FR2712450B1 - Method for transforming a video image into an image for a display matrix. - Google Patents

Method for transforming a video image into an image for a display matrix.

Info

Publication number
FR2712450B1
FR2712450B1 FR9313516A FR9313516A FR2712450B1 FR 2712450 B1 FR2712450 B1 FR 2712450B1 FR 9313516 A FR9313516 A FR 9313516A FR 9313516 A FR9313516 A FR 9313516A FR 2712450 B1 FR2712450 B1 FR 2712450B1
Authority
FR
France
Prior art keywords
image
transforming
display matrix
video image
video
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 - Fee Related
Application number
FR9313516A
Other languages
French (fr)
Other versions
FR2712450A1 (en
Inventor
Massart Christian
Nauche Michel
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique 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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR9313516A priority Critical patent/FR2712450B1/en
Publication of FR2712450A1 publication Critical patent/FR2712450A1/en
Application granted granted Critical
Publication of FR2712450B1 publication Critical patent/FR2712450B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G06F3/1475—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels with conversion of CRT control signals to flat panel control signals, e.g. adapting the palette memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/399—Control of the bit-mapped memory using two or more bit-mapped memories, the operations of which are switched in time, e.g. ping-pong buffers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Controls And Circuits For Display Device (AREA)
FR9313516A 1993-11-12 1993-11-12 Method for transforming a video image into an image for a display matrix. Expired - Fee Related FR2712450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9313516A FR2712450B1 (en) 1993-11-12 1993-11-12 Method for transforming a video image into an image for a display matrix.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313516A FR2712450B1 (en) 1993-11-12 1993-11-12 Method for transforming a video image into an image for a display matrix.

Publications (2)

Publication Number Publication Date
FR2712450A1 FR2712450A1 (en) 1995-05-19
FR2712450B1 true FR2712450B1 (en) 1996-02-02

Family

ID=9452795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313516A Expired - Fee Related FR2712450B1 (en) 1993-11-12 1993-11-12 Method for transforming a video image into an image for a display matrix.

Country Status (1)

Country Link
FR (1) FR2712450B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185485A (en) * 1983-04-07 1984-10-22 Hitachi Ltd Television system
JPS6180222A (en) * 1984-09-28 1986-04-23 Asahi Glass Co Ltd Method and apparatus for adjusting spectacles
EP0212784A3 (en) * 1985-07-01 1988-12-07 Beltronics, Inc. Method and apparatus for converting images from scanning sensors, such as ccd's and the like
JP2673386B2 (en) * 1990-09-29 1997-11-05 シャープ株式会社 Video display
EP0484970A3 (en) * 1990-11-09 1992-11-04 Fuji Photo Film Co., Ltd. Method and apparatus for generating and recording an index image

Also Published As

Publication number Publication date
FR2712450A1 (en) 1995-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse