Hyperspectral Image Denoising Using 3-D Geometrical Kernel With Local Similarity Prior.
Feng ZhangKai ZhangJiande SunZhixi FengWenbo WanQuanyuan WuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- hyperspectral
- hyperspectral images
- remote sensing
- multispectral
- infrared
- hyperspectral data
- image data
- hyperspectral imagery
- target detection
- spatial resolution
- similarity measure
- hyperspectral remote sensing
- hyperspectral imaging
- pixel classification
- satellite images
- hyperspectral image classification
- spectral bands
- spectral data
- gaussian processes
- kernel methods
- kernel function
- information content
- wavelet domain
- original data
- semantic similarity
- image analysis
- reflectance spectra
- kernel based nonlinear
- image processing