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From spectrum to yield: advances in crop photosynthesis with hyperspectral imaging. [PDF]

open access: yesPhotosynthetica
Panda D   +7 more
europepmc   +1 more source

Adversarial Autoencoder Network for Hyperspectral Unmixing

IEEE Transactions on Neural Networks and Learning Systems, 2023
Spectral unmixing (SU), which refers to extracting basic features (i.e., endmembers) at the subpixel level and calculating the corresponding proportion (i.e., abundances), has become a major preprocessing technique for the hyperspectral image analysis.
Qiwen Jin   +5 more
openaire   +2 more sources

Blind hyperspectral unmixing

SPIE Proceedings, 2007
ABSTRACT Hyperspectral unmixing methods aim at the decompositio n of a hyperspectral image in to a collection endmembersignatures, i.e., the radiance or re”ectance of the materials present in the scene, and the correspondent abundancefractions at each pixel in the image.This paper introduces a new unmixing method termed dependent component analysis ...
Nascimento, Jose, Bioucas-Dias, José M.
openaire   +3 more sources

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