CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12816 > Article
Presentation
13 March 2024 Imaging and depth classification of skin microvasculature for skin cancer detection with dynamic laser speckle contrast imaging (DLSCI)
Giulia Mansutti, Martin Villiger, Brett E Bouma, Néstor Uribe-Patarroyo
Author Affiliations +
Proceedings Volume PC12816, Photonics in Dermatology and Plastic Surgery 2024; PC128160P (2024) https://doi.org/10.1117/12.3002932
Event: SPIE BiOS, 2024, San Francisco, California, United States
Abstract
We present the first laser speckle imaging device for skin cancer detection that can image and distinguish shallow and deep vessels from speckle frames acquired with a single exposure time. To do this, we have developed a new signal processing technique based on the simultaneous evaluation of two metrics: one based on contrast, and one based on a normalized version of the second order autocorrelation function, to reveal deep and shallow vessels, respectively. We will present data from the pilot studies we are conducting on healthy volunteers and skin cancer patients at MGH skin cancer clinic, in which we will compare the microvasculature images obtained with our device from different skin lesions.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Giulia Mansutti, Martin Villiger, Brett E Bouma, and Néstor Uribe-Patarroyo "Imaging and depth classification of skin microvasculature for skin cancer detection with dynamic laser speckle contrast imaging (DLSCI)", Proc. SPIE PC12816, Photonics in Dermatology and Plastic Surgery 2024, PC128160P (13 March 2024); https://doi.org/10.1117/12.3002932
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Skin
Skin cancer
Cancer detection
Laser speckle imaging
Near infrared
Quantum devices
Imaging devices
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top