Accession Number:

AD0713159

Title:

EDGE AND CURVE DETECTION FOR VISUAL SCENE ANALYSIS.

Descriptive Note:

Technical rept.,

Corporate Author:

MARYLAND UNIV COLLEGE PARK COMPUTER SCIENCE CENTER

Personal Author(s):

Report Date:

1970-08-01

Pagination or Media Count:

36.0

Abstract:

Simple sets of parallel operations are described which can be used to detect texture edges, spots and streaks in digitized pictures. By comparing the outputs of the operations corresponding to e.g. edges of different sizes, a composite output may be constructed in which edges between differently textured regions are detected, and isolated objects are also detected, but the objects composing the textures are ignored. Relationships between this class of picture processing operations and the Gestalt psychologists laws of pictorial pattern organization are discussed. Author

Subject Categories:

  • Anatomy and Physiology
  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE