Polychromatic target identification with a color liquid-crystal-TV-based joint-transform correlator
Abstract
A computer addressable liquid-crystal-TV based polychromatic joint transform correlation (JTC) system is presented. The system is shown to exploit the spatial and spectral content of the targets. The advantage of the system in multichannel processing to detect simultaneously targets of different wavelengths is discussed. The JTC offers alignment simplicity.
- Publication:
-
Applied Optics
- Pub Date:
- April 1994
- DOI:
- 10.1364/AO.33.002170
- Bibcode:
- 1994ApOpt..33.2170Y
- Keywords:
-
- Color Television;
- Image Correlators;
- Target Recognition;
- Detection;
- Transformations (Mathematics);
- Communications and Radar;
- CRYSTALS: LIQUID;
- TELEVISION;
- TARGETS;
- CORRELATION;
- TRANSFORMS;
- JOINTS