DocumentCode
1375391
Title
Image distortions inherited by the Fourier transform
Author
Bernardini, R.
Author_Institution
Dipt. di Elettronica e Inf., Padova Univ., Italy
Volume
36
Issue
17
fYear
2000
fDate
8/17/2000 12:00:00 AM
Firstpage
1454
Abstract
Image rototranslations can be estimated in the frequency domain by exploiting the fact that a rotation of the space domain maps itself into a rotation of the frequency domain. The author shows that a distortion enjoys such a property if and only if it is an affine transform
Keywords
Fourier transform optics; optical images; FT optics; Fourier transform; affine transform; frequency domain; image distortions; space domain;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20001060
Filename
865032
Link To Document