1 May 1988 Optical Pseudocolor Image Enhancement With Real-Time Large Screen Display
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A real-time broadband pseudocolor image enhancement technique using a liquid crystal television spatial light modulator (LCTV SLM) is described. Three different schemes to modulate the gray-scale distribution of an input scene by an LCTV SLM through varying the orientations of its analyzer are presented. These schemes are incorporated into a compact white light optical projection system that is able to display, on a large screen, broadband pseudo-color images of real-world input scenes. Experimental results demonstrating the feasibility of the technique are reported.
Tien-Hsin Chao, Tien-Hsin Chao, Hua-Kuang Liu, Hua-Kuang Liu, } "Optical Pseudocolor Image Enhancement With Real-Time Large Screen Display," Optical Engineering 27(5), 275393 (1 May 1988). https://doi.org/10.1117/12.7976688 . Submission:

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