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:
Aug. 24, 2004
Filed:
Sep. 23, 1998
Applicant:
Inventors:
Xing Li, Webster, NY (US);
Michael E. Meyers, Fairport, NY (US);
Francis K. Tse, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/34 ;
U.S. Cl.
CPC ...
G06K 9/34 ;
Abstract
A method and apparatus are provided for processing image data. A peak count and a valley count are determined within a window which includes a plurality of subwindows. An overall count is determined using the greater of the peak count and the valley count for each subwindow. The image data may then be classified based on this determination.