Accession Number : AD0758242

Title :   Methods of Edge Detection in Visual Scenes,

Corporate Author : TEXAS UNIV AUSTIN ELECTRONICS RESEARCH CENTER

Personal Author(s) : Underwood,S. A. ; Aggarwal,J. K.

Report Date : 28 FEB 1973

Pagination or Media Count : 35

Abstract : Several methods of detecting edges in visual scenes by a digital computer are presented. There are two broad procedures of edge detection, called one- and two-pass methods. Examples illustrating some of the methods in each catagory are given. (Author)

Descriptors :   (*PATTERN RECOGNITION, ALGORITHMS), DIGITAL COMPUTERS, VISUAL PERCEPTION, STOCHASTIC PROCESSES, MATRICES(MATHEMATICS)

Subject Categories : Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE