SE0303085D0 - Method for creating a compressed digital image representation and image representation format - Google Patents

Method for creating a compressed digital image representation and image representation format

Info

Publication number
SE0303085D0
SE0303085D0 SE0303085A SE0303085A SE0303085D0 SE 0303085 D0 SE0303085 D0 SE 0303085D0 SE 0303085 A SE0303085 A SE 0303085A SE 0303085 A SE0303085 A SE 0303085A SE 0303085 D0 SE0303085 D0 SE 0303085D0
Authority
SE
Sweden
Prior art keywords
image representation
image
block
represented
zeroth order
Prior art date
Application number
SE0303085A
Other languages
Swedish (sv)
Inventor
Sami Niemi
Karl-Anders Johansson
Original Assignee
Scalado Ab
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 Scalado Ab filed Critical Scalado Ab
Priority to SE0303085A priority Critical patent/SE0303085D0/en
Publication of SE0303085D0 publication Critical patent/SE0303085D0/en
Priority to KR1020117020593A priority patent/KR101142584B1/en
Priority to KR1020127001372A priority patent/KR20120031073A/en
Priority to RU2006121481/09A priority patent/RU2368005C2/en
Priority to EP04800340.4A priority patent/EP1685537B1/en
Priority to PCT/SE2004/001677 priority patent/WO2005050567A1/en
Priority to CN 200480034015 priority patent/CN100535940C/en
Priority to JP2006541087A priority patent/JP4949037B2/en
Priority to KR1020067012015A priority patent/KR101089489B1/en
Priority to CN 200910160228 priority patent/CN101635853B/en
Priority to EP13162508.9A priority patent/EP2713619A3/en
Priority to US10/989,307 priority patent/US7480418B2/en
Priority to SE0501601A priority patent/SE528172C2/en
Priority to US12/314,682 priority patent/US7711195B2/en
Priority to US12/314,673 priority patent/US7831101B2/en
Priority to US12/314,680 priority patent/US7711205B2/en
Priority to US12/314,681 priority patent/US7720298B2/en
Priority to US12/314,679 priority patent/US7853090B2/en
Priority to US12/654,868 priority patent/US7965897B2/en
Priority to US13/064,755 priority patent/US8396306B2/en
Priority to JP2012007115A priority patent/JP5238891B2/en

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

An image representation format for representing a digital image comprises: image information stored as a bitstream representing sequential image blocks, each block comprising one or more components, each component comprising one or more data units and each data unit being represented as a Huffman-coded stream of coefficients of basis functions, wherein a zeroth order coefficient is represented as a difference to the previous zeroth order coefficient of the corresponding component, and a block information table, which comprises: indicators to the first coefficient of a specified order of each image block in said bitstream, information indicating the number of bits in the bitstream between adjacent coefficients of said specified order of the image block, and the zeroth order coefficient of at least the first data unit of each component, said zeroth order coefficient being represented in a non-differential form.
SE0303085A 2003-11-18 2003-11-18 Method for creating a compressed digital image representation and image representation format SE0303085D0 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
SE0303085A SE0303085D0 (en) 2003-11-18 2003-11-18 Method for creating a compressed digital image representation and image representation format
KR1020127001372A KR20120031073A (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
KR1020067012015A KR101089489B1 (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
EP13162508.9A EP2713619A3 (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
RU2006121481/09A RU2368005C2 (en) 2003-11-18 2004-11-16 Method for processing of digital image (versions)
EP04800340.4A EP1685537B1 (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
PCT/SE2004/001677 WO2005050567A1 (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
CN 200480034015 CN100535940C (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
JP2006541087A JP4949037B2 (en) 2003-11-18 2004-11-16 Method and image representation format for processing digital images
KR1020117020593A KR101142584B1 (en) 2003-11-18 2004-11-16 Method for processing a digital image and image representation format
CN 200910160228 CN101635853B (en) 2003-11-18 2004-11-16 Method for processing a digital image
US10/989,307 US7480418B2 (en) 2003-11-18 2004-11-17 Method for processing a digital image and image representation format
SE0501601A SE528172C2 (en) 2003-11-18 2005-07-08 Digital image processing method for mobile phone, involves performing Huffman decoding of preset number of coefficients of data unit, so that rest of coefficient is skipped by jumping to next zeroth/first order coefficient in bitstream
US12/314,682 US7711195B2 (en) 2003-11-18 2008-12-15 Method for processing a digital image and image representation format
US12/314,673 US7831101B2 (en) 2003-11-18 2008-12-15 Method for processing a digital image and image representation format
US12/314,680 US7711205B2 (en) 2003-11-18 2008-12-15 Method for processing a digital image and image representation format
US12/314,681 US7720298B2 (en) 2003-11-18 2008-12-15 Method for processing a digital image and image representation format
US12/314,679 US7853090B2 (en) 2003-11-18 2008-12-15 Method for processing a digital image and image representation format
US12/654,868 US7965897B2 (en) 2003-11-18 2010-01-07 Method for processing a digital image and image representation format
US13/064,755 US8396306B2 (en) 2003-11-18 2011-04-13 Method for processing a digital image
JP2012007115A JP5238891B2 (en) 2003-11-18 2012-01-17 Method and image representation format for processing digital images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303085A SE0303085D0 (en) 2003-11-18 2003-11-18 Method for creating a compressed digital image representation and image representation format

Publications (1)

Publication Number Publication Date
SE0303085D0 true SE0303085D0 (en) 2003-11-18

Family

ID=29729109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0303085A SE0303085D0 (en) 2003-11-18 2003-11-18 Method for creating a compressed digital image representation and image representation format

Country Status (2)

Country Link
CN (2) CN100535940C (en)
SE (1) SE0303085D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2519006B1 (en) 2011-04-26 2013-11-27 BlackBerry Limited Fast estimation of binary data length using memory corruption
EP3350993A1 (en) * 2015-09-18 2018-07-25 Koninklijke Philips N.V. Method and apparatus for fast and efficient image compression and decompression
CN105912289A (en) * 2016-04-22 2016-08-31 青岛海信移动通信技术股份有限公司 Startup LOGO image conversion and storage method and apparatus, and startup LOGO image displaying method and apparatus
CN108419086B (en) * 2018-05-08 2019-04-05 北京理工大学 A kind of method for compressing image based on huffman coding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408328A (en) * 1992-03-23 1995-04-18 Ricoh Corporation, California Research Center Compressed image virtual editing system
WO1995015650A1 (en) * 1993-11-30 1995-06-08 General Electric Company Data processor for assembling transport data packets
AU732452B2 (en) * 1997-04-01 2001-04-26 Sony Corporation Image encoder, image encoding method, image decoder, image decoding method, and distribution media
US6353682B2 (en) * 1998-09-17 2002-03-05 Xerox Corporation Rotated read-out of JPEG compressed images
US6381371B1 (en) * 1999-03-17 2002-04-30 Hewlett-Packard Company Method and apparatus for processing image files

Also Published As

Publication number Publication date
CN101635853B (en) 2011-11-23
CN101635853A (en) 2010-01-27
CN1882966A (en) 2006-12-20
CN100535940C (en) 2009-09-02

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