IL60083A - Method and apparatus for recognizing contours inside a picture - Google Patents

Method and apparatus for recognizing contours inside a picture

Info

Publication number
IL60083A
IL60083A IL60083A IL6008380A IL60083A IL 60083 A IL60083 A IL 60083A IL 60083 A IL60083 A IL 60083A IL 6008380 A IL6008380 A IL 6008380A IL 60083 A IL60083 A IL 60083A
Authority
IL
Israel
Prior art keywords
picture
contours inside
recognizing
recognizing contours
contours
Prior art date
Application number
IL60083A
Other languages
English (en)
Other versions
IL60083A0 (en
Original Assignee
Hell Rudolf Dr Ing Gmbh
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 Hell Rudolf Dr Ing Gmbh filed Critical Hell Rudolf Dr Ing Gmbh
Publication of IL60083A0 publication Critical patent/IL60083A0/xx
Publication of IL60083A publication Critical patent/IL60083A/xx

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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • 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
    • G06V10/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Character Discrimination (AREA)
  • Facsimile Image Signal Circuits (AREA)
IL60083A 1979-05-18 1980-05-15 Method and apparatus for recognizing contours inside a picture IL60083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2920070A DE2920070C2 (de) 1979-05-18 1979-05-18 Verfahren und Einrichtung zum Ermitteln von Konturen innerhalb eines Bildes

Publications (2)

Publication Number Publication Date
IL60083A0 IL60083A0 (en) 1980-07-31
IL60083A true IL60083A (en) 1983-05-15

Family

ID=6071045

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60083A IL60083A (en) 1979-05-18 1980-05-15 Method and apparatus for recognizing contours inside a picture

Country Status (5)

Country Link
EP (1) EP0032899B1 (enExample)
JP (1) JPS6355101B2 (enExample)
DE (1) DE2920070C2 (enExample)
IL (1) IL60083A (enExample)
WO (1) WO1980002612A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110222C2 (de) * 1981-03-17 1985-06-20 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur partielle glättenden Retusche bei der elektronischen Farbbildreproduktion
JPS57165836A (en) * 1981-04-06 1982-10-13 Dainippon Screen Mfg Co Ltd Method and apparatus for tracing and recording object to be traced
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
JPS5837647A (ja) * 1981-08-28 1983-03-04 Dainippon Screen Mfg Co Ltd 抜きマスク作成方法
JPS58176638A (ja) * 1982-04-09 1983-10-17 Dainippon Screen Mfg Co Ltd 抜きマスク版の作製方法
DE3341371C2 (de) * 1982-11-16 1989-09-21 Dainippon Ink And Chemicals, Inc., Tokio/Tokyo Verfahren und Einrichtung zum Erzeugen eines kombinierten Bildsignals
KR910000591B1 (ko) * 1986-10-30 1991-01-26 가부시기가이샤 도시바 안경 프레임 화상처리 기록방법 및 이를 실시하기 위한 시스템
JPH07168938A (ja) * 1993-12-15 1995-07-04 Ricoh Co Ltd デジタル複写機
JPH07264402A (ja) * 1994-03-18 1995-10-13 Dainippon Screen Mfg Co Ltd 印刷版画像の作成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1400806A (en) * 1972-12-04 1975-07-23 Crosfield Electronics Ltd Image reproduction systems
DE2437250B2 (de) * 1974-08-02 1978-01-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum automatischen bestimmen eines bildobjektes
DE2607623B2 (de) * 1976-02-25 1978-12-21 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Farbwertbeurteilungsgerät

Also Published As

Publication number Publication date
JPS56500669A (enExample) 1981-05-14
JPS6355101B2 (enExample) 1988-11-01
EP0032899B1 (de) 1983-11-30
IL60083A0 (en) 1980-07-31
WO1980002612A1 (fr) 1980-11-27
EP0032899A1 (de) 1981-08-05
DE2920070A1 (de) 1980-11-27
DE2920070C2 (de) 1983-11-17

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