19 January 1995 Optical-digital method for detecting distortions of microcrystal structure on a tear crystallogram
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Proceedings Volume 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94); (1995) https://doi.org/10.1117/12.199642
Event: Digital Image Processing and Computer Graphics: Fifth International Workshop, 1994, Samara, Russian Federation
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.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Svetlana N. Khonina, Victor V. Kotlyar, Victor A. Soifer, T. P. Dvoryanova, "Optical-digital method for detecting distortions of microcrystal structure on a tear crystallogram", Proc. SPIE 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94), (19 January 1995); doi: 10.1117/12.199642; https://doi.org/10.1117/12.199642
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