JPH0533583B2 - - Google Patents

Info

Publication number
JPH0533583B2
JPH0533583B2 JP60007337A JP733785A JPH0533583B2 JP H0533583 B2 JPH0533583 B2 JP H0533583B2 JP 60007337 A JP60007337 A JP 60007337A JP 733785 A JP733785 A JP 733785A JP H0533583 B2 JPH0533583 B2 JP H0533583B2
Authority
JP
Japan
Prior art keywords
block
identifier
blocks
image
tile
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
JP60007337A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60171865A (ja
Inventor
Meruin Hooradei Toomasu
Beiruzu Horuto Eru
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of JPS60171865A publication Critical patent/JPS60171865A/ja
Publication of JPH0533583B2 publication Critical patent/JPH0533583B2/ja
Granted 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
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP60007337A 1984-01-27 1985-01-18 デジタル画像の再生方法 Granted JPS60171865A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/574,506 US4553171A (en) 1984-01-27 1984-01-27 Tile encoding in image printing
US574506 1984-01-27

Publications (2)

Publication Number Publication Date
JPS60171865A JPS60171865A (ja) 1985-09-05
JPH0533583B2 true JPH0533583B2 (en, 2012) 1993-05-19

Family

ID=24296442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60007337A Granted JPS60171865A (ja) 1984-01-27 1985-01-18 デジタル画像の再生方法

Country Status (2)

Country Link
US (1) US4553171A (en, 2012)
JP (1) JPS60171865A (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401989A (nl) * 1984-06-22 1986-01-16 Nederlanden Staat Video-eindstation met beeldlijnverhaspeling.
JPH07105892B2 (ja) * 1985-10-07 1995-11-13 キヤノン株式会社 デ−タ通信装置
JPH0751370B2 (ja) * 1988-07-15 1995-06-05 インターナショナル・ビジネス・マシーンズ・コーポレーション 像形成装置
US5233689A (en) * 1990-03-16 1993-08-03 Hewlett-Packard Company Methods and apparatus for maximizing column address coherency for serial and random port accesses to a dual port ram array
US5109438A (en) * 1990-04-25 1992-04-28 Hughes Aircraft Company Data compression system and method
US5083214A (en) * 1990-05-02 1992-01-21 Eastman Kodak Company Apparatus and methods for extracting data from a scanned bit-mapped data strip
US5038390A (en) * 1990-06-05 1991-08-06 Kabushiki Kaisha Toshiba Method of transform data compression using save-maps
KR940017695A (ko) * 1992-12-09 1994-07-27 정용문 블럭간의 유사성을 고려한 중간조 화상의 부호화 방법
US5930466A (en) * 1997-03-11 1999-07-27 Lexmark International Inc Method and apparatus for data compression of bitmaps using rows and columns of bit-mapped printer data divided into vertical slices
NL1005930C2 (nl) * 1997-04-29 1998-11-02 J V R Services Nieuwegein B V Registratie-, transmissie- en weergeefsysteem voor video-informatie.
US6670960B1 (en) 2000-09-06 2003-12-30 Koninklijke Philips Electronics N.V. Data transfer between RGB and YCRCB color spaces for DCT interface
US6940523B1 (en) * 2000-11-15 2005-09-06 Koninklijke Philips Electronics N.V. On the fly data transfer between RGB and YCrCb color spaces for DCT interface
FI117845B (fi) 2004-08-12 2007-03-15 Gurulogic Microsystems Oy Videokuvan prosessointi
US9232228B2 (en) 2004-08-12 2016-01-05 Gurulogic Microsystems Oy Processing of image
US9509991B2 (en) 2004-08-12 2016-11-29 Gurulogic Microsystems Oy Processing and reproduction of frames
US8169547B2 (en) * 2005-08-09 2012-05-01 Gurulogic Microsystems Oy Processing of video image
FI127117B (fi) * 2009-06-17 2017-11-30 Gurulogic Microsystems Oy Kuvaprosessoija ja tietokoneohjelma
US10255315B2 (en) 2012-12-11 2019-04-09 Gurulogic Microsystems Oy Encoder, decoder and method
GB2509055B (en) * 2012-12-11 2016-03-23 Gurulogic Microsystems Oy Encoder and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215773A (en) * 1962-05-14 1965-11-02 Philco Corp Reduced bandwidth data transmission system
US3582905A (en) * 1969-01-13 1971-06-01 Ibm Character generation by improved scan, storage, and decoding apparatus
US3980809A (en) * 1973-07-16 1976-09-14 International Business Machines Corporation Encoding logic for reduced bandwidth pictorial data transmission system
GB1481226A (en) * 1973-08-31 1977-07-27 Kokusai Denshin Denwa Co Ltd System for coding two-dimensional information
JPS5431858B2 (en, 2012) * 1974-07-24 1979-10-09
US4281312A (en) * 1975-11-04 1981-07-28 Massachusetts Institute Of Technology System to effect digital encoding of an image
US4013828A (en) * 1976-02-20 1977-03-22 Bell Telephone Laboratories, Incorporated Method and arrangement for reducing the bandwidth and/or time required to transmit a dithered image
JPS56140451A (en) * 1980-03-31 1981-11-02 Hitachi Ltd Log information holding device
US4494150A (en) * 1982-07-13 1985-01-15 International Business Machines Corporation Word autocorrelation redundancy match facsimile compression for text processing systems

Also Published As

Publication number Publication date
US4553171A (en) 1985-11-12
JPS60171865A (ja) 1985-09-05

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