Accession Number:

ADA091533

Title:

Artifact Removal in Frequency Domain Compressed Imagery.

Descriptive Note:

Research note 1 Apr 78-1 Apr 79,

Corporate Author:

ARMY ENGINEER TOPOGRAPHIC LABS FORT BELVOIR VA

Personal Author(s):

Report Date:

1980-07-01

Pagination or Media Count:

32.0

Abstract:

Two types of images were compressed in the frequency domain and expanded back to the spatial domain. A technique was investigated that retransforms the images into the frequency domain, where artifacts generated during the original compression phase are removed and the images are again converted to the spatial domain. Author

Subject Categories:

  • Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE