DocumentCode
1121436
Title
A Theory for Invariant Object Recognition in the Frontoparallel Plane
Author
Jacobson, Lowell ; Wechsler, Harry
Author_Institution
Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455.
Issue
3
fYear
1984
fDate
5/1/1984 12:00:00 AM
Firstpage
325
Lastpage
331
Abstract
We suggest a new computational theory for position, size, and orientation invariant recognition of planar gray-scale forms in frontoparallel view. The theory employs a spatial-frequency representation which approximates the complex-logarithmic conformally mapped Wigner distribution of a gray-scale image. Our discussion emphasizes the theoretical significance, method of computation, and practical utility of this powerful new representation for image pattern recognition.
Keywords
Gray-scale; Image recognition; Image representation; Image resolution; Layout; Lighting; Machine vision; Object recognition; Pattern recognition; Spatial resolution; Invariant object recognition; Wigner distribution; spatial-frequency analysis; striate cortex;
fLanguage
English
Journal_Title
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher
ieee
ISSN
0162-8828
Type
jour
DOI
10.1109/TPAMI.1984.4767525
Filename
4767525
Link To Document