DocumentCode
1215516
Title
Discrete polar reciprocal transform for detecting multiple sporadic collineations
Author
Bracewell, R.N.
Author_Institution
Stanford Univ., CA, USA
Volume
28
Issue
16
fYear
1992
fDate
7/30/1992 12:00:00 AM
Firstpage
1546
Lastpage
1548
Abstract
Images consisting of dots on a blank background may contain obscure collineations. Transformation of the dots into reciprocal polar lines is effective in detecting sporadically-spaced alignments. The implementation presents polar lines by discrete pixels which compose a cumulative real-valued matrix suited to visual grey-scale presentation.
Keywords
computer graphics; picture processing; transforms; blank background; cumulative real-valued matrix; detecting multiple sporadic collineations; discrete polar reciprocal transform; obscure collineations; reciprocal polar lines; sporadically-spaced alignments; visual grey-scale presentation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920982
Filename
153238
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