ATE223636T1 - Verfahren zur erzeugung eines vektorquantisierungs-codebuchs - Google Patents
Verfahren zur erzeugung eines vektorquantisierungs-codebuchsInfo
- Publication number
- ATE223636T1 ATE223636T1 AT97909426T AT97909426T ATE223636T1 AT E223636 T1 ATE223636 T1 AT E223636T1 AT 97909426 T AT97909426 T AT 97909426T AT 97909426 T AT97909426 T AT 97909426T AT E223636 T1 ATE223636 T1 AT E223636T1
- Authority
- AT
- Austria
- Prior art keywords
- space
- vector quantization
- subspace
- generating
- quantization codebook
- 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
- H04N19/90—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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3082—Vector coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Image Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9622055.3A GB9622055D0 (en) | 1996-10-23 | 1996-10-23 | Vector quantisation |
PCT/GB1997/002841 WO1998018262A1 (en) | 1996-10-23 | 1997-10-15 | Vector quantisation codebook generation method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE223636T1 true ATE223636T1 (de) | 2002-09-15 |
Family
ID=10801837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97909426T ATE223636T1 (de) | 1996-10-23 | 1997-10-15 | Verfahren zur erzeugung eines vektorquantisierungs-codebuchs |
Country Status (10)
Country | Link |
---|---|
US (1) | US6438268B1 (de) |
EP (1) | EP0934662B1 (de) |
JP (1) | JP2001505730A (de) |
KR (1) | KR20000052771A (de) |
CN (1) | CN1238100A (de) |
AT (1) | ATE223636T1 (de) |
CA (1) | CA2269820A1 (de) |
DE (1) | DE69715233D1 (de) |
GB (1) | GB9622055D0 (de) |
WO (1) | WO1998018262A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6941287B1 (en) * | 1999-04-30 | 2005-09-06 | E. I. Du Pont De Nemours And Company | Distributed hierarchical evolutionary modeling and visualization of empirical data |
KR100613106B1 (ko) | 1999-09-17 | 2006-08-17 | 삼성전자주식회사 | 나무구조벡터양자화(tsvq)에 기반하는 부호화를 위한 인덱스할당방법 |
GB0002623D0 (en) * | 2000-02-05 | 2000-03-29 | Res Councils | Improvements in or relating to data compression |
US7738688B2 (en) | 2000-05-03 | 2010-06-15 | Aperio Technologies, Inc. | System and method for viewing virtual slides |
US6711283B1 (en) | 2000-05-03 | 2004-03-23 | Aperio Technologies, Inc. | Fully automatic rapid microscope slide scanner |
US7668362B2 (en) | 2000-05-03 | 2010-02-23 | Aperio Technologies, Inc. | System and method for assessing virtual slide image quality |
US7518652B2 (en) * | 2000-05-03 | 2009-04-14 | Aperio Technologies, Inc. | Method and apparatus for pre-focus in a linear array based slide scanner |
WO2002017538A2 (en) * | 2000-08-18 | 2002-02-28 | The Regents Of The University Of California | Fixed, variable and adaptive bit rate data source encoding (compression) method |
JP4393720B2 (ja) * | 2001-01-31 | 2010-01-06 | 富士通株式会社 | パターン認識装置および方法 |
US8023563B2 (en) * | 2002-10-04 | 2011-09-20 | Stmicroelectronics S.R.L. | Method and system for processing signals via perceptive vectorial quantization, computer program product therefor |
US7116440B2 (en) | 2003-02-28 | 2006-10-03 | Aperio Technologies, Inc. | Image processing and analysis framework |
US7257268B2 (en) * | 2003-02-28 | 2007-08-14 | Aperio Technologies, Inc. | Systems and methods for image pattern recognition |
US20050201470A1 (en) * | 2004-03-12 | 2005-09-15 | John Sievers | Intra block walk around refresh for H.264 |
EP1756750A4 (de) | 2004-05-27 | 2010-10-20 | Aperio Technologies Inc | Systeme und verfahren zum erzeugen und betrachten dreidimensionaler virtueller folien |
ATE464635T1 (de) * | 2004-07-23 | 2010-04-15 | Telecom Italia Spa | Verfahren zum erzeugen und verwenden eines vektorcodebuchs, verfahren und einrichtung zum komprimieren von daten und verteiltes spracherkennungssystem |
WO2006081362A2 (en) | 2005-01-27 | 2006-08-03 | Aperio Technologies, Inc | Systems and methods for 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 |
FR2893432B1 (fr) * | 2005-11-16 | 2008-01-04 | Atmel Corp | Quantificateur de vecteur fonde sur une dichotomie spatiale a n dimensions |
US7602745B2 (en) * | 2005-12-05 | 2009-10-13 | Intel Corporation | Multiple input, multiple output wireless communication system, associated methods and data structures |
TWI323129B (en) * | 2006-05-17 | 2010-04-01 | Novatek Microelectronics Corp | Block truncation coding (btc) method and apparatus |
WO2008005868A2 (en) | 2006-06-30 | 2008-01-10 | Aperio Technologies, Inc. | Method for storing and retrieving large images via dicom |
US8010555B2 (en) | 2006-06-30 | 2011-08-30 | Aperio Technologies, Inc. | System and method for managing images over a network |
US8165363B2 (en) | 2007-05-04 | 2012-04-24 | Aperio Technologies, Inc. | System and method for quality assurance in pathology |
CN101163239B (zh) * | 2007-11-28 | 2010-12-08 | 天津大学 | 一种新的矢量量化初始码书的生成方法 |
EP2274833B1 (de) * | 2008-04-16 | 2016-08-10 | Huawei Technologies Co., Ltd. | Vektorquantisierungsverfahren |
CN101281750B (zh) * | 2008-05-29 | 2010-12-22 | 上海交通大学 | 基于变长分裂表的矢量量化高阶码本扩展编码及解码系统 |
EP3764085A3 (de) | 2008-10-24 | 2021-03-24 | Leica Biosystems Imaging Inc. | Fluoreszenz-scanner mit komplettobjektträger |
TWI376960B (en) * | 2009-07-31 | 2012-11-11 | Univ Nat Pingtung Sci & Tech | Codebook generating method for image compression |
US8098247B2 (en) * | 2009-09-24 | 2012-01-17 | Crucs Holdings, Llc | Systems and methods for geometric data compression and encryption |
WO2011072211A2 (en) | 2009-12-11 | 2011-06-16 | Aperio Technologies, Inc. | Improved signal to noise ratio in digital pathology image analysis |
US8749408B1 (en) * | 2012-12-27 | 2014-06-10 | Mediatek Singapore Pte. Ltd. | Methods for simplified MMI VQ based HARQ buffer reduction for LTE |
US9710695B2 (en) | 2013-03-15 | 2017-07-18 | Sony Corporation | Characterizing pathology images with statistical analysis of local neural network responses |
WO2017072890A1 (ja) * | 2015-10-28 | 2017-05-04 | 株式会社東芝 | データ管理システム、データ管理方法およびプログラム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097858B1 (de) | 1982-06-11 | 1991-12-18 | Mitsubishi Denki Kabushiki Kaisha | Vektor-Grössenwandler |
US5300931A (en) * | 1987-09-04 | 1994-04-05 | Unisys Corporation | Memory based vector quantization |
US5371544A (en) * | 1992-02-07 | 1994-12-06 | At&T Corp. | Geometric vector quantization |
-
1996
- 1996-10-23 GB GBGB9622055.3A patent/GB9622055D0/en active Pending
-
1997
- 1997-10-15 CA CA002269820A patent/CA2269820A1/en not_active Abandoned
- 1997-10-15 JP JP51907598A patent/JP2001505730A/ja active Pending
- 1997-10-15 DE DE69715233T patent/DE69715233D1/de not_active Expired - Lifetime
- 1997-10-15 KR KR1019990703579A patent/KR20000052771A/ko not_active Application Discontinuation
- 1997-10-15 US US09/284,826 patent/US6438268B1/en not_active Expired - Lifetime
- 1997-10-15 WO PCT/GB1997/002841 patent/WO1998018262A1/en not_active Application Discontinuation
- 1997-10-15 AT AT97909426T patent/ATE223636T1/de not_active IP Right Cessation
- 1997-10-15 EP EP97909426A patent/EP0934662B1/de not_active Expired - Lifetime
- 1997-10-15 CN CN97199861A patent/CN1238100A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0934662B1 (de) | 2002-09-04 |
WO1998018262A1 (en) | 1998-04-30 |
JP2001505730A (ja) | 2001-04-24 |
EP0934662A1 (de) | 1999-08-11 |
CA2269820A1 (en) | 1998-04-30 |
CN1238100A (zh) | 1999-12-08 |
US6438268B1 (en) | 2002-08-20 |
KR20000052771A (ko) | 2000-08-25 |
DE69715233D1 (de) | 2002-10-10 |
GB9622055D0 (en) | 1996-12-18 |
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Legal Events
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---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |