43 search results - page 5 / 9 » Genus and the Geometry of the Cut Graph |
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We introduce a novel energy minimization method to decompose a video into a set of super-resolved moving layers. The proposed energy corresponds to the cost of coding the sequence...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
We present a novel method to reconstruct the 3D shape of a scene from several calibrated images. Our motivation is that most existing multi-view stereovision approaches require so...
COMPGEOM
2010
ACM
15 years 2 months ago
2010
ACM
Let G be an unweighted graph of complexity n cellularly embedded in a surface (orientable or not) of genus g. We describe improved algorithms to compute (the length of) a shortest...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Graph cuts have proven useful for image segmentation and for volumetric reconstruction in multiple view stereo. However, solutions are biased: the cost function tends to favour ei...
FOCM
2007
14 years 9 months ago
2007
We consider the regression problem and describe an algorithm approximating the regression function by estimators piecewise constant on the elements of an adaptive partition. The pa...