Accession Number : ADD004542

Title :   Edge Detection Analyzer.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Orton,Criley ; Bahler,Richard G

Report Date : 11 Oct 1977

Pagination or Media Count : 8

Abstract : A contrast detection analyzer for detecting all edges sensed during aa circular scan and their angles with respect to vertical, wherein an edge near the center of the scan is detected, the angle is measured regardless of the light or dark orientation, and the exclusivity of the edge is determined. The analyzer output is in a digitized format suitable for computer calculations. (Author)

Descriptors :   *Patents, *Pattern recognition, *Edges, Scanning, Analyzers, Computer applications, Contrast

Subject Categories : Cybernetics

Distribution Statement : APPROVED FOR PUBLIC RELEASE