Accession Number:

ADA090246

Title:

Gray-Level Corner Detection

Descriptive Note:

Technical rept.

Corporate Author:

MARYLAND UNIV COLLEGE PARK COMPUTER VISION LAB

Personal Author(s):

• Kitchen, Les
• Rosenfeld, Azriel

Report Date:

1980-04-01

Pagination or Media Count:

24.0

Abstract:

The usual approach to detecting corners in shapes involves first segmenting the shape, then locating the corners in its boundary. We present several techniques for detecting corners of shapes in gray-level images, without prior segmentation.

Descriptors:

• *IMAGE PROCESSING
• *PATTERN RECOGNITION
• ANGLES
• CURVES(GEOMETRY)
• DIGITAL SYSTEMS
• GRAY SCALE
• NOISE
• POINTS(MATHEMATICS)
• SEGMENTED
• THRESHOLD EFFECTS

Subject Categories:

• Human Factors Engineering and Man Machine Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE