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ZA201103208B - VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8 - Google Patents

VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8

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Publication number
ZA201103208B
ZA201103208BZA2011/03208AZA201103208AZA201103208BZA 201103208 BZA201103208 BZA 201103208BZA 2011/03208 AZA2011/03208 AZA 2011/03208AZA 201103208 AZA201103208 AZA 201103208AZA 201103208 BZA201103208 BZA 201103208B
Authority
ZA
South Africa
Prior art keywords
transforms
bigger
video coding
coding
video
Prior art date
Application number
ZA2011/03208A
Inventor
Yan Ye
Marta Karczewicz
Peisong Chen
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/508,434external-prioritypatent/US8483285B2/en
Application filed by Qualcomm IncfiledCriticalQualcomm Inc
Publication of ZA201103208BpublicationCriticalpatent/ZA201103208B/en

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ZA2011/03208A2008-10-032011-05-03VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8ZA201103208B (en)

Applications Claiming Priority (4)

Application NumberPriority DateFiling DateTitle
US10278308P2008-10-032008-10-03
US16663109P2009-04-032009-04-03
US12/508,434US8483285B2 (en)2008-10-032009-07-23Video coding using transforms bigger than 4×4 and 8×8
PCT/US2009/059014WO2010039822A2 (en)2008-10-032009-09-30VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8

Publications (1)

Publication NumberPublication Date
ZA201103208Btrue ZA201103208B (en)2012-01-25

Family

ID=44122717

Family Applications (1)

Application NumberTitlePriority DateFiling Date
ZA2011/03208AZA201103208B (en)2008-10-032011-05-03VIDEO CODING USING TRANSFORMS BIGGER THAN 4x4 AND 8x8

Country Status (7)

CountryLink
JP (1)JP5259828B2 (en)
KR (1)KR101247923B1 (en)
AU (1)AU2009298559B2 (en)
CA (1)CA2742390C (en)
RU (1)RU2497303C2 (en)
WO (1)WO2010039822A2 (en)
ZA (1)ZA201103208B (en)

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WO2010116869A1 (en)*2009-04-082010-10-14シャープ株式会社Video encoding device and video decoding device
MX353107B (en)2010-04-092017-12-19Mitsubishi Electric CorpVideo encoding device and video decoding device.
US8942282B2 (en)*2010-04-122015-01-27Qualcomm IncorporatedVariable length coding of coded block pattern (CBP) in video compression
ES2952881T3 (en)*2010-04-132023-11-06Ge Video Compression Llc Coding of meaning maps and transform coefficient blocks
KR20110125153A (en)*2010-05-122011-11-18에스케이 텔레콤주식회사 Image filtering method and apparatus and method and apparatus for encoding / decoding using the same
US20120082225A1 (en)*2010-10-012012-04-05Qualcomm IncorporatedSelective indication of transform sizes
US9824066B2 (en)2011-01-102017-11-21Qualcomm Incorporated32-point transform for media data coding
US9210442B2 (en)2011-01-122015-12-08Google Technology Holdings LLCEfficient transform unit representation
CN102595116B (en)2011-01-142014-03-12华为技术有限公司Encoding and decoding methods and devices for multiple image block division ways
US9788019B2 (en)2011-03-092017-10-10Hfi Innovation Inc.Method and apparatus of transform unit partition with reduced complexity
US20130028329A1 (en)*2011-07-222013-01-31General Instrument CorporationDevice and methods for scanning rectangular-shaped transforms in video coding
US9787982B2 (en)2011-09-122017-10-10Qualcomm IncorporatedNon-square transform units and prediction units in video coding
US9247254B2 (en)*2011-10-272016-01-26Qualcomm IncorporatedNon-square transforms in intra-prediction video coding
US9538239B2 (en)*2012-08-132017-01-03Gurulogic Microsystems OyDecoder and method for decoding encoded input data containing a plurality of blocks or packets
US10412414B2 (en)2012-08-132019-09-10Gurulogic Microsystems OyDecoder and method for decoding encoded input data containing a plurality of blocks or packets
US9774879B2 (en)*2013-08-162017-09-26Sony CorporationIntra-block copying enhancements for HEVC in-range-extension (RExt)
US9860540B2 (en)*2014-01-032018-01-02Qualcomm IncorporatedInference of nooutputofpriorpicsflag in video coding
EP3453181A4 (en)*2016-05-042019-05-01Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR ENCODING TRANSFORMED DATA
US10694205B2 (en)*2017-12-182020-06-23Google LlcEntropy coding of motion vectors using categories of transform blocks

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DE10022331A1 (en)*2000-05-102001-11-15Bosch Gmbh RobertMethod for transformation coding of moving image sequences e.g. for audio-visual objects, involves block-wise assessing movement vectors between reference- and actual- image signals of image sequence
US20030123738A1 (en)*2001-11-302003-07-03Per FrojdhGlobal motion compensation for video pictures
CN101448162B (en)*2001-12-172013-01-02微软公司Method for processing video image
JP2003319394A (en)*2002-04-262003-11-07Sony CorpEncoding apparatus and method, decoding apparatus and method, recording medium, and program
US6795584B2 (en)*2002-10-032004-09-21Nokia CorporationContext-based adaptive variable length coding for adaptive block transforms
US8116374B2 (en)*2004-05-072012-02-14Broadcom CorporationMethod and system for generating a transform size syntax element for video decoding
WO2006028088A1 (en)*2004-09-082006-03-16Matsushita Electric Industrial Co., Ltd.Motion image encoding method and motion image decoding method
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JP2007243427A (en)*2006-03-072007-09-20Nippon Hoso Kyokai <Nhk> Encoding device and decoding device
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Also Published As

Publication numberPublication date
CA2742390A1 (en)2010-04-08
JP2012504915A (en)2012-02-23
AU2009298559A1 (en)2010-04-08
RU2497303C2 (en)2013-10-27
JP5259828B2 (en)2013-08-07
KR101247923B1 (en)2013-03-26
WO2010039822A3 (en)2010-05-27
AU2009298559B2 (en)2014-08-21
CA2742390C (en)2015-05-12
KR20110063856A (en)2011-06-14
WO2010039822A2 (en)2010-04-08
RU2011117669A (en)2012-11-10

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