Analysis of cutaneous leishmaniasis hyperspectral images by means of an inverse modeling procedure

Deivid Botina-Monsalve; July Galeano; Maria C. Torres-Madronero; Artur Zarzycki; Johnson Garzón; Javier Murillo; Sara M. Robledo; Franck Marzani

doi:10.1117/12.2542135

3 January 2020 Analysis of cutaneous leishmaniasis hyperspectral images by means of an inverse modeling procedure

Deivid Botina-Monsalve, July Galeano, Maria C. Torres-Madronero, Artur Zarzycki, Johnson Garzón, Javier Murillo, Sara M. Robledo, Franck Marzani

Author Affiliations +

Proceedings Volume 11330, 15th International Symposium on Medical Information Processing and Analysis; 113300W (2020) https://doi.org/10.1117/12.2542135
Event: 15th International Symposium on Medical Information Processing and Analysis, 2019, Medelin, Colombia

Abstract

Latin America and other places in the world have tropical regions, from which multiple diseases emerge. Cutaneous Leishmaniasis (CL) is one of the most common pathologies that attack the populations on these areas, generating an ulcer and leaving marks for life. The difficult access to appropriate medical attention of affected populations raises the need for new instruments and techniques that facilitate the diagnosis and monitoring of treatments for this disease. This article proposes a methodology of analysis of golden hamster skin with cutaneous ulcer caused by leishmaniasis through a three-layer inverse reflectance model, genetic algorithms and the Hyperspectral image acquisition system ASCLEPIOS. As a result, the concentration maps of: thickness of the epidermis (epi), epidermis plus thickness of the dermis (epiPder ), volumetric fraction of blood (Fblood), diameter of the Collagen particles (Coll), volumetric fraction of collagen (Fcoll), diameter of the Fibroblast particles (Fibro), volumetric fraction of melanin (Fmel), diameter of Keratynocytes particles (Kera), diameter of Macrophages particles (Macro), and oxygen saturation (OS) were obtained.

Citation Download Citation

Deivid Botina-Monsalve, July Galeano, Maria C. Torres-Madronero, Artur Zarzycki, Johnson Garzón, Javier Murillo, Sara M. Robledo, and Franck Marzani "Analysis of cutaneous leishmaniasis hyperspectral images by means of an inverse modeling procedure", Proc. SPIE 11330, 15th International Symposium on Medical Information Processing and Analysis, 113300W (3 January 2020); https://doi.org/10.1117/12.2542135

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Hyperspectral imaging

Particles

Collagen

Blood

Genetic algorithms

Image acquisition

Oxygen

Show All Keywords

Keywords/Phrases

Search In:

Publication Years