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:
Sep. 02, 2008
Filed:
Aug. 02, 2005
Ramesh Nagarajan, Pittsford, NY (US);
Chia-hao Lee, Hacienda Heights, CA (US);
Francis Kapo Tse, Rochester, NY (US);
Ramesh Nagarajan, Pittsford, NY (US);
Chia-Hao Lee, Hacienda Heights, CA (US);
Francis Kapo Tse, Rochester, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
Training sets consisting of pairs of input images and desired images can be used to produce maps intended for future use in transforming input images into final images. The maps, however, often have improper elements based on incomplete or noisy data. The noisy data and incomplete can be identified via statistics derived from the training set. The map can output a code value instead of a substitution for an improper element. An additional stage of image transformation can identify improper pixels having the code value and replace the code value with an analytic value that is more appropriate.