IT1183983B - Sistema di acquisizione ed elaborazione flessibile di immagini - Google Patents

Sistema di acquisizione ed elaborazione flessibile di immagini

Info

Publication number
IT1183983B
IT1183983B IT68002/85A IT6800285A IT1183983B IT 1183983 B IT1183983 B IT 1183983B IT 68002/85 A IT68002/85 A IT 68002/85A IT 6800285 A IT6800285 A IT 6800285A IT 1183983 B IT1183983 B IT 1183983B
Authority
IT
Italy
Prior art keywords
processing system
image acquisition
flexible image
flexible
acquisition
Prior art date
Application number
IT68002/85A
Other languages
English (en)
Other versions
IT8568002A0 (it
Inventor
Giuseppe Barbagelata
Ercole Giuliano
Original Assignee
Elsag
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 Elsag filed Critical Elsag
Priority to IT68002/85A priority Critical patent/IT1183983B/it
Publication of IT8568002A0 publication Critical patent/IT8568002A0/it
Priority to EP86116024A priority patent/EP0229919B1/en
Priority to DE8686116024T priority patent/DE3678266D1/de
Priority to ES86116024T priority patent/ES2020921B3/es
Priority to US06/935,341 priority patent/US4821108A/en
Priority to JP61282175A priority patent/JP2723204B2/ja
Application granted granted Critical
Publication of IT1183983B publication Critical patent/IT1183983B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • G06F17/153—Multidimensional correlation or convolution
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Mathematical Analysis (AREA)
  • Multimedia (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
IT68002/85A 1985-11-29 1985-11-29 Sistema di acquisizione ed elaborazione flessibile di immagini IT1183983B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT68002/85A IT1183983B (it) 1985-11-29 1985-11-29 Sistema di acquisizione ed elaborazione flessibile di immagini
EP86116024A EP0229919B1 (en) 1985-11-29 1986-11-18 Flexible image acquisition and processing system
DE8686116024T DE3678266D1 (de) 1985-11-29 1986-11-18 Flexibles system zur erfassung und verarbeitung von bildern.
ES86116024T ES2020921B3 (es) 1985-11-29 1986-11-18 Adquisicion de imagen articulada y sistema procesador
US06/935,341 US4821108A (en) 1985-11-29 1986-11-26 Flexible image acquisition and processing system
JP61282175A JP2723204B2 (ja) 1985-11-29 1986-11-28 多用途適合形の画像獲得および処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68002/85A IT1183983B (it) 1985-11-29 1985-11-29 Sistema di acquisizione ed elaborazione flessibile di immagini

Publications (2)

Publication Number Publication Date
IT8568002A0 IT8568002A0 (it) 1985-11-29
IT1183983B true IT1183983B (it) 1987-10-22

Family

ID=11307101

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68002/85A IT1183983B (it) 1985-11-29 1985-11-29 Sistema di acquisizione ed elaborazione flessibile di immagini

Country Status (6)

Country Link
US (1) US4821108A (it)
EP (1) EP0229919B1 (it)
JP (1) JP2723204B2 (it)
DE (1) DE3678266D1 (it)
ES (1) ES2020921B3 (it)
IT (1) IT1183983B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991109A (en) * 1986-08-28 1991-02-05 Hughes Aircraft Company Image processing system employing pseudo-focal plane array
JP2727549B2 (ja) * 1988-01-29 1998-03-11 日本電気株式会社 最適画質選択装置
JP2566611B2 (ja) * 1988-04-06 1996-12-25 大日本スクリーン製造 株式会社 平均最大値を利用したシェーディング補正用基準データの生成方法
JPH02164184A (ja) * 1988-12-19 1990-06-25 Toshiba Corp Ｘ線診断装置
US5105293A (en) * 1990-10-02 1992-04-14 At&T Bell Laboratories Differential optical signal transmission using a single optical fiber
US5291307A (en) * 1991-08-07 1994-03-01 Ncr Corporation Control circuit for an image used in a document processing machine
US5309486A (en) * 1992-11-12 1994-05-03 Westinghouse Electric Corp. Non-contact flaw detection for cylindrical nuclear fuel pellets
JP2935955B2 (ja) * 1994-06-10 1999-08-16 株式会社日立製作所 画像表示装置
GB2296147B (en) * 1994-11-29 1999-06-16 Marconi Gec Ltd A signal processor
EP0744862B1 (en) * 1995-05-24 1999-11-17 Océ-Technologies B.V. A method of and apparatus for correcting the output signals of a plurality of photodetecting elements
US5926580A (en) * 1997-01-30 1999-07-20 Hewlett-Packard Company Convolution algorithm for efficient hardware implementation
JP2000188723A (ja) * 1998-12-22 2000-07-04 Mitsubishi Electric Corp 画像処理装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800078A (en) * 1972-12-18 1974-03-26 Ibm Digitally compensated scanning system
US4174528A (en) * 1978-06-30 1979-11-13 International Business Machines Corporation Exposure control for document scanner arrays
JPS568140A (en) * 1979-07-02 1981-01-27 Dainippon Screen Mfg Co Ltd Emphasizing method of sharpness in image scanning and recording apparatus
US4287536A (en) * 1979-10-12 1981-09-01 Xerox Corporation Gain control for scanning arrays
JPS5660165A (en) * 1979-10-20 1981-05-23 Canon Inc Picture reader
JPS56132315A (en) * 1980-03-19 1981-10-16 Fuji Photo Film Co Ltd Automatic focusing method
JPS57206171A (en) * 1981-06-15 1982-12-17 Ricoh Co Ltd Shading compensating device
JPS6053349B2 (ja) * 1981-06-19 1985-11-25 株式会社日立製作所 画像処理プロセツサ
JPS5814270A (ja) * 1981-07-17 1983-01-27 Fuji Photo Film Co Ltd 画像走査記録方法
JPS5927675A (ja) * 1982-08-04 1984-02-14 Toshiba Corp シエ−デイング補正方式
JPS59119969A (ja) * 1982-12-27 1984-07-11 Ricoh Co Ltd 通信装置
JPS60172886A (ja) * 1984-02-17 1985-09-06 Toshiba Corp 複数受光素子を用いた読取り装置

Also Published As

Publication number Publication date
JP2723204B2 (ja) 1998-03-09
IT8568002A0 (it) 1985-11-29
DE3678266D1 (de) 1991-04-25
JPS62188553A (ja) 1987-08-18
EP0229919A3 (en) 1988-10-19
ES2020921B3 (es) 1991-10-16
EP0229919A2 (en) 1987-07-29
US4821108A (en) 1989-04-11
EP0229919B1 (en) 1991-03-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127