Keyphrases
- gray scale
- single image
- photometric stereo
- intrinsic image decomposition
- shape from shading
- error diffusion
- data hiding
- inverse halftoning
- image data
- color constancy
- high quality
- light scattering
- viewpoint
- diffuse reflectance
- smooth surfaces
- halftone images
- reflectance properties
- image irradiance
- helmholtz stereopsis
- viewing direction
- surface orientation
- specular reflection
- surface normals
- high frequency
- color images
- video sequences