DocumentCode
911987
Title
Correction of image distortion arising from nonuniform sampling
Author
Caulfield, H.J.
Volume
58
Issue
5
fYear
1970
fDate
5/1/1970 12:00:00 AM
Firstpage
819
Lastpage
819
Abstract
Nonuniformly spaced samples of Fourier transforms of the image are used in holography and in image transmission to reduce the number of samples required to reconstruct an acceptable image. Nonuniform sampling produces image distortion which must be corrected in different ways for noise-free samples than for noisy ones.
Keywords
Convolution; Degradation; Distribution functions; Holographic optical components; Holography; Nonuniform sampling; Optical distortion; Optical filters; Optical noise; Radiometry;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1970.7759
Filename
1449689
Link To Document