Pixel-Superpixel Level Multiscale Graph and Spectral-Spatial Representation Fusion Network for Hyperspectral Image Classification.
Xueqin WangWenhui GuoXinru FanYanjiang WangPublished in: IEEE Geosci. Remote. Sens. Lett. (2023)
Keyphrases
- hyperspectral image classification
- spectral signatures
- multiscale
- hyperspectral
- hyperspectral images
- pixel level
- spectral decomposition
- image fusion
- superpixels
- graphical representation
- image representation
- hyperspectral data
- spectral characteristics
- hyperspectral imagery
- remote sensing
- graph structure
- active learning
- spatial information
- data sets
- image processing
- spatial resolution
- input image
- wavelet transform
- multispectral
- data fusion
- infrared
- scale space
- image segmentation
- information fusion
- spatial frequency
- multi sensor
- graph cuts
- similarity measure
- learning algorithm