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29 April 2022 Application of shallow and deep convolutional neural networks to recognize the average flow rate of physiological fluids in a capillary
Ivan N. Stebakov, Elena P. Kornaeva, Elena V. Potapova, Viktor V. Dremin
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Proceedings Volume 12194, Computational Biophysics and Nanobiophotonics; 121940D (2022) https://doi.org/10.1117/12.2626125
Event: XXV Annual Conference Saratov Fall Meeting 2021; and IX Symposium on Optics and Biophotonics, 2021, Saratov, Russian Federation
Abstract
The aim of this work is to develop practical tools to recognize the average flow rate of physiological fluids in capillaries. This tool is represented by classification models in an artificial neural networks form. The flow rate data were obtained experimentally. Intralipid was used as the test liquid. Laser speckle contrast imaging was used to obtain images of liquid flow in a glass capillary. The experiment was carried out with an average flow rate of 0-2 mm/s with various concentrations of intralipid. The results of training of fully connected and convolutional neural networks for processing the received data are presented. The accuracy of determining the average flow rate of intralipid with different concentrations was comparable to the previously obtained results for a fixed concentration and amounted to approximately 97.5%.
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Ivan N. Stebakov, Elena P. Kornaeva, Elena V. Potapova, and Viktor V. Dremin "Application of shallow and deep convolutional neural networks to recognize the average flow rate of physiological fluids in a capillary", Proc. SPIE 12194, Computational Biophysics and Nanobiophotonics, 121940D (29 April 2022); https://doi.org/10.1117/12.2626125
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