Adaptive Spectral-Spatial Multiscale Contextual Feature Extraction for Hyperspectral Image Classification.
Di WangBo DuLiangpei ZhangYonghao XuPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- hyperspectral image classification
- multiscale
- feature extraction
- hyperspectral
- hyperspectral images
- image processing
- active learning
- wavelet transform
- spectral signatures
- spatial frequency
- hyperspectral data
- remote sensing
- hyperspectral imagery
- spatial information
- contextual information
- frequency domain
- multispectral
- wavelet domain
- dimensionality reduction
- image fusion
- image segmentation
- infrared
- edge detection
- feature selection
- wavelet coefficients
- face recognition
- reinforcement learning
- image representation
- scale space
- image classification
- feature set
- feature vectors