The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2009
Filed:
Dec. 27, 2005
Sang-chul Kang, Irvine, CA (US);
Robert John Rolleston, Rochester, NY (US);
Martin Sidney Maltz, Rochester, NY (US);
Charles Michael Hains, Altadena, CA (US);
Sang-Chul Kang, Irvine, CA (US);
Robert John Rolleston, Rochester, NY (US);
Martin Sidney Maltz, Rochester, NY (US);
Charles Michael Hains, Altadena, CA (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A method and system are provided for producing a print that substantially corresponds to the colorimetric attributes of a corresponding proof for an electronic source file. The method and system entail creating a first raster file corresponding to the electronic source file and a second raster file corresponding to the proof. The first and second raster files are aligned to insure a spatial correlation, and a color conversion data structure is built by comparing the aligned first and second raster files. The color conversion data structure is then used to convert the first raster file to a color converted output file. The color converted output file is color transformed to an output file which is then used to produce the print. The print substantially corresponds to the colorimetric attributes of the corresponding proof for the electronic source file.