Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 184-189 |
| Number of pages | 6 |
| Journal | Applied Optics |
| Volume | 32 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 10 Jan 1993 |
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Optical pattern recognition using a synthetic discriminant amplitude-compensated matched filter. / Wang, Zhao-Qi; Gillespie, W. Allan; Cartwright, Colin M.; Soutar, C.
In: Applied Optics, Vol. 32, No. 2, 10.01.1993, p. 184-189.Research output: Contribution to journal › Article
TY - JOUR
T1 - Optical pattern recognition using a synthetic discriminant amplitude-compensated matched filter
AU - Wang, Zhao-Qi
AU - Gillespie, W. Allan
AU - Cartwright, Colin M.
AU - Soutar, C.
PY - 1993/1/10
Y1 - 1993/1/10
N2 - A technique for optical pattern recognition using an amplitude-compensated matched filter is presented. With the synthetic discriminant function in a matched spatial filtering application an iterative technique is employed to first obtain the synthetic discriminant functions for the phase-only matched filter and then is extended to the amplitude-compensated matched filter. Computer simulation shows that the suggested spatial filter has a high signal-to-noise ratio and good Horner efficiency, and it is more sensitive to changes in the input image.
AB - A technique for optical pattern recognition using an amplitude-compensated matched filter is presented. With the synthetic discriminant function in a matched spatial filtering application an iterative technique is employed to first obtain the synthetic discriminant functions for the phase-only matched filter and then is extended to the amplitude-compensated matched filter. Computer simulation shows that the suggested spatial filter has a high signal-to-noise ratio and good Horner efficiency, and it is more sensitive to changes in the input image.
U2 - 10.1364/AO.32.000184
DO - 10.1364/AO.32.000184
M3 - Article
VL - 32
SP - 184
EP - 189
JO - Applied Optics
JF - Applied Optics
SN - 0003-6935
IS - 2
ER -