JPS60176365A - 画像信号の圧縮方法 - Google Patents

画像信号の圧縮方法

Info

Publication number
JPS60176365A
JPS60176365A JP59033296A JP3329684A JPS60176365A JP S60176365 A JPS60176365 A JP S60176365A JP 59033296 A JP59033296 A JP 59033296A JP 3329684 A JP3329684 A JP 3329684A JP S60176365 A JPS60176365 A JP S60176365A
Authority
JP
Japan
Prior art keywords
signal
color
image
signals
compression
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.)
Granted
Application number
JP59033296A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423869B2 (US08063081-20111122-C00044.png
Inventor
Taku Sakamoto
坂本　卓
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing Co Ltd
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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Priority to JP59033296A priority Critical patent/JPS60176365A/ja
Priority to FR8502182A priority patent/FR2559979B1/fr
Priority to DE19853505796 priority patent/DE3505796A1/de
Priority to GB08504425A priority patent/GB2154826B/en
Publication of JPS60176365A publication Critical patent/JPS60176365A/ja
Publication of JPH0423869B2 publication Critical patent/JPH0423869B2/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
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Image Processing (AREA)
JP59033296A 1984-02-22 1984-02-22 画像信号の圧縮方法 Granted JPS60176365A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59033296A JPS60176365A (ja) 1984-02-22 1984-02-22 画像信号の圧縮方法
FR8502182A FR2559979B1 (fr) 1984-02-22 1985-02-15 Procede de condensation d'un signal d'image
DE19853505796 DE3505796A1 (de) 1984-02-22 1985-02-20 Verfahren zum verdichten von bildsignalen
GB08504425A GB2154826B (en) 1984-02-22 1985-02-21 A method and apparatus for condensing image signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59033296A JPS60176365A (ja) 1984-02-22 1984-02-22 画像信号の圧縮方法

Publications (2)

Publication Number Publication Date
JPS60176365A true JPS60176365A (ja) 1985-09-10
JPH0423869B2 JPH0423869B2 (US08063081-20111122-C00044.png) 1992-04-23

Family

ID=12382578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59033296A Granted JPS60176365A (ja) 1984-02-22 1984-02-22 画像信号の圧縮方法

Country Status (4)

Country Link
JP (1) JPS60176365A (US08063081-20111122-C00044.png)
DE (1) DE3505796A1 (US08063081-20111122-C00044.png)
FR (1) FR2559979B1 (US08063081-20111122-C00044.png)
GB (1) GB2154826B (US08063081-20111122-C00044.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905079A (en) * 1986-10-28 1990-02-27 Canon Kabushiki Kaisha Color image processing apparatus for processing separated color signals

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824341B2 (ja) * 1985-10-28 1996-03-06 株式会社日立製作所 画像データ符号化方法
GB8630887D0 (en) * 1986-12-24 1987-02-04 Philips Electronic Associated Encoding & displaying pictures
GB2189106B (en) * 1986-04-14 1990-02-14 Philips Electronic Associated Image display
GB2199461B (en) * 1986-12-24 1991-03-13 Philips Electronic Associated Image display apparatus
JP2545969B2 (ja) * 1989-03-15 1996-10-23 日本ビクター株式会社 画像信号の雑音軽減回路
DE69020424T2 (de) * 1989-04-26 1995-11-09 Canon Kk Bildkodierverfahren.
US5226175A (en) * 1989-07-21 1993-07-06 Graphic Edge, Inc. Technique for representing sampled images
WO1991001609A2 (en) * 1989-07-21 1991-02-07 Graphic Edge Technique for representing sampled images
US5373375A (en) * 1990-12-21 1994-12-13 Eastman Kodak Company Metric conversion mechanism for digital images in a hierarchical, multi-resolution, multi-use environment
US5856832A (en) * 1997-01-13 1999-01-05 Hewlett-Packard Company System and method for parsing multiple sets of data

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526413A (en) * 1975-07-07 1977-01-18 Nippon Telegr & Teleph Corp <Ntt> Colour picture recorder and reproducer
JPS5522708A (en) * 1978-08-04 1980-02-18 Dainippon Screen Mfg Co Ltd Method and apparatus for recording of color image

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951681C2 (de) * 1969-01-15 1982-06-24 International Business Machines Corp., 10504 Armonk, N.Y. Einrichtung zur datenkomprimierten Codierung farbiger Dokumente
WO1981000181A1 (en) * 1979-07-06 1981-01-22 Indep Broadcasting Authority Method and apparatus for data-rate reduction
NL8003873A (nl) * 1980-07-04 1982-02-01 Philips Nv Werkwijze voor het digitaliseren van een tijd-discreet videosignaal met toepassing van een beeld-transformatie.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526413A (en) * 1975-07-07 1977-01-18 Nippon Telegr & Teleph Corp <Ntt> Colour picture recorder and reproducer
JPS5522708A (en) * 1978-08-04 1980-02-18 Dainippon Screen Mfg Co Ltd Method and apparatus for recording of color image

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905079A (en) * 1986-10-28 1990-02-27 Canon Kabushiki Kaisha Color image processing apparatus for processing separated color signals

Also Published As

Publication number Publication date
GB2154826A (en) 1985-09-11
FR2559979B1 (fr) 1989-06-02
JPH0423869B2 (US08063081-20111122-C00044.png) 1992-04-23
DE3505796A1 (de) 1985-09-05
DE3505796C2 (US08063081-20111122-C00044.png) 1988-05-26
GB8504425D0 (en) 1985-03-27
FR2559979A1 (fr) 1985-08-23
GB2154826B (en) 1988-01-13

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