ES2020687A6 - High-speed image processing system - Google Patents

High-speed image processing system

Info

Publication number
ES2020687A6
ES2020687A6 ES8904347A ES8904347A ES2020687A6 ES 2020687 A6 ES2020687 A6 ES 2020687A6 ES 8904347 A ES8904347 A ES 8904347A ES 8904347 A ES8904347 A ES 8904347A ES 2020687 A6 ES2020687 A6 ES 2020687A6
Authority
ES
Spain
Prior art keywords
image
line
processing system
signal
image processing
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 - Lifetime
Application number
ES8904347A
Other languages
Spanish (es)
Inventor
Apellaniz Inocente Fernandez
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.)
Control Vision Computer SA
Original Assignee
Control Vision Computer SA
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 Control Vision Computer SA filed Critical Control Vision Computer SA
Priority to ES8904347A priority Critical patent/ES2020687A6/en
Priority to FR9014683A priority patent/FR2656486A1/en
Publication of ES2020687A6 publication Critical patent/ES2020687A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)

Abstract

High-speed image processing system, of the type receiving, as input, a video signal picked up in image lines (1) and each line by pixels with coordinates (x), which comprises a microprocessor which controls: (a) a background unit (8) which comprises an ASIC device (15) with means for checking the video input signal (1) and a synchronisation signal (17) originating from a line memory ML (14) which stores one image line, to an operation memory bilut (16) and (b) a filter unit (9) which receives the signal originating from the background unit (8) and which comprises a group of n fifos (20) in cascade in such a way that if (x) is the coordinate of the pixel present in the image line (1), the image pixels which are formed are: (x - im) (1 - jm), m varying between 1 and n an ASIC device (15.1) which receives the output signals from the group of n fifos and sends them to an operational memory OPLUT.
ES8904347A 1989-12-22 1989-12-22 High-speed image processing system Expired - Lifetime ES2020687A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES8904347A ES2020687A6 (en) 1989-12-22 1989-12-22 High-speed image processing system
FR9014683A FR2656486A1 (en) 1989-12-22 1990-11-16 High-speed image processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8904347A ES2020687A6 (en) 1989-12-22 1989-12-22 High-speed image processing system

Publications (1)

Publication Number Publication Date
ES2020687A6 true ES2020687A6 (en) 1991-09-01

Family

ID=8265212

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904347A Expired - Lifetime ES2020687A6 (en) 1989-12-22 1989-12-22 High-speed image processing system

Country Status (2)

Country Link
ES (1) ES2020687A6 (en)
FR (1) FR2656486A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252216A (en) * 1991-01-22 1992-07-29 British Aerospace Apparatus for determining the attitude of a celestial body orbiting spacecraft or satellite relative to the celestial body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389677A (en) * 1980-12-08 1983-06-21 Ncr Canada Ltd - Ncr Canada Ltee Method and apparatus for removing erroneous elements from digital images
DE3541356A1 (en) * 1984-11-22 1986-05-22 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa IMAGE PROCESSING DEVICE

Also Published As

Publication number Publication date
FR2656486A1 (en) 1991-06-28

Similar Documents

Publication Publication Date Title
CA2060831A1 (en) Pixel interlacing apparatus and method
TW334554B (en) Display, a driving circuit and a driving method thereof
TW347639B (en) System and method for processing video data
MY109780A (en) Television receiver
FI911123A7 (en) Video signal synchronization system, such as for an enhanced resolution widescreen television signal processing system
YU44841B (en) Television system
MY113223A (en) Processing of redundant fields in a moving picture to achive synchronized system operation
FR2673797B1 (en) VIDEO SIGNAL PROCESSING SYSTEM IN PARTICULAR FOR HIGH DEFINITION TELEVISION.
EP0823818A3 (en) Image transmission apparatus
FI100290B (en) video
EP0395264A3 (en) Motion dependent video signal processing
EP0264961A3 (en) Television special effects system
ES2035796A1 (en) High resolution camera sensor having a linear pixel array
MY105963A (en) Television apparatus with picture in picture processing
CA2232978C (en) Analog video merging system
RU93049325A (en) SYSTEM FOR PERCEPTION OF THE IMAGE, DEVICE AND METHOD FOR PERCEPTION OF THE IMAGE
ES2020687A6 (en) High-speed image processing system
EP0336764A3 (en) Pixel and line enhancement method and apparatus
SE9703257L (en) Video signal processing device
GB2251152B (en) Noise reduction processing means for video signals
GB1351214A (en) Method of and device for character recognition
GR3007206T3 (en)
JPS57159177A (en) Signal processing circuit for television receiver
SU1403094A1 (en) Device for forming intersection on television receiver screen
ES2035794A1 (en) High resolution camera with hardware data compaction

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-22