172 search results - page 2 / 35 » On the Intrinsic Reconstruction of Shape from its Symmetries |
ECCV
1994
Springer
14 years 7 months ago
1994
Springer
In previous applications, bilateral symmetry of objects was used either as a descriptive feature in domains such as recognition and grasping, or as a way to reduce the complexity o...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper proposes a new approach to 3D reconstruction of piecewise planar objects based on two image regularities, connectivity and perspective symmetry. First, we formulate the...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
It's often important to analyze shapes as made up of parts. But there are two ways to think of how parts fit together. We can characterize the remainder of a shape after a pa...
HLK
2003
IEEE
13 years 10 months ago
2003
IEEE
It’s common experience for human vision to perceive full 3D shape and scene from a single 2D image with the occluded parts “filled-in” by prior visual knowledge. In this pa...
IJSM
2002
13 years 4 months ago
2002
This work considers the problem of metamorphosis interpolation between two freeform planar curves. Given two planar parametric curves, the curvature signature of the two curves is...