174 search results - page 10 / 35 » Shape Ambiguities in Structure from Motion |
EMMCVPR
1999
Springer
14 years 3 months ago
1999
Springer
The paper presents a new approach to recovering the 3D rigid shape of rigid objects from a 2D image sequence. The method has two distinguishing features: it exploits the rigidity o...
CVPR
2009
IEEE
2009
IEEE
Layered Graph Matching by Composite Cluster Sampling with Collaborative and Competitive Interactions
15 years 6 months ago
This paper studies a framework for matching an unknown
number of corresponding structures in two images
(shapes), motivated by detecting objects in cluttered background
and lear...
ICCVW
1999
Springer
14 years 3 months ago
1999
Springer
The parameters estimated by Structure from Motion SFM contain inherent indeterminacies which we call gauge freedoms. Under a perspective camera, shape and motion parameters are o...
ECCV
2004
Springer
15 years 22 days ago
2004
Springer
This paper addresses the problem of estimating the 3D shape of a smooth textureless solid from multiple images acquired under orthographic projection from unknown and unconstrained...
CVPR
2000
IEEE
15 years 26 days ago
2000
IEEE
The motion of a non-rigid scene over time imposes more constraints on its structure than those derived from images at a single time instant alone. An algorithm is presented for si...