GB2160384B - A method for compressing character or pictorial image data - Google Patents

A method for compressing character or pictorial image data

Info

Publication number
GB2160384B
GB2160384B GB08508057A GB8508057A GB2160384B GB 2160384 B GB2160384 B GB 2160384B GB 08508057 A GB08508057 A GB 08508057A GB 8508057 A GB8508057 A GB 8508057A GB 2160384 B GB2160384 B GB 2160384B
Authority
GB
United Kingdom
Prior art keywords
image data
pictorial image
compressing character
compressing
character
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
Application number
GB08508057A
Other versions
GB8508057D0 (en
GB2160384A (en
Inventor
Shigeru Fuse
Masatake Takashima
Shinichiro Fukuda
Hiroyuki Shibata
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.)
Shaken Co Ltd
Original Assignee
Shaken 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 Shaken Co Ltd filed Critical Shaken Co Ltd
Publication of GB8508057D0 publication Critical patent/GB8508057D0/en
Publication of GB2160384A publication Critical patent/GB2160384A/en
Application granted granted Critical
Publication of GB2160384B publication Critical patent/GB2160384B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
GB08508057A 1982-02-04 1985-03-28 A method for compressing character or pictorial image data Expired GB2160384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57016885A JPS58134746A (en) 1982-02-04 1982-02-04 Compression system of letter and image data

Publications (3)

Publication Number Publication Date
GB8508057D0 GB8508057D0 (en) 1985-05-01
GB2160384A GB2160384A (en) 1985-12-18
GB2160384B true GB2160384B (en) 1986-07-30

Family

ID=11928619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508057A Expired GB2160384B (en) 1982-02-04 1985-03-28 A method for compressing character or pictorial image data

Country Status (3)

Country Link
JP (1) JPS58134746A (en)
GB (1) GB2160384B (en)
HK (1) HK85588A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE46108T1 (en) * 1984-02-21 1989-09-15 Hell Rudolf Dr Ing Gmbh METHOD AND DEVICE FOR RECORDING CHARACTERS.
US4688182A (en) * 1984-09-10 1987-08-18 Allied Corporation Method and apparatus for generating a set of signals representing a curve
US4686635A (en) * 1984-09-10 1987-08-11 Allied Corporation Method and apparatus for generating a set of signals representing a curve
US4686632A (en) * 1984-09-10 1987-08-11 Allied Corporation Method and apparatus for generating a set of signals representing a curve
JPS63249193A (en) * 1987-04-06 1988-10-17 キヤノン株式会社 Image data compression system
JPH081553B2 (en) * 1987-04-06 1996-01-10 キヤノン株式会社 Image data compression method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579154A (en) * 1978-12-05 1980-06-14 Compugraphic Corp Method and device for photocomposition

Also Published As

Publication number Publication date
HK85588A (en) 1988-10-28
GB8508057D0 (en) 1985-05-01
GB2160384A (en) 1985-12-18
JPS58134746A (en) 1983-08-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940204