A5107140502- Optical Imaging and Spectroscopy Techniques
- Infrared Thermography in Medicine
- Spectroscopy Techniques in Biomedical and Chemical Research
- Digital Imaging in Medicine
- Optical Coherence Tomography Applications
- Cutaneous Melanoma Detection and Management
- Optical Polarization and Ellipsometry
- Industrial Vision Systems and Defect Detection
- Image and Video Quality Assessment
- Spectroscopy and Chemometric Analyses
- Nonmelanoma Skin Cancer Studies
- Optical Coatings and Gratings
- Skin Protection and Aging
- Molecular Biology Techniques and Applications
Centre National de la Recherche Scientifique
2017-2025
Université de Lorraine
2017-2025
Centre de Recherche en Automatique de Nancy
2017-2024
International Society for Optics and Photonics
2015
Optica
2015
Investigating optical properties (OPs) is crucial in the field of biophotonics, as it has a broad impact on understanding light-tissue interactions. However, current techniques, such inverse Monte Carlo simulations (IMCS), have limitations extracting detailed information about spectral behavior microscopic absorbers and scatterers. We aim to develop customized autoencoder neural network (ANN) that can automatically identify each absorber scatterer responsible for generating OP. The ANN...
Optical spectroscopy is studied to contribute skin cancer diagnosis. Indeed, optical spectra are modified along progression and provide complementary information (e.g., on metabolism tissue structure) clinical examination for surgical guidance [1,2]. The current original dataset made of autofluorescence diffuse reflectance acquired in vivo 131 patients' with the SpectroLive device [3,4]. Spatially-resolved measurements were performed using a multi-fiber optic probe featuring 4 distances...
Actinic keratoses (AKs) are sun-damaged skin areas that affect 20% of the European adult population and more than 50% people aged 70 years over. There currently no clinical or histological features allowing us to identify which class (i.e., regression progression) an AK belongs. A transcriptomic approach seems be a robust tool for characterization, but there is need additional studies, including patients elucidating molecular signature AK. In this context, present study, largest number date,...
Aging population as well growing incidence of type 2 diabetes induce a chronic skin disorders. In the meantime, shortage dermatologists leaves some areas underserved. Remote triage and assistance to homecare nurses (known "teledermatology") appear be promising solutions provide dermatological valuation in decent time patients wherever they live. Nowadays, teledermatology is often based on consumer devices (digital tablets, smartphones, webcams) whose photobiological electrical safety levels...
After a general overview on the various types of features extracted and main selection classification methods implemented in frame tissue fibered spectroscopy studies, present contribution will focus implementation multi-class schemes original combination decision fusion approaches based AutoFluorescence (AF) Diffuse Reflectance (DR) modalities spatial resolution through multiple Collecting-Excitation Fiber Distances (CEFS). Results confirm interest to couple AF DR measurements show that...