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Proceedings Paper

New method of adjusting color distribution of pseudocolor encoding image for phase image
Author(s): Hai-Tao Cai; KhaiMum Fung
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Paper 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.

Paper Details

Date Published: 14 November 1996
PDF: 7 pages
Proc. SPIE 2847, Applications of Digital Image Processing XIX, (14 November 1996); doi: 10.1117/12.258264
Show Author Affiliations
Hai-Tao Cai, Univ. of Hong Kong (Hong Kong China)
KhaiMum Fung, Univ. of Hong Kong (Hong Kong China)


Published in SPIE Proceedings Vol. 2847:
Applications of Digital Image Processing XIX
Andrew G. Tescher, Editor(s)

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