Statistical study of coherent images of particles in the volume of optical medium

Tatiana Y. Nikolaeva; Nikolay V. Petrov

doi:10.1117/12.2061671

19 September 2014 Statistical study of coherent images of particles in the volume of optical medium

Proceedings Volume 9216, Optics and Photonics for Information Processing VIII; 921612 (2014) https://doi.org/10.1117/12.2061671
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

In this paper, the problems of recognition of individual particle images in the volume of optical medium conditioned upon their coherent superposition are described. To evaluate the efficiency of methods of particle image recognition, a typical problem of analysis of the intensity distributions formed by laser radiation scattered on suspended particles in a volume of an optical medium is considered. As a result of applying of the method of statistical accounting of particle images, based on the edge-point linking and thresholding technique, normalized density distributions of particles in the image plane are obtained. Evaluation of the performance of applied recognition method for individual particle images is conducted using correlation analysis to assess the quality of obtained images.

Citation Download Citation

Tatiana Y. Nikolaeva and Nikolay V. Petrov "Statistical study of coherent images of particles in the volume of optical medium", Proc. SPIE 9216, Optics and Photonics for Information Processing VIII, 921612 (19 September 2014); https://doi.org/10.1117/12.2061671

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