DE69618565D1 - Bereichbasiertes strukturkodierungs- und -dekodierungsverfahren sowie zugehörige systeme - Google Patents
Bereichbasiertes strukturkodierungs- und -dekodierungsverfahren sowie zugehörige systemeInfo
- Publication number
- DE69618565D1 DE69618565D1 DE69618565T DE69618565T DE69618565D1 DE 69618565 D1 DE69618565 D1 DE 69618565D1 DE 69618565 T DE69618565 T DE 69618565T DE 69618565 T DE69618565 T DE 69618565T DE 69618565 D1 DE69618565 D1 DE 69618565D1
- Authority
- DE
- Germany
- Prior art keywords
- area
- related systems
- decoding methods
- based structural
- structural coding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
- H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/94—Vector quantisation
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95402324 | 1995-10-18 | ||
PCT/IB1996/001098 WO1997015147A1 (en) | 1995-10-18 | 1996-10-17 | Region-based texture coding method and decoding method, and corresponding systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69618565D1 true DE69618565D1 (de) | 2002-02-21 |
Family
ID=8221536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69618565T Expired - Lifetime DE69618565D1 (de) | 1995-10-18 | 1996-10-17 | Bereichbasiertes strukturkodierungs- und -dekodierungsverfahren sowie zugehörige systeme |
Country Status (7)
Country | Link |
---|---|
US (1) | US5845013A (de) |
EP (1) | EP0797896B1 (de) |
JP (1) | JPH10511531A (de) |
KR (1) | KR987001186A (de) |
CN (1) | CN1173958A (de) |
DE (1) | DE69618565D1 (de) |
WO (1) | WO1997015147A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL328766A1 (en) * | 1996-03-05 | 1999-02-15 | Ericsson Telefon Ab L M | Method of and system for progressively encoding image data |
IL119523A0 (en) * | 1996-10-30 | 1997-01-10 | Algotec Systems Ltd | Data distribution system |
US7075681B1 (en) | 1999-11-09 | 2006-07-11 | Kodak Graphic Communications Canada Company | System and method for reducing the data volume of images |
WO2001059934A1 (en) * | 2000-02-11 | 2001-08-16 | Splash Technology, Inc. | System and method for image compression using systolic vector quantization |
US7738688B2 (en) | 2000-05-03 | 2010-06-15 | Aperio Technologies, Inc. | System and method for viewing virtual slides |
GB2362055A (en) * | 2000-05-03 | 2001-11-07 | Clearstream Tech Ltd | Image compression using a codebook |
US7668362B2 (en) | 2000-05-03 | 2010-02-23 | Aperio Technologies, Inc. | System and method for assessing virtual slide image quality |
US6711283B1 (en) | 2000-05-03 | 2004-03-23 | Aperio Technologies, Inc. | Fully automatic rapid microscope slide scanner |
US6819793B1 (en) * | 2000-06-30 | 2004-11-16 | Intel Corporation | Color distribution for texture and image compression |
AUPQ921800A0 (en) * | 2000-08-04 | 2000-08-31 | Canon Kabushiki Kaisha | A method for automatic segmentation of image data from multiple data sources |
US7257268B2 (en) * | 2003-02-28 | 2007-08-14 | Aperio Technologies, Inc. | Systems and methods for image pattern recognition |
US7116440B2 (en) | 2003-02-28 | 2006-10-03 | Aperio Technologies, Inc. | Image processing and analysis framework |
US7463761B2 (en) | 2004-05-27 | 2008-12-09 | Aperio Technologies, Inc. | Systems and methods for creating and viewing three dimensional virtual slides |
US8164622B2 (en) | 2005-07-01 | 2012-04-24 | Aperio Technologies, Inc. | System and method for single optical axis multi-detector microscope slide scanner |
WO2008137667A1 (en) | 2007-05-04 | 2008-11-13 | Aperio Technologies, Inc. | System and method for quality assurance in pathology |
EP2018070A1 (de) * | 2007-07-17 | 2009-01-21 | Thomson Licensing | Verfahren zur Verarbeitung von Bildern und entsprechende elektronische Vorrichtung |
US20090080773A1 (en) * | 2007-09-20 | 2009-03-26 | Mark Shaw | Image segmentation using dynamic color gradient threshold, texture, and multimodal-merging |
US9794448B1 (en) * | 2008-06-04 | 2017-10-17 | Hao-jan Chang | Visible multiple codes system, method and apparatus |
BRPI0822815A2 (pt) | 2008-06-27 | 2015-06-30 | Thomson Licensing | Método e aparelho para compressão de textura utilizando síntese de textura de amostragem baseada em patch |
US8743195B2 (en) | 2008-10-24 | 2014-06-03 | Leica Biosystems Imaging, Inc. | Whole slide fluorescence scanner |
CN101499174B (zh) * | 2009-01-16 | 2011-11-30 | 深圳市中青宝网网络科技股份有限公司 | 减少动态汉字生成所需纹理内存的方法 |
EP2508001A4 (de) * | 2009-12-04 | 2016-07-20 | Thomson Licensing | Textur/struktur-adaptierte partitionierte blockumwandlung |
WO2011072211A2 (en) | 2009-12-11 | 2011-06-16 | Aperio Technologies, Inc. | Improved signal to noise ratio in digital pathology image analysis |
CN116684607B (zh) * | 2023-07-26 | 2023-11-14 | 腾讯科技(深圳)有限公司 | 图像压缩和解压缩方法、装置、电子设备及存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5204920A (en) * | 1990-01-12 | 1993-04-20 | U.S. Philips Corporation | Method and apparatus for region and texture coding |
KR970003799B1 (ko) * | 1993-12-29 | 1997-03-21 | 양승택 | 영상 프레임차를 이용한 영상신호 전송장치 |
US5602589A (en) * | 1994-08-19 | 1997-02-11 | Xerox Corporation | Video image compression using weighted wavelet hierarchical vector quantization |
US5671294A (en) * | 1994-09-15 | 1997-09-23 | The United States Of America As Represented By The Secretary Of The Navy | System and method for incorporating segmentation boundaries into the calculation of fractal dimension features for texture discrimination |
KR0181028B1 (ko) * | 1995-03-20 | 1999-05-01 | 배순훈 | 분류 디바이스를 갖는 개선된 비디오 신호 부호화 시스템 |
-
1996
- 1996-10-17 JP JP9515659A patent/JPH10511531A/ja active Pending
- 1996-10-17 EP EP96932759A patent/EP0797896B1/de not_active Expired - Lifetime
- 1996-10-17 DE DE69618565T patent/DE69618565D1/de not_active Expired - Lifetime
- 1996-10-17 WO PCT/IB1996/001098 patent/WO1997015147A1/en not_active Application Discontinuation
- 1996-10-17 CN CN96191842A patent/CN1173958A/zh active Pending
- 1996-10-17 KR KR1019970704339A patent/KR987001186A/ko not_active Application Discontinuation
- 1996-10-18 US US08/734,005 patent/US5845013A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0797896A1 (de) | 1997-10-01 |
JPH10511531A (ja) | 1998-11-04 |
US5845013A (en) | 1998-12-01 |
WO1997015147A1 (en) | 1997-04-24 |
CN1173958A (zh) | 1998-02-18 |
EP0797896B1 (de) | 2002-01-16 |
KR987001186A (ko) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |