Canabal-Carbia, Mónica, Sánchez-Montes, Adriana R., Rodríguez, Carla, Estévez, Irene, Luque, Jordi, Garnatje, Teresa, Campos, Juan, Lizana Tutusaus, Ángel
Inspection of plant pathologies through pseudocolored images based on polarimetric basis
M. Canabal-Carbia, A.R. Sánchez-Montes, C. Rodríguez, I. Estévez, J. Luque, T. Garnatje, J. Campos, and A. Lizana, "Inspection of plant pathologies through pseudocolored images based on polarimetric basis", 11th EOSAM, 11-15 September 2023, Dijon, France. EPJ Web Conferences 287, 03004 (2023). https://doi.org/10.1051/epjconf/202328703004
URI: http://hdl.handle.net/10045/139685
DOI: 10.1051/epjconf/202328703004
ISSN: 2100-014X
Abstract: 
The study of the interaction of biological tissue with polarized light leads to relevant information of physical properties (dichroism, retardance and depolarization) of samples. Polarimetric analysis of different characteristics in tissues is useful for applications such us tissue classification, contrast enhancement or pathology detection. By means of polarimetric imaging techniques we can characterize the polarimetric signature of biological samples in a noninvasive and nondestructive way. We have found that depolarization information is of special interest in turbid media such as plant tissue. In this manuscript we use polarimetric observables for plant inspection. In particular, we provide enhanced visualization of certain plant pathologies by constructing depolarization based pseudocolored images of pathological leaves where the pathological areas are revealed.
Keywords:Polarimetric analysis, Biological tissue, Imaging techniques, Depolarization
EDP Sciences
info:eu-repo/semantics/conferenceObject