Offre en lien avec l’Action/le Réseau : – — –/– — –
Laboratoire/Entreprise : LISIC
Durée : 6 months
Contact : gilles.delmaire@univ-littoral.fr
Date limite de publication : 2022-01-17
Contexte :
Hyperspectral Imaging for precision agriculture is a fast-growing field with the advent of compact hyperspectral imagers that provide multiple wavelengths.
In this context, an ongoing Phd thesis, funded by the PMCO and the ULCO university, aims at extracting potato leaf spectra along a field by scanning it with a portable hyperspectral imager. Through
these experimentation, it is expected to detect and locate the affected plants by late blight. To this end, extracting a consistent datacube representing part of the field is needed.
To this goal, the alignment of datacube layers obtained from a spatio-spectral compact hyperspectral imager (funded by the FEDER and Hauts-de-France Region) appears as a challenging task. Indeed, this
kind of imager is designed to scan the scene through a thin lens, causing parallax effects from oblique vision. This effect directly impacts the datacube design with some indesirable spatial gaps while browsing the spectral layers.
Sujet :
The main goal of the internship is to stitch images together into a big datacube with a negligible geometric reconstruction error along the layers regarding the potato leaf scale.
Detailed information in the associated file.
Profil du candidat :
The applicant should conduct Master or engineering studies in relevant fields (artificial intelligence, datascience, applied mathematics). Some knowledge on optics and hyperspectral imagery may be useful.
Formation et compétences requises :
The applicant should conduct Master or engineering studies in relevant fields (artificial intelligence, datascience, applied mathematics). Some knowledge on optics and hyperspectral imagery may be useful.
Good programming skills in Python, Matlab and Shell programming are expected.
Good oral and written communication skills are needed.
Adresse d’emploi :
LISIC Lab,
La Malassise, Chemin de la Malassise,
62219 Longuenesse
Document attaché : 202201131745_Demande_Stage_Recherche_M2.pdf