Accession Number:

AD0758242

Title:

Methods of Edge Detection in Visual Scenes,

Descriptive Note:

Corporate Author:

TEXAS UNIV AUSTIN ELECTRONICS RESEARCH CENTER

Personal Author(s):

• Underwood,S. A.
• Aggarwal,J. K.

Report Date:

1973-02-28

Pagination or Media Count:

35.0

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