ATE425516T1 - Texturkomprimierung auf der basis zweier farbtöne mit modifizierter helligkeit - Google Patents

Texturkomprimierung auf der basis zweier farbtöne mit modifizierter helligkeit

Info

Publication number
ATE425516T1
ATE425516T1 AT06758067T AT06758067T ATE425516T1 AT E425516 T1 ATE425516 T1 AT E425516T1 AT 06758067 T AT06758067 T AT 06758067T AT 06758067 T AT06758067 T AT 06758067T AT E425516 T1 ATE425516 T1 AT E425516T1
Authority
AT
Austria
Prior art keywords
color
line
codeword
image
representations
Prior art date
Application number
AT06758067T
Other languages
English (en)
Inventor
Jacob Stroem
Martin Pettersson
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE425516T1 publication Critical patent/ATE425516T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/008—Vector quantisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AT06758067T 2005-08-19 2006-07-14 Texturkomprimierung auf der basis zweier farbtöne mit modifizierter helligkeit ATE425516T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70943205P 2005-08-19 2005-08-19

Publications (1)

Publication Number Publication Date
ATE425516T1 true ATE425516T1 (de) 2009-03-15

Family

ID=36954931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06758067T ATE425516T1 (de) 2005-08-19 2006-07-14 Texturkomprimierung auf der basis zweier farbtöne mit modifizierter helligkeit

Country Status (8)

Country Link
US (1) US8144981B2 (de)
EP (1) EP1924970B1 (de)
CN (1) CN101258526B (de)
AT (1) ATE425516T1 (de)
CA (1) CA2618686A1 (de)
DE (1) DE602006005689D1 (de)
RU (1) RU2407223C2 (de)
WO (1) WO2007021227A1 (de)

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SE0401850D0 (sv) 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
ES2728097T3 (es) * 2005-05-27 2019-10-22 Ericsson Telefon Ab L M Procesamiento de imágenes basado en peso
EP1977605B1 (de) 2006-01-23 2020-04-15 Telefonaktiebolaget LM Ericsson (publ) Bildverarbeitung
US7787691B2 (en) 2006-04-11 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) High quality image processing
US7714873B2 (en) * 2006-06-29 2010-05-11 Microsoft Corporation Strategies for compressing textures
US7683910B2 (en) * 2006-06-29 2010-03-23 Microsoft Corporation Strategies for lossy compression of textures
US9418450B2 (en) 2006-08-31 2016-08-16 Ati Technologies Ulc Texture compression techniques
EP2107812A1 (de) * 2008-04-03 2009-10-07 STMicroelectronics (Grenoble) SAS Komprimierung/Dekomprimierung von digitalen Bildern
US8165393B2 (en) 2008-06-05 2012-04-24 Microsoft Corp. High dynamic range texture compression
US20090322777A1 (en) * 2008-06-26 2009-12-31 Microsoft Corporation Unified texture compression framework
US8577164B2 (en) * 2009-01-19 2013-11-05 Telefonaktiebolaget L M Ericsson (Publ) Image processing
EP2556492A4 (de) * 2010-04-07 2016-08-31 Ericsson Telefon Ab L M Texturkomprimierung und -dekomprimierung
GB2487717B (en) * 2011-01-25 2017-06-21 Advanced Risc Mach Ltd Image encoding method
WO2012136280A1 (en) * 2011-04-04 2012-10-11 Telefonaktiebolaget L M Ericsson (Publ) A method and an arrangement for texture compression
US20130207994A1 (en) * 2012-02-13 2013-08-15 Vilen Rodeski System and method for generating and applying a color theme to a user interface
US9294766B2 (en) * 2013-09-09 2016-03-22 Apple Inc. Chroma quantization in video coding
CA2925183C (en) 2013-10-14 2020-03-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
EP3058736B1 (de) 2013-10-14 2019-02-27 Microsoft Technology Licensing, LLC Codiererseitige optionen für intrablockkopievorhersagemodus zur bild- und videocodierung
PL3425914T3 (pl) 2013-12-10 2022-02-14 Canon Kabushiki Kaisha Sposób i aparatura do kodowania lub dekodowania palety w trybie kodowania palety
RU2679566C1 (ru) 2013-12-10 2019-02-11 Кэнон Кабусики Кайся Улучшенный палитровый режим в hevc
JP6355744B2 (ja) 2014-01-03 2018-07-11 マイクロソフト テクノロジー ライセンシング，エルエルシー ビデオ及び画像符号化／デコーディングにおけるブロックベクトル予測
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
US9843816B2 (en) * 2014-04-21 2017-12-12 Qualcomm Incorporated System and method for coding in pattern mode for display stream compression (DSC)
EP3158734A4 (de) 2014-06-19 2017-04-26 Microsoft Technology Licensing, LLC Vereinheitlichte intrablockkopie und interprädiktionsmodi
CA2959682C (en) 2014-09-30 2022-12-06 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
US10152804B2 (en) 2015-02-13 2018-12-11 Smugmug, Inc. System and method for dynamic color scheme application
WO2016197314A1 (en) 2015-06-09 2016-12-15 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
US10148972B2 (en) * 2016-01-08 2018-12-04 Futurewei Technologies, Inc. JPEG image to compressed GPU texture transcoder
JP6702602B2 (ja) * 2016-08-25 2020-06-03 Ｎｅｃディスプレイソリューションズ株式会社 自己画像診断方法、自己画像診断プログラム、ディスプレイ装置、及び自己画像診断システム
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
US11308152B2 (en) * 2018-06-07 2022-04-19 Canon Kabushiki Kaisha Quantization method for feature vector, search method, apparatus and storage medium
CN112929669B (zh) * 2021-01-21 2022-12-06 重庆京像微电子有限公司 图像编码及解码方法、装置

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CN1116455A (zh) * 1993-11-18 1996-02-07 世嘉企业股份有限公司 数据压缩方法、图像数据存储器以及压缩数据展开方法与装置
US6236405B1 (en) * 1996-07-01 2001-05-22 S3 Graphics Co., Ltd. System and method for mapping textures onto surfaces of computer-generated objects
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JP2002369010A (ja) * 2001-06-05 2002-12-20 Nec Corp 画像符号化装置及び画像復号装置
CN1190755C (zh) * 2002-11-08 2005-02-23 北京工业大学 基于感知器的彩色图像无损压缩方法
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
SE0401852D0 (sv) * 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
JP4805924B2 (ja) * 2004-07-08 2011-11-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） マルチモード画像処理のための方法、システム、及びシステムを具備するユーザ端末
US7787691B2 (en) * 2006-04-11 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) High quality image processing

Also Published As

Publication number Publication date
US8144981B2 (en) 2012-03-27
CN101258526A (zh) 2008-09-03
US20090003692A1 (en) 2009-01-01
WO2007021227A1 (en) 2007-02-22
CN101258526B (zh) 2011-05-11
EP1924970A1 (de) 2008-05-28
RU2008110507A (ru) 2009-09-27
EP1924970B1 (de) 2009-03-11
DE602006005689D1 (de) 2009-04-23
RU2407223C2 (ru) 2010-12-20
CA2618686A1 (en) 2007-02-22

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