Hybrid Noise Removal in Hyperspectral Imagery With a Spatial-Spectral Gradient Network.
Qiang ZhangQiangqiang YuanJie LiXinxin LiuHuanfeng ShenLiangpei ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- hyperspectral imagery
- noise removal
- spectral signatures
- hyperspectral
- hyperspectral images
- edge detection
- multispectral
- remote sensing
- spatial resolution
- anisotropic diffusion
- hyperspectral data
- denoising
- target detection
- image enhancement
- spectral bands
- noise reduction
- spatial information
- matched filter
- high resolution
- infrared
- image processing
- change detection
- diffusion equation
- image data
- optical flow
- multiscale