&lt;title&gt;Overhead projector LCD panel for image processing&lt;/title&gt;

Subhash C. Jain; Swati Mehta; Mahendra Singh

doi:10.1117/12.155837

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<title>Overhead projector LCD panel for image processing</title>

Subhash C. Jain Swati Mehta Mahendra Singh

Year: 1993 Journal: Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Vol: 1970 Pages: 79-83 Publisher: SPIE

DOI: 10.1117/12.155837

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Abstract

The use of a commercially available LCD panel of an overhead projector is suggested for coherent optical processing as a low cost SLM in this paper. The LCD panel is used as a spatial light modulator for inputting the image to be processed in real time.

Keywords:

Liquid-crystal display Projector Overhead projector Overhead (engineering) Computer science Computer graphics (images) Spatial light modulator Flat panel Image processing Computer hardware Computer vision Image (mathematics) Optics Physics Operating system

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Surface Roughness and Optical Measurements

Physical Sciences → Engineering → Computational Mechanics

<title>Overhead projector LCD panel for image processing</title>

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