Dr. Aleksandrs D. Derjabo Profile

Dr. Aleksandrs D. Derjabo

Oncologist at SIA Riga Eastern Clinical Univ Hospital

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 28 October 2020 Paper

Challenges of automatic processing of large amount of skin lesion multispectral data

I. Lihacova, E. Cibulska, A. Lihachev, M. Lange, E. Plorina, D. Bliznuks, A. Derjabo, N. Kiss

Proceedings Volume 11585, 115850C (2020) https://doi.org/10.1117/12.2582049

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Proceedings Article | 28 October 2020 Paper

Spectral imaging as a tool for the evaluation of skin cancer post-operative scars

Marta Lange, Szabolcs Bozsányi, Emilija Plorina, A. Lihachev, A. Derjabo

Proceedings Volume 11585, 1158506 (2020) https://doi.org/10.1117/12.2575704

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Proceedings Article | 19 July 2019 Paper

Imaging of LED-excited autofluorescence photobleaching rates for skin lesion diagnostics

Alexey Lihachev, Emilija Vija Plorina, Marta Lange, Ilze Lihacova, Alexander Derjabo, Dmitrijs Bliznuks

Proceedings Volume 11073, 110731S (2019) https://doi.org/10.1117/12.2526260

KEYWORDS: Skin, Diagnostics, Skin cancer, Image filtering, Imaging spectroscopy, Light emitting diodes, RGB color model, Oncology, Prototyping, Spectroscopy

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Proceedings Article | 19 July 2019 Paper

Non-invasive LED-based screening solution for skin cancer

Marta Lange, Norbert Kiss, Luca Fesus, Emilija Plorina, Aleksandrs Derjabo, Janis Spigulis

Proceedings Volume 11073, 110731I (2019) https://doi.org/10.1117/12.2526386

KEYWORDS: Skin cancer, Skin, Light emitting diodes, Melanoma, Diagnostics, Cancer, Visualization, Infrared imaging, Infrared radiation, Dermatology, Multispectral imaging, Non-invasive medical diagnostics

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Proceedings Article | 3 June 2019 Paper

Multispectral and autofluorescence RGB imaging for skin cancer diagnostics

V. Lukinsone, I. Kuzmina, R. Veilande, E. V. Plorina, D. Bliznuks, K. Bolochko, A. Derjabo, I. Lihacova, J. Spigulis

Proceedings Volume 11065, 110650A (2019) https://doi.org/10.1117/12.2518882

KEYWORDS: Skin, Melanoma, Diagnostics, Multispectral imaging, Diffuse reflectance spectroscopy, Light emitting diodes, RGB color model, Skin cancer, Image processing, Cameras

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Proceedings Article | 17 May 2018 Paper

Optical design improvement for noncontact skin cancer diagnostic device

Emilija Vija Plorina, Dmitrijs Bliznuks, Alexander Derjabo, Alexey Lihachev, Ilze Lihacova, Ilze Oshina, Marta Lange

Proceedings Volume 10685, 1068542 (2018) https://doi.org/10.1117/12.2307125

KEYWORDS: Diagnostics, Light emitting diodes, Skin, Skin cancer, Multispectral imaging, Optical design, Diffuse reflectance spectroscopy, Prototyping, Optical filters, Objectives

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Proceedings Article | 17 May 2018 Paper

A method for skin malformation classification by combining multispectral and skin autofluorescence imaging

Ilze Lihacova, Katrina Bolochko, Emilija Vija Plorina, Marta Lange, Alexey Lihachev, Dmitrijs Bliznuks, Alexander Derjabo

Proceedings Volume 10685, 1068535 (2018) https://doi.org/10.1117/12.2306203

KEYWORDS: Skin, Melanoma, Diagnostics, Skin cancer, Auto-fluorescence imaging, Prototyping, Light emitting diodes, RGB color model, Optical filters, Cameras

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Proceedings Article | 7 December 2017 Paper

Evaluation of skin pathologies by RGB autofluorescence imaging

Alexey Lihachev, Emilija Plorina, Alexander Derjabo, Marta Lange, Ilze Lihacova

Proceedings Volume 10592, 1059207 (2017) https://doi.org/10.1117/12.2297007

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SPIE Journal Paper | 11 December 2015 Open Access

Autofluorescence imaging of basal cell carcinoma by smartphone RGB camera

Alexey Lihachev, Alexander Derjabo, Inesa Ferulova, Marta Lange, Ilze Lihacova, Janis Spigulis

JBO, Vol. 20, Issue 12, 120502, (December 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.12.120502

KEYWORDS: Atrial fibrillation, Skin, Tumors, RGB color model, Tissues, Image filtering, Cameras, Auto-fluorescence imaging, Optical filters, Luminescence

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