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AU2001245662A1 - Two-dimensional image compression method - Google Patents

Two-dimensional image compression method

Info

Publication number
AU2001245662A1
AU2001245662A1 AU2001245662A AU4566201A AU2001245662A1 AU 2001245662 A1 AU2001245662 A1 AU 2001245662A1 AU 2001245662 A AU2001245662 A AU 2001245662A AU 4566201 A AU4566201 A AU 4566201A AU 2001245662 A1 AU2001245662 A1 AU 2001245662A1
Authority
AU
Australia
Prior art keywords
dimensional image
image compression
compression method
dimensional
image
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
AU2001245662A
Inventor
Robert Bodor
Thomas Benson Myers
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.)
Point Cloud Inc
Original Assignee
Point Cloud Inc
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 Point Cloud Inc filed Critical Point Cloud Inc
Publication of AU2001245662A1 publication Critical patent/AU2001245662A1/en
Abandoned legal-status Critical Current

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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2001245662A 2000-03-13 2001-03-13 Two-dimensional image compression method Abandoned AU2001245662A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52363600A 2000-03-13 2000-03-13
US09523636 2000-03-13
PCT/US2001/007953 WO2001069937A2 (en) 2000-03-13 2001-03-13 Two-dimensional image compression method

Publications (1)

Publication Number Publication Date
AU2001245662A1 true AU2001245662A1 (en) 2001-09-24

Family

ID=24085795

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245662A Abandoned AU2001245662A1 (en) 2000-03-13 2001-03-13 Two-dimensional image compression method

Country Status (2)

Country Link
AU (1) AU2001245662A1 (en)
WO (1) WO2001069937A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007099327A2 (en) * 2006-03-01 2007-09-07 Symbian Software Limited Data compression
FI20095175L (en) 2009-02-23 2010-08-24 Anygraaf Oy A method for utilizing raster image segmentation in image compression
CN117975846A (en) * 2024-01-09 2024-05-03 武汉天马微电子有限公司 Method for reducing power consumption of driver chip, driver chip, and driver module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2621747B2 (en) * 1992-10-06 1997-06-18 富士ゼロックス株式会社 Image processing device
BR9508403A (en) * 1994-07-14 1997-11-11 Johnson Grace Company Method and apparatus for image compression
CN1113541C (en) * 1995-10-25 2003-07-02 皇家菲利浦电子有限公司 Segmented image encoding method and system, and corresponding decoding method and system
JP3408094B2 (en) * 1997-02-05 2003-05-19 キヤノン株式会社 Image processing apparatus and method

Also Published As

Publication number Publication date
WO2001069937A3 (en) 2002-03-14
WO2001069937A2 (en) 2001-09-20

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