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Global Gradient Estimation of Hyperspectral Images for Registration Refinement in Multimodal Microspectroscopy.
Christoph Pomrehn
Andreas Kolb
Rainer Herpers
Published in:
WHISPERS (2021)
Keyphrases
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pattern recognition
hyperspectral images
gradient estimation
hyperspectral
hyperspectral imagery
remote sensing
hyperspectral data
multispectral
image registration
variance reduction
multispectral images
spatial resolution
target detection
color images
state space
spectral bands