Acta Optica Sinica, Volume. 16, Issue 6, 866(1996)
Binary Joint Transform Correlator with High Pass Filtering
A new binary joint transform correlator (BJTC) with high pass filtering is.proposed. The difference between the proposed correlator and BJTC is that joint power spectrum is processed by using high pass filtering before applying binarization. The technique is found to yield significantly better correlation output performance than the AJTC. Comupter simulated results for input scences with gray-scale objeet are given.
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[in Chinese], [in Chinese], [in Chinese]. Binary Joint Transform Correlator with High Pass Filtering[J]. Acta Optica Sinica, 1996, 16(6): 866