Correlator technique has been used in pattern recognition applications. We introduce a correlation performance measure, peak to background ratio (PBR), defined as the ratio of the peak intensity to the average background variation in a single correlation output. Using this performance measure, we analyze the binary correlator and show that the binarization of the images can result in better performance. We consider a real-time implementation of the binary correlator, using VLSI technology. The analytical results are supported by computer simulations.
Correlation of Binarized Images
IEEE Transactions on Aerospace and Electronic Systems ; AES-19 , 2 ; 322-328
1983-03-01
3041370 byte
Article (Journal)
Electronic Resource
English
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