COMPOSITE HARMONICS JOINT TRANSFORM CORRELATOR FOR TILT INVARIANT PATTERN-RECOGNITION

被引：2
|
作者：
MENDLOVIC, D
DEUTSCH, M
KONFORTI, N
MAROM, E
机构：
[1] Department of Electron Devices, Materials and Electromagnetic Radiation, Faculty of Engineering, Tel Aviv University, Tel Aviv
来源：
OPTICS COMMUNICATIONS | 1990年 / 79卷 / 05期
关键词：
D O I：
10.1016/0030-4018(90)90068-5
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The joint transform correlator (JTC) operation has been extended to include complex reference images. Such amplitude and phase images are common when using a single harmonic (circular, radial, logarithmic, etc.) in correlation setups or when implementing composite filters. The analysis of an aspect view (tilt) invariant pattern recognition system, using logarithmic harmonics decomposition, JTC principles and composite filter techniques, is described followed by experimental results that can be obtained in real time. © 1990.
引用
收藏
页码：273 / 279
页数：7
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