Unleashing the full potential of hyperspectral imaging: Decoupled image and frequency-domain spatial-spectral framework.
Shuang HeJia TianLina HaoSen ZhangQingjiu TianPublished in: Expert Syst. Appl. (2024)
Keyphrases
- frequency domain
- spectral signatures
- spectral domain
- cross correlation
- hyperspectral imagery
- hyperspectral imaging
- hyperspectral images
- hyperspectral
- low frequency
- spatial domain
- power spectrum
- spatial information
- fourier transform
- image data
- target detection
- power spectra
- image retrieval
- multiscale
- image analysis
- feature extraction
- input image
- spatial correlation
- hyperspectral data
- denoising
- similarity measure
- image segmentation
- satellite images
- remote sensing
- mutual information
- high resolution
- multi band