Maximum discrimination filter
Authors:
- Gady ZalmanGZGady Zalman
- Joseph ShamirJSJoseph Shamir
- 1 May 1991
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America A
- Vol. 8 (5) , 814-821
Abstract
Spatial filters for discrimination among the members of a training set are shown to be available with a global optimum. These filters can be implemented with real bipolar point-spread functions. The method is demonstrated to be effective also for rotation-invariant pattern recognition.Keywords
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