1989
DOI: 10.1007/bf01120339
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Coherent optical methods of pattern recognition and scene analysis using the correlation function of invariant image description

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“…The above classification was perrormed in a hybrid system oontaining a joint transrorm optical correlator (JTC) interraced to a host computer which was used to perrorm the rotation or initial images and ror digital post-processing or the reature data. An algorithrn ror scene analysis Was also tested which includes the determination of object coordinates, reature selection using a training set or images and reature extraction ror all the objects present in the scene [6][7][8]. In the first oorrelator, the TV-SLM device was used to convert input images and another SLM was set to the Fourier plane .…”
Section: Correlator Applications Of the Lc-slmmentioning
confidence: 99%
“…The above classification was perrormed in a hybrid system oontaining a joint transrorm optical correlator (JTC) interraced to a host computer which was used to perrorm the rotation or initial images and ror digital post-processing or the reature data. An algorithrn ror scene analysis Was also tested which includes the determination of object coordinates, reature selection using a training set or images and reature extraction ror all the objects present in the scene [6][7][8]. In the first oorrelator, the TV-SLM device was used to convert input images and another SLM was set to the Fourier plane .…”
Section: Correlator Applications Of the Lc-slmmentioning
confidence: 99%