Hyperspectral image subpixel mapping based on spatial-spectral endmember dictionary with collaborative representation.
Yifan ZhangDuanguang ZhangJun SunYang PengPublished in: IGARSS (2017)
Keyphrases
- hyperspectral images
- spectral signatures
- hyperspectral imagery
- hyperspectral
- hyperspectral data
- multispectral
- remote sensing
- band selection
- spectral bands
- hyperspectral image classification
- hyperspectral imaging
- target detection
- multispectral images
- spatial resolution
- spatial information
- frequency domain
- optical flow
- spectral resolution
- high quality
- spatial frequency
- high dimensional feature space
- pixel classification
- data fusion
- detection algorithm
- image analysis