531 search results - page 21 / 107 » Interactive Shape from Shading |
DRR
2009
13 years 5 months ago
2009
Analyzing paper-based election ballots requires finding all marks added to the base ballot. The position, size, shape, rotation and shade of these marks are not known a priori. Sc...
CVPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Two-tone (“Mooney”) images seem to arouse vivid 3D percept of faces, both familiar and unfamiliar, despite their seemingly poor content. Recent psychological and fMRI studies ...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Recovering the 3D shape of deformable surfaces from single images is difficult because many different shapes have very similar projections. This is commonly addressed by restricti...
TOG
2008
13 years 7 months ago
2008
We present a system for free-form surface modeling that allows a user to modify a shape by changing its rendered, shaded image using stroke-based drawing tools. User input is tran...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
We present a closed-form solution to the problem of recovering
the 3D shape of a non-rigid potentially stretchable
surface from 3D-to-2D correspondences. In other words,
we can ...