537 citations · 1.5k across the 21 of their papers we have counts for
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Masking Hyperspectral Imaging Data with Pretrained Models
Elias Arbash, Andréa de Lima Ribeiro, Sam Thiele +5
The presence of undesired background areas associated with potential noise and unknown spectral characteristics degrades the performance of hyperspectral data processing. Masking o…
A Multisensor Hyperspectral Benchmark Dataset For Unmixing of Intimate Mixtures
Bikram Koirala, Behnood Rasti, Zakaria Bnoulkacem +11
Optical hyperspectral cameras capture the spectral reflectance of materials. Since many materials behave as heterogeneous intimate mixtures with which each photon interacts differe…
SUnAA: Sparse Unmixing using Archetypal Analysis
Behnood Rasti, Alexandre Zouaoui, Julien Mairal +1
This paper introduces a new sparse unmixing technique using archetypal analysis (SUnAA). First, we design a new model based on archetypal analysis. We assume that the endmembers of…
Image Processing and Machine Learning for Hyperspectral Unmixing: An Overview and the HySUPP Python Package
Behnood Rasti, Alexandre Zouaoui, Julien Mairal +1
Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of hyperspectral sensors, double scattering, and inti…