Spatially resolved multimodal in vivo spectroscopy data fusion for discriminating precancerous states
- W. Blondel, F. Abdat, M. Amouroux, Y. Guermeur
- 2014 International Conference Laser Optics
- 2014
2 Excerpts
Hybrid feature selection and SVM-based classification for mouse skin precancerous stages diagnosis from bimodal spectroscopy.
- Published 2012 in Optics express
Abstract
This paper deals with multi-class classification of skin pre-cancerous stages based on bimodal spectroscopic features combining spatially resolved AutoFluorescence (AF) and Diffuse Reflectance (DR) measurements. A new hybrid method to extract and select features is presented. It is based on Discrete Cosine Transform (DCT) applied to AF spectra and on Mutual… (More)