 | 2019-07-30 | Microsoft Technology Licensing, Llc | Selective upsampling or refresh of chroma sample values |
US20200014918A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application accelerator |
US20200014945A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application acceleration |
US11252464B2 (en) | 2017-06-14 | 2022-02-15 | Mellanox Technologies, Ltd. | Regrouping of video data in host memory |
US10291925B2 (en) * | 2017-07-28 | 2019-05-14 | Intel Corporation | Techniques for hardware video encoding |
US11025913B2 (en) | 2019-03-01 | 2021-06-01 | Intel Corporation | Encoding video using palette prediction and intra-block copy |
US20190222858A1 (en) * | 2019-03-26 | 2019-07-18 | Intel Corporation | Optimal out of loop inter motion estimation with multiple candidate support |
US10855983B2 (en) | 2019-06-13 | 2020-12-01 | Intel Corporation | Encoding video using two-stage intra search |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414469A (en) * | 1991-10-31 | 1995-05-09 | International Business Machines Corporation | Motion video compression system with multiresolution features |
GB9519923D0 (en) * | 1995-09-29 | 1995-11-29 | Philips Electronics Nv | Motion estimation for predictive image coding |
US5652625A (en) * | 1996-06-19 | 1997-07-29 | United Microelectronics Corp. | Multi-stage pipeline architecture for motion estimation block matching |
JPH1023413A (en) | 1996-07-03 | 1998-01-23 | Fuji Xerox Co Ltd | Encoding device |
US6023296A (en) * | 1997-07-10 | 2000-02-08 | Sarnoff Corporation | Apparatus and method for object based rate control in a coding system |
US6690833B1 (en) * | 1997-07-14 | 2004-02-10 | Sarnoff Corporation | Apparatus and method for macroblock based rate control in a coding system |
US6418166B1 (en) * | 1998-11-30 | 2002-07-09 | Microsoft Corporation | Motion estimation and block matching pattern |
CN1147159C (en) | 1999-04-27 | 2004-04-21 | 三星电子株式会社 | Method and device for evaluate high speed motion of real time motion image coding |
TW550953B (en) | 2000-06-16 | 2003-09-01 | Intel Corp | Method of performing motion estimation |
CN1156168C (en) * | 2001-01-12 | 2004-06-30 | 北京航空航天大学 | Quick video motion estimating method |
AU2002343220A1 (en) * | 2001-11-09 | 2003-05-19 | Matsushita Electric Industrial Co., Ltd. | Moving picture coding method and apparatus |
JP4130783B2 (en) * | 2002-04-23 | 2008-08-06 | 松下電器産業株式会社 | Motion vector encoding method and motion vector decoding method |
US7817717B2 (en) * | 2002-06-18 | 2010-10-19 | Qualcomm Incorporated | Motion estimation techniques for video encoding |
US6925123B2 (en) * | 2002-08-06 | 2005-08-02 | Motorola, Inc. | Method and apparatus for performing high quality fast predictive motion search |
US7555044B2 (en) * | 2002-10-04 | 2009-06-30 | General Instrument Corporation | Frequency coefficient scanning paths for coding digital video content |
JP4289126B2 (en) | 2003-11-04 | 2009-07-01 | ソニー株式会社 | Data processing apparatus and method and encoding apparatus |
KR101160640B1 (en) | 2003-12-30 | 2012-06-28 | 삼성전자주식회사 | Data processing system and data processing method |
JP3879741B2 (en) | 2004-02-25 | 2007-02-14 | ソニー株式会社 | Image information encoding apparatus and image information encoding method |
JP4577048B2 (en) | 2004-03-11 | 2010-11-10 | パナソニック株式会社 | Image coding method, image coding apparatus, and image coding program |
US7606427B2 (en) * | 2004-07-08 | 2009-10-20 | Qualcomm Incorporated | Efficient rate control techniques for video encoding |
JP4145275B2 (en) * | 2004-07-27 | 2008-09-03 | 富士通株式会社 | Motion vector detection / compensation device |
US20060120612A1 (en) * | 2004-12-08 | 2006-06-08 | Sharath Manjunath | Motion estimation techniques for video encoding |
US7813432B2 (en) * | 2004-12-30 | 2010-10-12 | Intel Corporation | Offset buffer for intra-prediction of digital video |
US9172973B2 (en) * | 2005-04-01 | 2015-10-27 | Broadcom Corporation | Method and system for motion estimation in a video encoder |
US7852940B2 (en) * | 2005-10-20 | 2010-12-14 | Qualcomm Incorporated | Scalable motion estimation for video encoding |
US8208548B2 (en) * | 2006-02-09 | 2012-06-26 | Qualcomm Incorporated | Video encoding |
-
2006
- 2006-09-20 US US11/533,745 patent/US8761259B2/en not_active Expired - Fee Related
- 2006-09-22 WO PCT/US2006/037130 patent/WO2007038357A2/en active Application Filing
- 2006-09-22 CN CN2006800416881A patent/CN101305615B/en not_active Expired - Fee Related
- 2006-09-22 EP EP06815254A patent/EP1958448B1/en not_active Not-in-force
- 2006-09-22 KR KR1020087008581A patent/KR100955152B1/en not_active IP Right Cessation
- 2006-09-22 JP JP2008532452A patent/JP2009510845A/en active Pending
- 2006-09-22 AT AT06815254T patent/ATE518372T1/en not_active IP Right Cessation
Non-Patent Citations (4)
Title |
---|
CHUAN-YU CHO ET AL: "An embedded merging scheme for H.264/AVC motion estimation", PROCEEDINGS 2003 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING. ICIP-2003. BARCELONA, SPAIN, SEPT. 14 - 17, 2003, INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, NEW YORK, NY : IEEE, US, vol. VOL. 2 OF 3, 14 September 2003 (2003-09-14), pages 909 - 912, XP010669886, ISBN: 0-7803-7750-8 * |
HUANG S-Y ET AL: "A simple and efficient block motion estimation algorithm based on full-search array architecture", SIGNAL PROCESSING. IMAGE COMMUNICATION, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 19, no. 10, November 2004 (2004-11-01), pages 975 - 992, XP004663483, ISSN: 0923-5965 * |
SCHIEFER P: "A novel VLSI-architecture for motion-estimation: the picture processing RAM", CIRCUITS AND SYSTEMS, 1992., PROCEEDINGS OF THE 35TH MIDWEST SYMPOSIUM ON WASHINGTON, DC, USA 9-12 AUG. 1992, NEW YORK, NY, USA,IEEE, US, 9 August 1992 (1992-08-09), pages 536 - 539, XP010057718, ISBN: 0-7803-0510-8 * |
YANFEI SHEN ET AL: "Fast mode selection based on texture analysis and local motion activity in H.264/JVT", COMMUNICATIONS, CIRCUITS AND SYSTEMS, 2004. ICCCAS 2004. 2004 INTERNATIONAL CONFERENCE ON CHENGDU, CHINA 27-29 JUNE 2004, PISCATAWAY, NJ, USA,IEEE, US, 27 June 2004 (2004-06-27), pages 539 - 542Vol1, XP010731803, ISBN: 0-7803-8647-7 * |
Also Published As
Publication number | Publication date |
---|---|
CN101305615B (en) | 2011-06-08 |
US8761259B2 (en) | 2014-06-24 |
US20070110160A1 (en) | 2007-05-17 |
KR100955152B1 (en) | 2010-04-28 |
CN101305615A (en) | 2008-11-12 |
WO2007038357A2 (en) | 2007-04-05 |
ATE518372T1 (en) | 2011-08-15 |
EP1958448B1 (en) | 2011-07-27 |
EP1958448A2 (en) | 2008-08-20 |
JP2009510845A (en) | 2009-03-12 |
KR20080046238A (en) | 2008-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007038357A3 (en) | Multi-dimensional neighboring block prediction for video encoding | |
WO2007035276A3 (en) | Adaptive motion search range | |
TW200943969A (en) | Motion estimation with an adaptive search range | |
WO2007117711A3 (en) | Dynamic selection of motion estimation search ranges and extended motion vector ranges | |
WO2007120286A3 (en) | System and method for fast motion estimation | |
WO2007035387A3 (en) | Adaptive motion estimation for temporal prediction filter over irregular motion vector samples | |
WO2005001773A3 (en) | Method and apparatus for motion compensated predictive coding | |
WO2006063191A3 (en) | Motion estimation techniques for video encoding | |
MY155930A (en) | Motion vector calculation method | |
EP2602998A4 (en) | Method and device for generating a predicted value of an image | |
MY167467A (en) | Performing motion vector prediction for video coding | |
MY144087A (en) | Macroblock encoding method and encoder | |
WO2006105054A3 (en) | Method and system for improving video metadata through the use of frame-to-frame correspondences | |
JP2008182741A5 (en) | ||
EP1773070A3 (en) | Motion estimation method, video encoding method and apparatus using the same | |
MY172478A (en) | Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode | |
WO2009045021A3 (en) | Method and apparatus for inter prediction encoding/decoding an image using sub-pixel motion estimation | |
EP2271105A3 (en) | Motion vector calculating method | |
MY193321A (en) | Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates | |
JP2009105982A5 (en) | ||
WO2010041856A3 (en) | A method and an apparatus for processing a video signal | |
WO2011126278A3 (en) | Method and apparatus for encoding and decoding video | |
WO2007124491A3 (en) | Method and system for video encoding and transcoding | |
BRPI0911485A2 (en) | image prediction encoding device, image prediction encoding method, image prediction encoding program, image prediction decoding device, image prediction decoding method and image prediction decoding program | |
WO2003007590A3 (en) | Motion estimation for video compression systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680041688.1 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006815254 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2008532452 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087008581 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 755/MUMNP/2008 Country of ref document: IN |