Learning hyperspectral images from RGB images via a coarse-to-fine CNN.

Shaohui Mei Yunhao Geng Junhui Hou Qian Du

Published in: Sci. China Inf. Sci. (2022)

Keyphrases

coarse to fine
hyperspectral images
image registration
image data
image database
computer vision
multiscale
image retrieval
input image
multiresolution
hierarchical segmentation
image analysis
pattern recognition
color images
object recognition
spatial information
hyperspectral
reinforcement learning
spectral bands
image pyramid
similarity measure