ATE196956T1 - Bilddatenkompression - Google Patents

Bilddatenkompression

Info

Publication number
ATE196956T1
ATE196956T1 AT97650024T AT97650024T ATE196956T1 AT E196956 T1 ATE196956 T1 AT E196956T1 AT 97650024 T AT97650024 T AT 97650024T AT 97650024 T AT97650024 T AT 97650024T AT E196956 T1 ATE196956 T1 AT E196956T1
Authority
AT
Austria
Prior art keywords
image data
block
template
samples
image
Prior art date
Application number
AT97650024T
Other languages
English (en)
Inventor
Noel Brady
Liam Ward
Tommy Curran
Noel Murphy
Original Assignee
Univ Dublin City
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 Univ Dublin City filed Critical Univ Dublin City
Application granted granted Critical
Publication of ATE196956T1 publication Critical patent/ATE196956T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Burglar Alarm Systems (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Endoscopes (AREA)
AT97650024T 1996-06-13 1997-06-13 Bilddatenkompression ATE196956T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE960440 1996-06-13

Publications (1)

Publication Number Publication Date
ATE196956T1 true ATE196956T1 (de) 2000-10-15

Family

ID=11041190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97650024T ATE196956T1 (de) 1996-06-13 1997-06-13 Bilddatenkompression

Country Status (8)

Country Link
US (1) US6188795B1 (de)
EP (1) EP0813168B1 (de)
AT (1) ATE196956T1 (de)
DE (1) DE69703266T2 (de)
DK (1) DK0813168T3 (de)
ES (1) ES2153172T3 (de)
GR (1) GR3035173T3 (de)
PT (1) PT813168E (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188795B1 (en) 1996-06-13 2001-02-13 Dublin City University Data compression
US9577667B2 (en) * 2002-04-23 2017-02-21 Ntt Docomo, Inc. System and method for arithmetic encoding and decoding
EP2312498B1 (de) * 2002-04-23 2015-08-12 NTT DoCoMo, Inc. System und Verfahren zur arithmetischen Codierung und Decodierung
JP3807342B2 (ja) * 2002-04-25 2006-08-09 三菱電機株式会社 デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法
FR2852179A1 (fr) 2003-03-06 2004-09-10 Thomson Licensing Sa Procede de codage d'une image video
US20070263531A1 (en) * 2006-05-09 2007-11-15 Media Tek, Inc. System, apparatus for switching networks and method therefor
US7865025B2 (en) * 2006-08-01 2011-01-04 Ching-Wei Yeh Data processing method in embedded block coding with optimized truncation module
KR101098739B1 (ko) * 2008-11-24 2011-12-23 한국전자통신연구원 비디오 신호의 부호화/복호화 장치 및 방법
CN103299307B (zh) 2011-08-23 2016-08-03 华为技术有限公司 用于估计量化索引的概率分布的估计方法及估计器
US11347941B2 (en) * 2019-04-30 2022-05-31 Marvell Asia Pte, Ltd. Methods and apparatus for compressing data streams
DE102020205353A1 (de) 2019-04-30 2020-11-05 Marvell Asia Pte, Ltd. Verfahren und vorrichtung zum komprimieren von datenströmen
US11368559B2 (en) * 2019-04-30 2022-06-21 Marvell Asia Pte, Ltd. Methods and apparatus for compression data streams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045852A (en) 1990-03-30 1991-09-03 International Business Machines Corporation Dynamic model selection during data compression
US5471207A (en) * 1994-02-23 1995-11-28 Ricoh Company Ltd. Compression of palettized images and binarization for bitwise coding of M-ary alphabets therefor
US5689589A (en) * 1994-12-01 1997-11-18 Ricoh Company Ltd. Data compression for palettized video images
US6188795B1 (en) 1996-06-13 2001-02-13 Dublin City University Data compression

Also Published As

Publication number Publication date
DE69703266T2 (de) 2001-04-05
ES2153172T3 (es) 2001-02-16
PT813168E (pt) 2001-01-31
EP0813168A3 (de) 1998-05-27
US6188795B1 (en) 2001-02-13
DE69703266D1 (de) 2000-11-16
GR3035173T3 (en) 2001-04-30
DK0813168T3 (da) 2001-01-08
EP0813168A2 (de) 1997-12-17
EP0813168B1 (de) 2000-10-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee