Speckle-imaging methods using focused laser beams in applications to tissue mapping

Dmitry A. Zimnyakov; Valery V. Tuchin; Sergei R. Utz M.D.; Alexey A. Mishin

doi:10.1117/12.209718

24 May 1995 Speckle-imaging methods using focused laser beams in applications to tissue mapping

Dmitry A. Zimnyakov, Valery V. Tuchin, Sergei R. Utz M.D., Alexey A. Mishin

Proceedings Volume 2433, Medical Imaging 1995: Physiology and Function from Multidimensional Images; (1995) https://doi.org/10.1117/12.209718
Event: Medical Imaging 1995, 1995, San Diego, CA, United States

Abstract

Correlation analysis of the far-zone speckle intensity has been examined in application to biotissue structure investigation. Asymptotic value of the exponential factor of intensity structure function has been proposed as the informative parameter. Generation of the 2D images of this factor distribution is discussed for different illumination conditions. Mapping of the light-scattering biotissue structure images has been carried out for the samples of normal and psoriatic human epidermal strippings.

Citation Download Citation

Dmitry A. Zimnyakov, Valery V. Tuchin, Sergei R. Utz M.D., and Alexey A. Mishin "Speckle-imaging methods using focused laser beams in applications to tissue mapping", Proc. SPIE 2433, Medical Imaging 1995: Physiology and Function from Multidimensional Images, (24 May 1995); https://doi.org/10.1117/12.209718

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