Curvature Filters-Based Multiscale Feature Extraction for Hyperspectral Image Classification.
Qiaobo HaoBin SunShutao LiMelba M. CrawfordXudong KangPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- multiscale
- hyperspectral image classification
- feature extraction
- edge detection
- wavelet transform
- active learning
- image processing
- gabor filters
- hyperspectral
- hyperspectral images
- scale space
- image segmentation
- frequency domain
- image representation
- hyperspectral data
- dimension reduction
- face recognition
- wavelet coefficients
- feature space
- curvature scale space
- edge enhancement
- feature selection
- remote sensing
- image classification
- principal component analysis
- texture features
- filter bank
- pattern recognition
- low dimensional
- high quality
- computer vision