Hyperspectral Classification of Two-Branch Joint Networks Based on Gaussian Pyramid Multiscale and Wavelet Transform.
Yigang TangXiaolan XieYouhua YuPublished in: IEEE Access (2022)
Keyphrases
- wavelet transform
- hyperspectral
- multiscale
- hyperspectral images
- hyperspectral data
- pixel classification
- hyperspectral image classification
- multispectral
- remote sensing
- infrared
- feature extraction
- hyperspectral imagery
- wavelet domain
- wavelet decomposition
- high frequency
- hyperspectral remote sensing
- subband
- image processing
- wavelet coefficients
- pattern recognition
- multiresolution
- gaussian pyramid
- image compression
- image data
- spectral bands
- scale space
- target detection
- wavelet filters
- spatial resolution
- affine invariant
- satellite images
- feature vectors
- coarse to fine
- filter bank
- detection algorithm