IT1135745B - Impianto elettronico per il trattamento di immagini a dissezione delle immagini stesse - Google Patents

Impianto elettronico per il trattamento di immagini a dissezione delle immagini stesse

Info

Publication number
IT1135745B
IT1135745B IT21230/81A IT2123081A IT1135745B IT 1135745 B IT1135745 B IT 1135745B IT 21230/81 A IT21230/81 A IT 21230/81A IT 2123081 A IT2123081 A IT 2123081A IT 1135745 B IT1135745 B IT 1135745B
Authority
IT
Italy
Prior art keywords
images
dissection
treatment
electronic system
same
Prior art date
Application number
IT21230/81A
Other languages
English (en)
Other versions
IT8121230A0 (it
Inventor
Philip George Powell
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of IT8121230A0 publication Critical patent/IT8121230A0/it
Application granted granted Critical
Publication of IT1135745B publication Critical patent/IT1135745B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Picture Signal Circuits (AREA)
IT21230/81A 1980-04-16 1981-04-16 Impianto elettronico per il trattamento di immagini a dissezione delle immagini stesse IT1135745B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8012514 1980-04-16
GB8015711 1980-05-12

Publications (2)

Publication Number Publication Date
IT8121230A0 IT8121230A0 (it) 1981-04-16
IT1135745B true IT1135745B (it) 1986-08-27

Family

ID=26275195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21230/81A IT1135745B (it) 1980-04-16 1981-04-16 Impianto elettronico per il trattamento di immagini a dissezione delle immagini stesse

Country Status (5)

Country Link
EP (1) EP0051068B1 (it)
JP (1) JPH0128427B2 (it)
GB (1) GB2085262B (it)
IT (1) IT1135745B (it)
WO (1) WO1981003097A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561022A (en) * 1983-08-11 1985-12-24 Eastman Kodak Company Image processing method based on processing of interrelated image gradients
US4716414A (en) * 1984-05-10 1987-12-29 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Super resolution imaging system
GB2159363A (en) * 1984-05-25 1985-11-27 Electronic Automation Ltd Method and apparatus for image processing
US4839721A (en) * 1984-08-28 1989-06-13 Polaroid Corporation Method of and apparatus for transforming color image data on the basis of an isotropic and uniform colorimetric space
DE4105517C2 (de) * 1991-02-22 1995-11-16 Hell Ag Linotype Verfahren und Vorrichtung zur verbesserten Wiedergabe von Konturen
JPH0779425B2 (ja) * 1991-12-20 1995-08-23 株式会社東芝 画像処理装置
US5677967A (en) * 1993-03-10 1997-10-14 R. R. Donnelley & Sons Company Method of and apparatus for converting between a color appearance space and a colorant space
US6055340A (en) * 1997-02-28 2000-04-25 Fuji Photo Film Co., Ltd. Method and apparatus for processing digital images to suppress their noise and enhancing their sharpness
JPH11250246A (ja) 1998-02-27 1999-09-17 Fuji Photo Film Co Ltd 画像処理方法および装置
JP4053185B2 (ja) 1999-06-22 2008-02-27 富士フイルム株式会社 画像処理方法および装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2966353D1 (en) * 1978-09-28 1983-12-01 Kodak Ltd Electronic image enhancement
US4463381A (en) * 1980-04-16 1984-07-31 Eastman Kodak Company Image processing apparatus including a partitioned low pass channel

Also Published As

Publication number Publication date
EP0051068A1 (en) 1982-05-12
EP0051068B1 (en) 1985-01-02
JPH0128427B2 (it) 1989-06-02
JPS57500311A (it) 1982-02-18
GB2085262A (en) 1982-04-21
GB2085262B (en) 1984-01-11
WO1981003097A1 (en) 1981-10-29
IT8121230A0 (it) 1981-04-16

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