Abstract
In this paper, the restriction on the white light source and colour filter in a colour Joint Transform Correlator (CJTC) is discussed. Based on this discussion, a new method of channeling using a three-color grating for pattern encoding is suggested. By using this new method, not only the restriction on the experimental condition is relieved, but also the power spectra of the encoded pattern are easy for experimental processing in parallel channeling. Besides, the zero order power spectrum also forms an important channel for the shape correlation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 208-210 |
| Number of pages | 3 |
| Journal | Guangdianzi Jiguang/Journal of Optoelectronics Laser |
| Volume | 9 |
| State | Published - 1998 |
| Externally published | Yes |
| Event | Proceedings of the 1998 Topical Meeting of the International Commission for Optics, OII'98 - Nankai, China Duration: Aug 3 1998 → Aug 6 1998 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering