Restoration of hyperspectral image contaminated by Poisson noise using spectral unmixing.
Changzhong ZouYoushen XiaPublished in: Neurocomputing (2018)
Keyphrases
- hyperspectral images
- poisson noise
- image restoration
- hyperspectral
- additive gaussian noise
- hyperspectral data
- hyperspectral imagery
- gaussian noise
- remote sensing
- spectral bands
- multispectral
- image processing
- denoising
- super resolution
- hyperspectral imaging
- infrared
- noise model
- noisy images
- degraded images
- image reconstruction
- spectral signatures
- markov random field
- maximum likelihood estimation
- imaging systems
- image data
- multispectral images
- restored image
- reflectance spectra
- motion blur
- target detection
- noise level
- image denoising
- spatial resolution
- impulse noise
- false alarms
- pattern recognition
- video sequences