Shape from Shading: A Survey.

Ruo Zhang Ping-Sing Tsai James Edwin Cryer Mubarak Shah

Published in: IEEE Trans. Pattern Anal. Mach. Intell. (1999)

Keyphrases

shape from shading
light source
surface normals
perspective projection
shape recovery
photometric stereo
single image
surface orientation
viewpoint
intensity images
shape reconstruction
shape estimation
surface reflectance
robust statistics
facial shape