17 January 1985 Role Of Wigner Distribution Function In Pattern Recognition
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Proceedings Volume 0521, Intelligent Robots and Computer Vision; (1985) https://doi.org/10.1117/12.946162
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States
The Wigner Distribution (WD) function produces a simultaneous space-spatial frequency description of an image and thus provides an appropriate domain for analyzing spatial non-uniformities in an image. In this paper, the performance of WD based processors is compared to that of the cross-correlator for a simple pattern recognition problem. A method is also proposed to reduce the computational complexity of the WD based system. Difference between digital WD based and optical WD based processors is pointed out.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
B.V.K.Vijaya Kumar, B.V.K.Vijaya Kumar, } "Role Of Wigner Distribution Function In Pattern Recognition", Proc. SPIE 0521, Intelligent Robots and Computer Vision, (17 January 1985); doi: 10.1117/12.946162; https://doi.org/10.1117/12.946162

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