New method of adjusting color distribution of pseudocolor encoding image for phase image

Hai-Tao Cai; KhaiMum Fung

doi:10.1117/12.258264

14 November 1996 New method of adjusting color distribution of pseudocolor encoding image for phase image

Hai-Tao Cai, KhaiMum Fung

Proceedings Volume 2847, Applications of Digital Image Processing XIX; (1996) https://doi.org/10.1117/12.258264
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

In this paper, we represent a new method for adjusting pseudo-color distributions of photographic image. This method is based on the technique for photographic phase image pseudo-color modulated by grating. A reflecting ray path is introduced into a 4f system to produce diffraction of dual phase grating so that the pseudo-color at the output plane can be adjusted. Theoretical analysis of this method, experimental demonstrations results and chromaticity analysis are also presented.

Citation Download Citation

Hai-Tao Cai and KhaiMum Fung "New method of adjusting color distribution of pseudocolor encoding image for phase image", Proc. SPIE 2847, Applications of Digital Image Processing XIX, (14 November 1996); https://doi.org/10.1117/12.258264

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