Title :
Advanced optical processors for multiple degree-of-freedom object recognition
Author_Institution :
Dept. of Electr. & Comput. Eng., Carnegie-Mellon Univ., Pittsburgh, PA, USA
fDate :
9/1/1988 12:00:00 AM
Abstract :
Several optical pattern recognition techniques suitable for multiple-degree-of-freedom object recognition are described. These include a correlator, an associate processor, and three feature extractors using moments, chord distributions, and a space-variant feature space. The processing architectures, the algorithm details, and initial results obtained for each approach are presented
Keywords :
computerised pattern recognition; computerised picture processing; optical correlation; architectures; associate processor; computerised pattern recognition; computerised picture processing; correlator; feature extractors; multiple degree-of-freedom object recognition; optical pattern recognition; optical processors; space-variant feature space; Correlators; Feature extraction; Object recognition; Optical computing; Optical distortion; Optical filters; Pattern recognition; Propulsion; Satellites; Signal to noise ratio;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
