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. 21, 1976
Filed:
Jun. 02, 1975
Applicant:
Inventors:
Reuben E Joynson, Alplaus, NY (US);
Joseph L Mundy, Schenectady, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
3401 / ; 3401 / ;
Abstract
A pattern recognition system for determining the angle of line or edge information in video data scenes generates angle information from the values of low order Hadamard transform coefficients. Ridges in the values of the elements of the Hadamard transform matrix of the scene are also searched to locate angle information.