Thermal Hyperspectral Image Denoising Using Total Variation Based on Bidirectional Estimation and Brightness Temperature Smoothing.
Xinyuan MiaoYe ZhangJunping ZhangPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- hyperspectral
- infrared
- thermal imaging
- signal subspace
- hyperspectral images
- remote sensing
- multispectral
- hyperspectral imagery
- target detection
- hyperspectral remote sensing
- high temperature
- hyperspectral data
- hyperspectral imaging
- pixel classification
- spatial resolution
- spectral bands
- image data
- room temperature
- hyperspectral image classification
- satellite images
- information content
- optical flow
- spectral data
- anisotropic diffusion
- spectral signatures
- pattern recognition
- neural network
- finite element analysis
- estimation error
- normal form