Prof. Ekaterina A. Sandykova Profile

Prof. Ekaterina A. Sandykova

at National Research Tomsk State Univ

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 2 December 2021 Paper

Paper

Informative feature selection method for Raman micro-spectroscopy data

A. Karmenyan, D. Vrazhnov, E. Sandykova, E. Perevedentseva, A. Krivokharchenko, V. Nadtochenko, C.-L. Cheng, T. Kabanova, T. Malakhova

Proceedings Volume 12086, 120861H (2021) https://doi.org/10.1117/12.2613966

KEYWORDS: Raman spectroscopy, Feature selection, Machine learning, Statistical analysis

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Proceedings Article | 17 November 2020 Paper

Paper

Study of lymphedematous tissue by optical coherent elastography in small animals

Alexey Lokhin, Oksana Kurochkina, Irina Suhodolo, Aleksandr Taletskiy, Maria Pavlova, Natalya Krivova, Olga Zakharova, Ekaterina Sandykova, Aleksey Markelov, Maksim Miroshnichenko

Proceedings Volume 11582, 115821X (2020) https://doi.org/10.1117/12.2583808

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Proceedings Article | 17 November 2020 Paper

Paper

Measurement and estimation of the structure of lymphedematous tissue on animal model

V. Nikolaev, O. Zakharova, O. Kurochkina, E. Sandykova, A. Taletskiy, N. Krivova

Proceedings Volume 11582, 115821I (2020) https://doi.org/10.1117/12.2581564

KEYWORDS: Skin, Lymphatic system, Second-harmonic generation, Multiphoton microscopy, Collagen, Microscopes

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Proceedings Article | 18 December 2019 Paper

Paper

Optical coherence tomography modeling method based on Leontovich – Fock equation

Yury Kistenev, A. Bulygin, Ekaterina Sandykova, Elena Sim, Denis Vrazhnov

Proceedings Volume 11208, 1120807 (2019) https://doi.org/10.1117/12.2540339

KEYWORDS: Optical coherence tomography, Diffraction, Reflectivity, Refractive index, Diagnostics, Elastography, Numerical analysis, Maxwell's equations, Computer simulations, Backscatter

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Proceedings Article | 18 December 2019 Paper

Paper

Visualization of the lymphedema tissue internal structure by monitoring of backscattering

Yury Kistenev, Viktor Nikolaev, Oksana Kurochkina, Alexey Borisov, Natalia Krivova, Ekaterina Sandykova

Proceedings Volume 11208, 112080F (2019) https://doi.org/10.1117/12.2540608

KEYWORDS: Tissues, Lymphatic system, Optical coherence tomography, Skin, Digital filtering, Visualization, Tissue optics, Backscatter, Biomedical optics, Statistical analysis

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Proceedings Article | 18 December 2019 Paper

Paper

Estimation of the collagen and elastin condition at lymphedema using multiphoton microscopy

Viktor Nikolaev, Ekaterina Sandykova, Oksana Kurochkina, Denis Vrazhnov, Natalia Krivova, Yury Kistenev, Elena Sim

Proceedings Volume 11208, 112080E (2019) https://doi.org/10.1117/12.2540604

KEYWORDS: Tissues, Collagen, Second-harmonic generation, Skin, Multiphoton microscopy, Photons, Image analysis, Lymphatic system, Tissue optics, Fluorescence lifetime imaging

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Proceedings Article | 18 December 2019 Paper

Paper

Structure imaging of biological tissue by optical coherence elastography

Alexey Lokhin, Yury Kistenev, Alexey Borisov, Anastasia Knyazkova, Ekaterina Sandykova

Proceedings Volume 11208, 112080C (2019) https://doi.org/10.1117/12.2540593

KEYWORDS: Tissues, Skin, Optical coherence tomography, Tissue optics, Elastography, Calibration, Biomedical optics, Image compression, Coherence (optics), Soft tissue optics

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Proceedings Article | 18 December 2019 Paper

Paper

Modeling of IR laser radiation propagation in bio-tissues

Yury Kistenev, Andrey Buligin, Ekaterina Sandykova, Elena Sim, Denis Vrazhnov

Proceedings Volume 11208, 112081Q (2019) https://doi.org/10.1117/12.2540429

KEYWORDS: Atmospheric propagation, Refractive index, Optical coherence tomography, Infrared lasers, Tissue optics, Mathematical modeling, Numerical simulations, Laser beam propagation, Skin, Wave propagation

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Proceedings Article | 11 December 2019 Paper

Paper

The study of changes of Young's modulus in disorganization of the collagen structures by optical coherence elastography

Aleksey Lokhin, Yuri Kistenev, Aleksey Borisov, Anastasia Knyazkova, Elena Sim, Ekaterina Sandykova

Proceedings Volume 11322, 113222I (2019) https://doi.org/10.1117/12.2550758

KEYWORDS: Collagen, Elastography, Lymphatic system, Tissues, Coherence (optics), Optical fibers, Tissue optics, Optical coherence tomography, Biomedical optics

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Proceedings Article | 19 July 2019 Paper

Paper

Lymphedema tissue analysis using optical imaging and gradient processing

Yury Kistenev, Alexey Borisov, Viktor Nikolaev, Denis Vrazhnov, Anastasya Knyazkova, Natalya Kryvova, Ekaterina Sandykova

Proceedings Volume 11073, 110731Z (2019) https://doi.org/10.1117/12.2526530

KEYWORDS: Multiphoton microscopy, Tissues, Optical coherence tomography, Tissue optics, Image processing, Lymphatic system, Image segmentation, Sensors, Image analysis, Optical imaging

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Proceedings Article | 16 April 2018 Paper

Paper

THz laser spectroscopy exosome analysis of saliva and blood plasma

A. Knyazkova, N. Yunusova, E. Tugutova, E. Ilyasova, E. Sandykova, V. Zasedatel

Proceedings Volume 10614, 106141Z (2018) https://doi.org/10.1117/12.2303629

KEYWORDS: Colorectal cancer, Blood, Plasma, Cancer, Simulation of CCA and DLA aggregates, Absorption, Terahertz radiation, Statistical analysis, Laser spectroscopy, Tumors

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Proceedings Article | 16 April 2018 Paper

Paper

Possibilities of cytospectrophotometry of oncological prostate cancer tissue analysis in the TGz spectral range

Yu. Kistenev, A. Borisov, A. Knyazkova, E. Ilyasova, E. Sandykova, A. Gorbunov, L. Spirina

Proceedings Volume 10614, 106141T (2018) https://doi.org/10.1117/12.2303625

KEYWORDS: Tissues, Terahertz radiation, Cancer, Absorption, Tumors, Analytical research, Principal component analysis, Statistical analysis, Prostate cancer, Spectroscopy

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Proceedings Article | 16 April 2018 Paper

Paper

Investigation of the electric field distribution in the human brain based on MRI and EEG data

Yu. Kistenev, A. Borisov, A. Knyazkova, A. Shapovalova, E. Ilyasova, E. Sandykova

Proceedings Volume 10614, 106141P (2018) https://doi.org/10.1117/12.2303464

KEYWORDS: Electroencephalography, Brain, Magnetic resonance imaging, Head

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Proceedings Article | 16 April 2018 Paper

Paper

Improvement of the multiphoton fluorescence microscopy images quality using digital filtration

Y. Kistenev, V. Nikolaev, A. Drozdova, E. Ilyasova, E. Sandykova

Proceedings Volume 10614, 106141Q (2018) https://doi.org/10.1117/12.2303643

KEYWORDS: Fluorescence lifetime imaging, Digital filtering, Collagen, Gaussian filters, Skin, Image filtering, Luminescence, Optical filters, Multiphoton fluorescence microscopy

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Proceedings Article | 16 April 2018 Paper

Paper

The kernel construction for the biomedical data classification using support vector machine

D. Vrazhnov, V. Nikolaev, A. Shapovalov, E. Sandykova

Proceedings Volume 10614, 106141Y (2018) https://doi.org/10.1117/12.2303630

KEYWORDS: Chronic obstructive pulmonary disease, Statistical analysis, Biomedical optics, Absorption, Differential equations, Binary data, Gas lasers, Data modeling, Data mining, Diffusion

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Proceedings Article | 19 November 2015 Paper

Paper

Quantitative comparison of the absorption spectra of the gas mixtures in analogy to the criterion of Pearson

Yu. Kistenev, D. Kuzmin, E. Sandykova, A. Shapovalov

Proceedings Volume 9680, 96803S (2015) https://doi.org/10.1117/12.2205606

KEYWORDS: Absorption, Lung cancer, Chronic obstructive pulmonary disease, Principal component analysis, Diagnostics, Statistical analysis, Spectroscopy, Atmospheric physics, Distance measurement, Gas lasers

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Showing 5 of 16 publications

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