AU508981B2 - Image coding apparatus - Google Patents

Image coding apparatus

Info

Publication number
AU508981B2
AU508981B2 AU31614/77A AU3161477A AU508981B2 AU 508981 B2 AU508981 B2 AU 508981B2 AU 31614/77 A AU31614/77 A AU 31614/77A AU 3161477 A AU3161477 A AU 3161477A AU 508981 B2 AU508981 B2 AU 508981B2
Authority
AU
Australia
Prior art keywords
coding apparatus
image coding
image
coding
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
AU31614/77A
Other languages
English (en)
Other versions
AU3161477A (en
Inventor
ID. and Minshall J. F Judd
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of AU3161477A publication Critical patent/AU3161477A/en
Application granted granted Critical
Publication of AU508981B2 publication Critical patent/AU508981B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Digital Computer Display Output (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Facsimiles In General (AREA)
AU31614/77A 1976-12-20 1977-12-15 Image coding apparatus Expired AU508981B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB53034-76 1976-12-20
GB53034/76A GB1517869A (en) 1976-12-20 1976-12-20 Image encoding apparatus

Publications (2)

Publication Number Publication Date
AU3161477A AU3161477A (en) 1979-06-21
AU508981B2 true AU508981B2 (en) 1980-04-17

Family

ID=10466361

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31614/77A Expired AU508981B2 (en) 1976-12-20 1977-12-15 Image coding apparatus

Country Status (7)

Country Link
JP (1) JPS5386532A (enExample)
AU (1) AU508981B2 (enExample)
CA (1) CA1089991A (enExample)
DE (1) DE2754230A1 (enExample)
FR (1) FR2374698A1 (enExample)
GB (1) GB1517869A (enExample)
IT (1) IT1114673B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915381B2 (ja) * 1978-10-16 1984-04-09 日本電信電話株式会社 パタ−ン検査法
JPS607579A (ja) * 1983-06-24 1985-01-16 Sumitomo Electric Ind Ltd 画像処理方法と装置
FR2552570B1 (fr) * 1983-09-28 1989-02-24 Sacsi Procede pour la lecture sous forme numerique, avec compression par reconnaissance de formes, d'un document
DE3853885T2 (de) * 1988-12-30 1995-09-14 Ezel Inc Vektorisationsverfahren.

Also Published As

Publication number Publication date
FR2374698A1 (fr) 1978-07-13
DE2754230A1 (de) 1978-06-22
CA1089991A (en) 1980-11-18
JPS5386532A (en) 1978-07-31
IT1114673B (it) 1986-01-27
JPS5646176B2 (enExample) 1981-10-31
GB1517869A (en) 1978-07-12
FR2374698B1 (enExample) 1980-08-22
AU3161477A (en) 1979-06-21

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