1 January 1987 Realizing Pseudocolor Image By Using Reflectance Property Of Grating Encoded Plate
Author Affiliations +
Proceedings Volume 0813, Optics and the Information Age; (1987) https://doi.org/10.1117/12.967357
Event: 14th Congress of the International Commission for Optics, 1987, Quebec, Canada
The Tepanism of photogrphio relief images of silver halide plate and its applications have been reported ' 1. In this paper we describe an interesting phase modulation phenomenon of the reflected light from the relief images and propose a new pseudocolor encoding technique with a white-light reflective processor. It consists of two main steps: 1) a grating encoded plate of a blaok,white image should be made by contact printing; 2) the pseudocolor image is obtained by placing the encoded plate at input plane and spatial filtering at Fourier plane in a reflective white-light processor. This technique offers the advantage that the colors of the output image vary with the incident angle of the illuminating light.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mu Guo-Guang, Mu Guo-Guang, Ding Pei-Jun, Ding Pei-Jun, Fang Zhi-Liang, Fang Zhi-Liang, } "Realizing Pseudocolor Image By Using Reflectance Property Of Grating Encoded Plate", Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967357; https://doi.org/10.1117/12.967357

Back to Top