JP2007520103A5 - - Google Patents

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Publication number
JP2007520103A5
JP2007520103A5 JP2006545294A JP2006545294A JP2007520103A5 JP 2007520103 A5 JP2007520103 A5 JP 2007520103A5 JP 2006545294 A JP2006545294 A JP 2006545294A JP 2006545294 A JP2006545294 A JP 2006545294A JP 2007520103 A5 JP2007520103 A5 JP 2007520103A5
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JP
Japan
Prior art keywords
image
alpha
intensity
index
codeword
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Application number
JP2006545294A
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English (en)
Japanese (ja)
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JP2007520103A (ja
JP4444969B2 (ja
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Publication date
Priority claimed from SE0303497A external-priority patent/SE526226C2/sv
Priority claimed from SE0401850A external-priority patent/SE0401850D0/xx
Application filed filed Critical
Publication of JP2007520103A publication Critical patent/JP2007520103A/ja
Publication of JP2007520103A5 publication Critical patent/JP2007520103A5/ja
Application granted granted Critical
Publication of JP4444969B2 publication Critical patent/JP4444969B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006545294A 2003-12-19 2004-12-17 マルチモードアルファ画像処理 Expired - Fee Related JP4444969B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0303497A SE526226C2 (sv) 2003-12-19 2003-12-19 Bildbehandling
SE0401850A SE0401850D0 (sv) 2003-12-19 2004-07-08 Image processing
PCT/SE2004/001921 WO2005059838A1 (en) 2003-12-19 2004-12-17 Multi-mode alpha imag eprocessing

Publications (3)

Publication Number Publication Date
JP2007520103A JP2007520103A (ja) 2007-07-19
JP2007520103A5 true JP2007520103A5 (enExample) 2008-01-10
JP4444969B2 JP4444969B2 (ja) 2010-03-31

Family

ID=32871336

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006545293A Expired - Lifetime JP4444968B2 (ja) 2003-12-19 2004-12-17 アルファ画像処理
JP2006545294A Expired - Fee Related JP4444969B2 (ja) 2003-12-19 2004-12-17 マルチモードアルファ画像処理

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2006545293A Expired - Lifetime JP4444968B2 (ja) 2003-12-19 2004-12-17 アルファ画像処理

Country Status (8)

Country Link
US (2) US7657105B2 (enExample)
EP (2) EP1697899B1 (enExample)
JP (2) JP4444968B2 (enExample)
KR (2) KR100819597B1 (enExample)
AT (2) ATE552574T1 (enExample)
DK (1) DK1697899T3 (enExample)
SE (1) SE0401850D0 (enExample)
WO (2) WO2005059837A1 (enExample)

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SE526226C2 (sv) * 2003-12-19 2005-08-02 Ericsson Telefon Ab L M Bildbehandling
SE0401850D0 (sv) * 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
EP1771823B1 (en) * 2004-07-08 2014-11-12 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Multi-mode image processing
RU2407222C2 (ru) 2005-05-27 2010-12-20 Телефонактиеболагет Лм Эрикссон (Пабл) Обработка изображений на основе весов
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US8208731B2 (en) * 2008-04-07 2012-06-26 Microsoft Corporation Image descriptor quantization
US8208543B2 (en) * 2008-05-19 2012-06-26 Microsoft Corporation Quantization and differential coding of alpha image data
JP5071282B2 (ja) * 2008-07-15 2012-11-14 ソニー株式会社 ビット選択回路
WO2010036166A1 (en) * 2008-09-23 2010-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Pixel block processing
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US10147202B2 (en) * 2013-03-15 2018-12-04 Arm Limited Methods of and apparatus for encoding and decoding data
US9582847B2 (en) * 2013-04-22 2017-02-28 Intel Corporation Color buffer compression
KR20160011951A (ko) * 2014-07-23 2016-02-02 삼성전자주식회사 영상 처리 디바이스 및 방법
US10410398B2 (en) * 2015-02-20 2019-09-10 Qualcomm Incorporated Systems and methods for reducing memory bandwidth using low quality tiles
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US9640149B2 (en) * 2015-07-21 2017-05-02 Think Silicon Sa Methods for fixed rate block based compression of image data
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US20180308450A1 (en) * 2017-04-21 2018-10-25 Intel Corporation Color mapping for better compression ratio
US11256528B2 (en) 2018-10-26 2022-02-22 Nvidia Corporation Individual application window streaming suitable for remote desktop applications
US11501470B2 (en) 2020-05-27 2022-11-15 Microsoft Technology Licensing, Llc Geometric encoding of data
US11670009B2 (en) * 2020-08-26 2023-06-06 Meta Platforms Technologies, Llc Rate controlled image and texture data compression

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SE0401850D0 (sv) * 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
SE526226C2 (sv) 2003-12-19 2005-08-02 Ericsson Telefon Ab L M Bildbehandling
EP1771823B1 (en) 2004-07-08 2014-11-12 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Multi-mode image processing
WO2006126949A1 (en) 2005-05-27 2006-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Weight based image processing
WO2007021227A1 (en) 2005-08-19 2007-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Texture compression based on two hues with modified brightness
US7787691B2 (en) 2006-04-11 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) High quality image processing

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