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:
Mar. 29, 2005
Filed:
Nov. 30, 1999
Tracy E. Thieret, Webster, NY (US);
Tracy E. Thieret, Webster, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A color printing/display system includes a representation for approximating color space transformation comprising a set of piecewise homeomorphisms for enhancing accuracy of parametric models associated with the homeomorphisms. The homeomorphisms and parametric models are selectively adjustable in accordance with printer/display calibrating data. Preferably the piecewise sub-spaces comprise corresponding simplices with domain and co-domain color spaces. The simplices are adjusted by calculating new locations for the vertices having a consequence of converging parametric model performance in accordance with the predetermined objective of the system.