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Proceedings Paper

Optical-digital method for detecting distortions of microcrystal structure on a tear crystallogram
Author(s): Svetlana N. Khonina; Victor V. Kotlyar; Victor A. Soifer; T. P. Dvoryanova
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Paper Abstract

This paper proposes an automated method for detecting microcrystal structure distortions on a tear crystallogram using the Karhunen-Loeve expansion (KLE) with preliminary construction of the crystallogram directions' field. The method implies optical implementation: we propose a scheme for optically constructing the image directions' field using a rotating slot. Using the ophthalmologist selected samples of crystallograms a computer-aided simulation has been conducted.

Paper Details

Date Published: 19 January 1995
PDF: 7 pages
Proc. SPIE 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94), (19 January 1995); doi: 10.1117/12.199642
Show Author Affiliations
Svetlana N. Khonina, Image Processing Systems Institute (Russia)
Victor V. Kotlyar, Image Processing Systems Institute (Russia)
Victor A. Soifer, Image Processing Systems Institute (Russia)
T. P. Dvoryanova, Image Processing Systems Institute (Russia)


Published in SPIE Proceedings Vol. 2363:
5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94)
Nikolai A. Kuznetsov; Victor A. Soifer, Editor(s)

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