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L₁ Sparsity-Constrained Archetypal Analysis Algorithm for Hyperspectral Unmixing.
Mingming Xu
Zhiru Yang
Guangbo Ren
Hui Sheng
Shanwei Liu
Wei Liu
Chuanlong Ye
Published in:
IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
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hyperspectral
k means
learning algorithm
hyperspectral images
similarity measure
detection algorithm
nonnegative matrix factorization
image quality
clustering method
remote sensing
neural network
computer vision
denoising
infrared
pixel classification