Hybrid Noise Removal in Hyperspectral Imagery With a Spatial-Spectral Gradient Network.
Qiang ZhangQiangqiang YuanJie LiXinxin LiuHuanfeng ShenLiangpei ZhangPublished in: CoRR (2018)
Keyphrases
- hyperspectral imagery
- noise removal
- spectral signatures
- hyperspectral images
- hyperspectral
- hyperspectral data
- edge detection
- remote sensing
- anisotropic diffusion
- image enhancement
- noise reduction
- multispectral
- spectral bands
- denoising
- target detection
- spatial resolution
- change detection
- multiscale
- infrared
- matched filter
- gaussian noise
- spatial frequency
- frequency domain
- video camera
- object recognition
- image processing