Multiscale Gaussian Derivative Functions for Hyperspectral Image Feature Extraction.
Fardin MirzapourHassan GhassemianPublished in: IEEE Geosci. Remote. Sens. Lett. (2016)
Keyphrases
- hyperspectral
- image feature extraction
- multiscale
- gaussian derivatives
- image processing
- scale space
- remote sensing
- multispectral
- feature extraction
- image data
- information content
- scale invariant
- natural images
- edge detection
- wavelet transform
- image analysis
- image segmentation
- signal processing
- image representation
- wavelet domain
- image fusion
- pattern recognition
- frequency domain
- denoising
- object recognition
- affine invariant
- wavelet decomposition
- similarity measure