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AU2002238259A1 - Digital image data compression - Google Patents

Digital image data compression

Info

Publication number
AU2002238259A1
AU2002238259A1 AU2002238259A AU2002238259A AU2002238259A1 AU 2002238259 A1 AU2002238259 A1 AU 2002238259A1 AU 2002238259 A AU2002238259 A AU 2002238259A AU 2002238259 A AU2002238259 A AU 2002238259A AU 2002238259 A1 AU2002238259 A1 AU 2002238259A1
Authority
AU
Australia
Prior art keywords
image data
digital image
data compression
compression
digital
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.)
Abandoned
Application number
AU2002238259A
Inventor
Arpad Bischof
Markus Kroll
Tilo Strutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Image Dc Interfunctional Medical General Electronic Data Compression GmbH
Original Assignee
Image Dc Interfunctional Medical General Electronic Data Compression GmbH
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 Image Dc Interfunctional Medical General Electronic Data Compression GmbH filed Critical Image Dc Interfunctional Medical General Electronic Data Compression GmbH
Publication of AU2002238259A1 publication Critical patent/AU2002238259A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
AU2002238259A 2000-10-13 2001-10-13 Digital image data compression Abandoned AU2002238259A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10050951A DE10050951A1 (en) 2000-10-13 2000-10-13 Process for the acquisition, organization, processing, transmission and archiving of one- and multi-dimensional, digital data, especially still and moving image data
DE10050951.7 2000-10-13
PCT/DE2001/003887 WO2002031687A2 (en) 2000-10-13 2001-10-13 Digital image data compression

Publications (1)

Publication Number Publication Date
AU2002238259A1 true AU2002238259A1 (en) 2002-04-22

Family

ID=7659781

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002238259A Abandoned AU2002238259A1 (en) 2000-10-13 2001-10-13 Digital image data compression

Country Status (3)

Country Link
AU (1) AU2002238259A1 (en)
DE (1) DE10050951A1 (en)
WO (1) WO2002031687A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7277587B2 (en) 2002-04-26 2007-10-02 Sharp Laboratories Of America, Inc. System and method for lossless video coding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654877A (en) * 1984-08-28 1987-03-31 Elscint Ltd. Data compression system
US4777620A (en) * 1985-02-20 1988-10-11 Elscint Ltd. Data compression system
US4903317A (en) * 1986-06-24 1990-02-20 Kabushiki Kaisha Toshiba Image processing apparatus
EP0583107B1 (en) * 1992-07-31 2000-10-04 Canon Kabushiki Kaisha Image processing method and apparatus
EP0649254B1 (en) * 1993-10-14 1999-03-17 Koninklijke Philips Electronics N.V. Method of storing coded image information
US6195465B1 (en) * 1994-09-21 2001-02-27 Ricoh Company, Ltd. Method and apparatus for compression using reversible wavelet transforms and an embedded codestream
US6865291B1 (en) * 1996-06-24 2005-03-08 Andrew Michael Zador Method apparatus and system for compressing data that wavelet decomposes by color plane and then divides by magnitude range non-dc terms between a scalar quantizer and a vector quantizer
GB9716579D0 (en) * 1997-08-05 1997-10-08 Univ Bath Signal coding and decoding
US6389176B1 (en) * 1997-09-26 2002-05-14 Trident Systems, Inc. System, method and medium for increasing compression of an image while minimizing image degradation
AUPO951497A0 (en) * 1997-09-29 1997-10-23 Canon Information Systems Research Australia Pty Ltd A method for data compression
IL122361A0 (en) * 1997-11-29 1998-04-05 Algotec Systems Ltd Image compression method
US6252994B1 (en) * 1998-01-26 2001-06-26 Xerox Corporation Adaptive quantization compatible with the JPEG baseline sequential mode
US7035473B1 (en) * 2000-03-01 2006-04-25 Sharp Laboratories Of America, Inc. Distortion-adaptive visual frequency weighting
US6985632B2 (en) * 2000-04-17 2006-01-10 Canon Kabushiki Kaisha Image processing system, image processing apparatus, and image processing method

Also Published As

Publication number Publication date
DE10050951A1 (en) 2002-05-02
WO2002031687A2 (en) 2002-04-18
WO2002031687A8 (en) 2002-07-18
WO2002031687A3 (en) 2003-07-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase