One-to-Many Spectral Upsampling of Reflectances and Transmittances.
Laurent BelcourPascal BarlaGaël GuennebaudPublished in: Comput. Graph. Forum (2023)
Keyphrases
- multispectral
- multispectral images
- hyperspectral
- hyperspectral imagery
- color constancy
- color matching
- surface normals
- depth map
- low resolution
- uniformly distributed
- spectral analysis
- lighting conditions
- hyperspectral images
- image quality
- interpolation methods
- video sequences
- remote sensing
- light source
- multi view
- dct domain
- kernel regression
- spectral reflectance