Accession Number:

ADA076063

Title:

A Comparison of Noise Cleaning Techniques for Color Images

Descriptive Note:

Technical rept.

Corporate Author:

MARYLAND UNIV COLLEGE PARK COMPUTER SCIENCE CENTER

Personal Author(s):

• Rosenfeld, Azriel
• Davenport, Judith P.

Report Date:

1979-04-01

Pagination or Media Count:

40.0

Abstract:

An earlier report compared a number of iterative local noise cleaning techniques as applied to grayscale images. The present report provides some additional discussion of the grayscale results, and also applies several of the better methods to a color image of a house. Noise cleaning on each individual color component is compared with noise cleaning on the color vectors themselves. Results for two color coordinate systems, RGB and UVW, are also compared.

Descriptors:

• *IMAGE PROCESSING
• CLEANING
• COLORS
• NOISE
• TABLES(DATA)

Subject Categories:

• Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE