129 search results - page 19 / 26 » Fast Shape from Shading for Phong-Type Surfaces |
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
Recursive subdivision schemes have been extensively used in computer graphics and scientific visualization for modeling smooth surfaces of arbitrary topology. Recursive subdivisi...
ICIAP
2005
ACM
14 years 7 months ago
2005
ACM
This paper presents an efficient implementation of moving least square(MLS) approximation for 3D surface reconstruction. The smoothness of the MLS is mainly determined by the weigh...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
We present an intuitive, fast and accurate interactive segmentation method for visualizing and analyzing 3D medical images. Our method combines a general deformable subdivision-sur...
CGF
2010
13 years 7 months ago
2010
We present an approach for editing shadows in all-frequency lighting environments. To support artistic control, we propose to decouple shadowing from lighting and focus on providi...
HVEI
2009
13 years 5 months ago
2009
The appearance of objects in scenes is determined by their shape, material properties and by the light field, and, in contradistinction, the appearance of those objects provides u...