Keyphrases
- illumination conditions
- lighting conditions
- single image
- image features
- parameter space
- input image
- viewpoint
- cast shadows
- image data
- imaging conditions
- varying illumination
- high dimensional image space
- multiscale
- diffuse reflectance
- estimation process
- illumination variations
- high resolution
- image matching
- light source
- color constancy
- low dimensional
- edge detection
- viewing angle
- image coordinates
- illumination direction
- spectral reflectance
- image retrieval
- reference images
- keypoints
- computer graphics
- feature points
- reflectance properties