Denoising of hyperspectral imagery using a spatial-spectral domain mixing prior.
Shaolin ChenXiyuan HuSilong PengPublished in: Geoinformatics (2012)
Keyphrases
- hyperspectral imagery
- denoising
- spectral domain
- frequency domain
- spatial domain
- hyperspectral images
- image denoising
- multispectral
- target detection
- hyperspectral
- image processing
- remote sensing
- optical coherence tomography
- spatial information
- spatial resolution
- noisy images
- low frequency
- wavelet domain
- natural images
- infrared
- high quality
- feature extraction
- low pass
- image segmentation