Geometric Approximations Towards Free Specular Comic Shading.

Holger Winnemöller Shaun Bangay

Published in: Comput. Graph. Forum (2002)

Keyphrases

single image
shape from shading
light source
dichromatic reflection model
photometric properties
surface shape
computer graphics
closed form
geometric constraints
geometric structure
specular reflection
specular surfaces
surface geometry
three dimensional
input image
geometric information