Spectral2Spectral: Image-spectral Similarity Assisted Spectral CT Deep Reconstruction without Reference.
onghui LiPeng HePeng FengXiaodong GuoWeiwen WuHengyong YuPublished in: CoRR (2022)
Keyphrases
- spatial frequency
- introducing additional
- spectral characteristics
- hyperspectral images
- multispectral images
- spectral features
- spectral analysis
- image analysis
- image segmentation
- spectral images
- spectral domain
- hyperspectral imagery
- image reconstruction
- image classification
- input image
- multiscale
- similarity measure
- test images
- image regions
- image features
- three dimensional
- image processing