IL96957A - Method and apparatus for processing data such as color images - Google Patents

Method and apparatus for processing data such as color images

Info

Publication number
IL96957A
IL96957A IL96957A IL9695791A IL96957A IL 96957 A IL96957 A IL 96957A IL 96957 A IL96957 A IL 96957A IL 9695791 A IL9695791 A IL 9695791A IL 96957 A IL96957 A IL 96957A
Authority
IL
Israel
Prior art keywords
dimension
weighted
along
color component
component value
Prior art date
Application number
IL96957A
Other versions
IL96957A0 (en
Original Assignee
Scitex Corp Ltd
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 Scitex Corp Ltd filed Critical Scitex Corp Ltd
Priority to IL96957A priority Critical patent/IL96957A/en
Priority to CA002035666A priority patent/CA2035666A1/en
Priority to JP3216689A priority patent/JPH05153380A/en
Priority to EP91300905A priority patent/EP0449407B1/en
Priority to JP3035640A priority patent/JPH0764525A/en
Priority to AT91300905T priority patent/ATE151583T1/en
Priority to US07/650,249 priority patent/US5875288A/en
Priority to DE69125519T priority patent/DE69125519D1/en
Priority to US07/766,765 priority patent/US5296935A/en
Priority to EP92300025A priority patent/EP0495563B2/en
Priority to DE69231540T priority patent/DE69231540T3/en
Priority to DK92300025T priority patent/DK0495563T4/en
Priority to AT92300025T priority patent/ATE197362T1/en
Priority to ES92300025T priority patent/ES2152223T5/en
Priority to CA 2059193 priority patent/CA2059193C/en
Priority to JP4005892A priority patent/JPH04316848A/en
Publication of IL96957A0 publication Critical patent/IL96957A0/en
Priority to US08/218,307 priority patent/US5615282A/en
Publication of IL96957A publication Critical patent/IL96957A/en
Priority to US09/224,689 priority patent/US6181439B1/en
Priority to US09/736,610 priority patent/US6545772B2/en
Priority to US10/329,260 priority patent/US20030123090A1/en
Priority to US10/329,261 priority patent/US20030090725A1/en
Priority to US10/329,264 priority patent/US20030123091A1/en
Priority to US10/649,292 priority patent/US7130079B2/en
Priority to US10/649,291 priority patent/US6856419B2/en
Priority to US10/651,000 priority patent/US6856424B2/en

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  • Image Processing (AREA)

Abstract

A method for representing a subportion of a color image as an output pixel, the subportion of the color image being contained within a portion of the color image comprising a plurality of locations arranged as a grid defining a corresponding array of color component values, the method comprising the steps of: providing a first plurality of first coefficients corresponding in number to a first plurality of positions along a first dimension of the array; providing a second plurality of second coefficients corresponding in number to a second plurality of positions along a second dimension of the array; providing a third plurality of third coefficients corresponding in number to a third plurality of positions along a third dimension of the array; for each ordered pair of positions along the second and third dimensions of the array, providing a weighted color component value sum comprising a weighted sum of the color component values along the first dimension at said ordered pair of positions, each color component value along the first dimension at said ordered pair of positions being weighted by the first coefficient corresponding to the position of said color component value along the first dimension; for each position along the third dimension of the array, computing a weighted sum of the weighted color component value sums along the second dimension at said position along the third dimension, each weighted color component value sum along the second dimension at said position along the third dimension being weighted by the second coefficeint corresponding to the position of said weighted color component value sum along the second dimension; and computing a weighted sum of the weighted sums of the weighted color component value sums along the third dimension, each weighted sum of the weighted color component value sums along the third dimension being weighted by the third coefficient corresponding to the position of said weighted sum of weighted color component value sums along the third dimension.
IL96957A 1990-02-05 1991-01-15 Method and apparatus for processing data such as color images IL96957A (en)

Priority Applications (25)

Application Number Priority Date Filing Date Title
IL96957A IL96957A (en) 1991-01-15 1991-01-15 Method and apparatus for processing data such as color images
CA002035666A CA2035666A1 (en) 1990-02-05 1991-02-04 Apparatus and techniques for processing of data such as color images
JP3216689A JPH05153380A (en) 1990-12-27 1991-02-04 Device and method for color calibration
EP91300905A EP0449407B1 (en) 1990-02-05 1991-02-04 Apparatuses and methods for processing of data such as colour images
JP3035640A JPH0764525A (en) 1990-02-05 1991-02-04 Apparatus and method for processing of color image
AT91300905T ATE151583T1 (en) 1990-02-05 1991-02-04 DEVICES AND METHODS FOR PROCESSING DATA, SUCH AS COLOR IMAGES
US07/650,249 US5875288A (en) 1990-02-05 1991-02-04 Apparatus and techniques for computerized printing
DE69125519T DE69125519D1 (en) 1990-02-05 1991-02-04 Devices and methods for processing data, such as color images
US07/766,765 US5296935A (en) 1990-02-05 1991-09-27 Method and apparatus for calibrating a pipelined color processing device
AT92300025T ATE197362T1 (en) 1991-01-15 1992-01-02 COMPUTER CONTROLLED PRINTING EQUIPMENT AND TECHNOLOGY
ES92300025T ES2152223T5 (en) 1991-01-15 1992-01-02 APPLIANCE AND TECHNIQUES FOR INFORMATIZED PRINTING.
DE69231540T DE69231540T3 (en) 1991-01-15 1992-01-02 Computer-controlled printing device and technology
DK92300025T DK0495563T4 (en) 1991-01-15 1992-01-02 Device and techniques for computer controlled letterpress
EP92300025A EP0495563B2 (en) 1991-01-15 1992-01-02 Apparatus and techniques for computerized printing
CA 2059193 CA2059193C (en) 1991-01-15 1992-01-10 Apparatus and techniques for computerized printing
JP4005892A JPH04316848A (en) 1991-01-15 1992-01-16 Integrally computerized printing system and method
US08/218,307 US5615282A (en) 1990-02-05 1994-03-25 Apparatus and techniques for processing of data such as color images
US09/224,689 US6181439B1 (en) 1990-02-05 1999-01-04 Apparatus and techniques for computerized printing
US09/736,610 US6545772B2 (en) 1990-02-05 2000-12-14 Apparatus and techniques for computerized printing
US10/329,264 US20030123091A1 (en) 1990-02-05 2002-12-23 Closed loop ceps-press control system
US10/329,261 US20030090725A1 (en) 1990-02-05 2002-12-23 Apparatus and techniques for computerized printing
US10/329,260 US20030123090A1 (en) 1990-02-05 2002-12-23 Database functions in a closed loop ceps-press system
US10/649,292 US7130079B2 (en) 1990-02-05 2003-08-27 Selective screening method
US10/649,291 US6856419B2 (en) 1990-02-05 2003-08-27 Database functions in a closed loop ceps-press systems
US10/651,000 US6856424B2 (en) 1990-02-05 2003-08-28 Closed loop ceps-press control systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL96957A IL96957A (en) 1991-01-15 1991-01-15 Method and apparatus for processing data such as color images

Publications (2)

Publication Number Publication Date
IL96957A0 IL96957A0 (en) 1992-03-29
IL96957A true IL96957A (en) 1997-03-18

Family

ID=11061964

Family Applications (1)

Application Number Title Priority Date Filing Date
IL96957A IL96957A (en) 1990-02-05 1991-01-15 Method and apparatus for processing data such as color images

Country Status (1)

Country Link
IL (1) IL96957A (en)

Also Published As

Publication number Publication date
IL96957A0 (en) 1992-03-29

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