2 papers
eess.IV2025
Classification non supervis{é}es d'acquisitions hyperspectrales cod{é}es : quelles v{é}rit{é}s terrain ?
Trung-tin Dinh, Hervé Carfantan, Antoine Monmayrant +1
We propose an unsupervised classification method using a limited number of coded acquisitions from a DD-CASSI hyperspectral imager. Based on a simple model of intra-class spectral…
eess.IV2025
The Marginal Importance of Distortions and Alignment in CASSI systems
Léo Paillet, Antoine Rouxel, Hervé Carfantan +2
This paper introduces a differentiable ray-tracing based model that incorporates aberrations and distortions to render realistic coded hyperspectral acquisitions using Coded-Apertu…