DE60136672D1 - Bilddatenkomprimierung - Google Patents

Bilddatenkomprimierung

Info

Publication number
DE60136672D1
DE60136672D1 DE60136672T DE60136672T DE60136672D1 DE 60136672 D1 DE60136672 D1 DE 60136672D1 DE 60136672 T DE60136672 T DE 60136672T DE 60136672 T DE60136672 T DE 60136672T DE 60136672 D1 DE60136672 D1 DE 60136672D1
Authority
DE
Germany
Prior art keywords
image data
data compression
compression
image
data
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.)
Expired - Lifetime
Application number
DE60136672T
Other languages
English (en)
Inventor
Johan Ville
Hulle Koen Van
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.)
Xeikon Manufacturing NV
Original Assignee
Punch Graphix International NV
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 Punch Graphix International NV filed Critical Punch Graphix International NV
Application granted granted Critical
Publication of DE60136672D1 publication Critical patent/DE60136672D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
DE60136672T 2000-02-24 2001-02-07 Bilddatenkomprimierung Expired - Lifetime DE60136672D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0004427.1A GB0004427D0 (en) 2000-02-24 2000-02-24 Cleaning device

Publications (1)

Publication Number Publication Date
DE60136672D1 true DE60136672D1 (de) 2009-01-08

Family

ID=9886355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136672T Expired - Lifetime DE60136672D1 (de) 2000-02-24 2001-02-07 Bilddatenkomprimierung

Country Status (5)

Country Link
US (1) US7177478B2 (de)
EP (1) EP1143704B1 (de)
JP (1) JP4330809B2 (de)
DE (1) DE60136672D1 (de)
GB (1) GB0004427D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110158B4 (de) * 2001-03-02 2006-01-12 Heidelberger Druckmaschinen Ag Verfahren zur Komprimierung von Druckdaten
US6968082B2 (en) * 2001-09-06 2005-11-22 Hewlett-Packard Development Company L.P. Resolution dependent image compression
US7239754B2 (en) * 2002-07-16 2007-07-03 Hiroshi Akimoto Method, apparatus and system for compressing still images in multipurpose compression systems
KR100547853B1 (ko) * 2003-07-28 2006-01-31 삼성전자주식회사 블록별 에너지를 기초로 정지 영상을 적응적으로 부호화할수 있는 이산 웨이블렛 변환 장치 및 방법
JP2005309140A (ja) * 2004-04-22 2005-11-04 Toshiba Corp フォトマスク製造方法、フォトマスク欠陥修正箇所判定方法、及びフォトマスク欠陥修正箇所判定装置
US7787754B2 (en) * 2005-05-17 2010-08-31 Université de Montréal Continuous extension of discrete transform for data processing
DE102005041179A1 (de) * 2005-08-31 2007-03-01 Man Roland Druckmaschinen Ag Verfahren zur Regelung von drucktechnischen Prozessen
GB0618412D0 (en) * 2006-09-19 2006-11-01 Punch Graphix Int Nv Near press 4-color N-color conversion method and system for late binding of press details in a RIP-less color conversion or documented CMYK workflow
JP4862894B2 (ja) * 2006-11-28 2012-01-25 日本電気株式会社 符号化装置と方法及びプロセッサ
US20100035217A1 (en) * 2008-08-11 2010-02-11 David Kasper System and method for transmission of target tracking images
JP2015122619A (ja) * 2013-12-24 2015-07-02 キヤノン株式会社 情報処理装置、情報処理方法、およびプログラム
US9538044B2 (en) * 2015-03-20 2017-01-03 Kyocera Document Solutions Inc. Apparatus and method for data decoding
CN113256747B (zh) * 2021-04-09 2023-10-20 福建升腾资讯有限公司 一种位图索引压缩方法、解压缩方法、设备及介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143012A (en) * 1978-04-28 1979-11-07 Canon Inc Information reader
US4956638A (en) * 1988-09-16 1990-09-11 International Business Machines Corporation Display using ordered dither
IL91221A (en) * 1989-08-04 1995-03-30 Ibm Israel Binary text compression method
GB2240005B (en) * 1989-11-03 1994-06-15 British Broadcasting Corp Improvements in television systems
US5644366A (en) * 1992-01-29 1997-07-01 Canon Kabushiki Kaisha Image reproduction involving enlargement or reduction of extracted contour vector data for binary regions in images having both binary and halftone regions
US6137589A (en) * 1995-09-20 2000-10-24 Hewlett-Packard Company Efficient storage of dithered raster image data in a printer or the like
US6356660B1 (en) * 1997-10-15 2002-03-12 Hewlett-Packard Co. Method for compressing raster data

Also Published As

Publication number Publication date
US7177478B2 (en) 2007-02-13
JP4330809B2 (ja) 2009-09-16
EP1143704B1 (de) 2008-11-26
EP1143704A3 (de) 2004-02-11
JP2001292326A (ja) 2001-10-19
GB0004427D0 (en) 2000-04-12
EP1143704A2 (de) 2001-10-10
US20010024293A1 (en) 2001-09-27

Similar Documents

Publication Publication Date Title
FI20001847A0 (fi) Videokoodaus
DK1367587T3 (da) Dataoptager
ATE538598T1 (de) Varianzbasierte adaptive blockgrösse dct bildkomprimierung
IS6900A (is) Myndspeglun
DE60032038D1 (de) Bildlesegerät
DE60143421D1 (de) Duplex Bildlesegerät
DE10196882T1 (de) Aufzeichnen von beweglichen Bildern
DE60125853D1 (de) Bildherstellungsverfahren
DE60210728D1 (de) Bildlesevorrichtung
DE60228352D1 (de) Bildlesegerät
DE60136672D1 (de) Bilddatenkomprimierung
DE60138994D1 (de) Bildaufzeichnungsgerät
DE50105672D1 (de) Telemedizin-System
GB2371162B (en) Image data compression method
DE60141570D1 (de) Bildeditierverfahren
DE69941750D1 (de) Datenkompression
DE60104937D1 (de) Bildaufzeichnungsgerät
DE60218560D1 (de) Bildkompression
DE60217006D1 (de) Bildverzerrung
DE60142670D1 (de) Bildformungsvorrichtung
DE60236480D1 (de) Bildlesegerät
GB2360915B (en) Data compression
DE60139101D1 (de) Halbtongerasterte Bildwiedergabe
DE60120303T8 (de) Bildlesevorrichtung
GB2377577B (en) Capturing image data

Legal Events

Date Code Title Description
8364 No opposition during term of opposition