CAE
2010
13 years 6 months ago
2010
We present a method for drawing lines on an object that depict both the shape and shading of the object. To do so, we construct a gradient field of the diffuse intensity of the su...
NPAR
2004
ACM
14 years 5 months ago
2004
ACM
Line drawings can convey shape using remarkably minimal visual content. Suggestive contours, which are lines drawn at certain types of view-dependent surface inflections, were pr...