Real-Time Noise Removal for Line-Scanning Hyperspectral Devices Using a Minimum Noise Fraction-Based Approach.
Asgeir BjorganLise Lyngsnes RandebergPublished in: Sensors (2015)
Keyphrases
- noise removal
- hyperspectral
- noise reduction
- image enhancement
- remote sensing
- hyperspectral images
- gaussian noise
- denoising
- anisotropic diffusion
- multispectral
- fourth order
- hyperspectral data
- hyperspectral remote sensing
- infrared
- hyperspectral imagery
- edge detection
- edge preservation
- image data
- spatial resolution
- target detection
- scanned images
- information content
- spectral bands
- salt and pepper noise
- noise level
- image analysis
- image processing
- neural network
- signal to noise ratio
- multi band
- satellite images
- signal subspace
- impulse noise
- noisy images
- motion estimation
- multiscale