COMPLEX REFERENCE-INVARIANT JOINT-TRANSFORM CORRELATOR

被引：15
|
作者：
MENDLOVIC, D
MAROM, E
KONFORTI, N
机构：
[1] Department of Electron Devices, Materials, and Electromagnetic Radiation, Faculty of Engineering, Tel-Aviv University, Tel-Aviv
来源：
OPTICS LETTERS | 1990年 / 15卷 / 21期
关键词：
D O I：
10.1364/OL.15.001224
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The joint-transform correlator operation has been extended to include complex reference images. Such amplitude and phase images are common when single harmonic images (circular, radial, logarithmic, etc.) are used in correlation setups. The analysis of a rotation-invariant pattern-recognition system using joint-transform correlator principles is described, followed by experimental results that can be obtained in real time. © 1990 Optical Society of America.
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页码：1224 / 1226
页数：3
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