Smart liquid crystal spatial light modulator for use in real-time image-intensity contouring

M.W.G. Snook; P.W. McOwan; W.J. Hossack; D.G. Vass

doi:10.1364/OAM.1993.ThB.5

OSA Annual Meeting
Technical Digest Series (Optica Publishing Group, 1993),
paper ThB.5
•https://doi.org/10.1364/OAM.1993.ThB.5

Smart liquid crystal spatial light modulator for use in real-time image-intensity contouring

M.W.G. Snook, P.W. McOwan, W.J. Hossack, and D.G. Vass

OSA Annual Meeting 1993

Toronto Canada
3–8 October 1993
ISBN:

From the session
Symposium on Smart Pixels (ThB)

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M. W. G. Snook, P. W. McOwan, W. J. Hossack, and D. G. Vass, "Smart liquid crystal spatial light modulator for use in real-time image-intensity contouring," in OSA Annual Meeting, Technical Digest Series (Optica Publishing Group, 1993), paper ThB.5.

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Abstract

Smart pixel back-planes have been designed to detect the edges (intensity gradients) within a selected intensity range to give an isotropic contour map or isophote. Isophote detection is important in determining shape from shading, slant and texture classification as in human vision.

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