Abstract
In this paper, 3-D rotation invariant synthetic aperture radar (SAR) image identification by using multi-level composite filter synthesized by the simulated annealing (SA) technique is presented. The impact of number of levels on discriminability and noise performance is discussed. In addition, a unique position encoding technique is also added in the optical system so that the filter can easily be implemented in the 4 - f optical system. Both the computer simulation and experimental results demonstrate the feasibility of the proposed technique.
Original language | English (US) |
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Pages (from-to) | 184-186 |
Number of pages | 3 |
Journal | Guangdianzi Jiguang/Journal of Optoelectronics Laser |
Volume | 9 |
State | Published - Jan 1 1998 |
Event | Proceedings of the 1998 Topical Meeting of the International Commission for Optics, OII'98 - Nankai, China Duration: Aug 3 1998 → Aug 6 1998 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering