A unified framework for document restoration using inpainting and shape-from-shading.
Li ZhangAndy M. YipMichael S. BrownChew Lim TanPublished in: Pattern Recognit. (2009)
Keyphrases
- shape from shading
- image restoration
- image inpainting
- surface normals
- photometric stereo
- light source
- shape recovery
- perspective projection
- shape reconstruction
- intensity images
- shape estimation
- surface orientation
- provably convergent
- single image
- robust statistics
- reflectance map
- image processing
- shape from texture
- surface reconstruction
- super resolution
- facial shape