CVPR
2012
IEEE
12 years 3 months ago
2012
IEEE
We address the problem of unsupervised segmentation and grouping in 2D and 3D space, where samples are corrupted by noise, and in the presence of outliers. The problem has attract...
INFORMATICALT
2010
13 years 11 months ago
2010
To suitably complete an image without seams, block effects, and artifacts, a novel exemplar-based image completion model employing partial differential equation (PDE) is proposed. ...
PAMI
2000
14 years 15 days ago
2000
AUTOMATICA
2005
14 years 19 days ago
2005
To apply time-varying port-controlled Hamiltonian (PCH) systems to practical control designs, two basic problems should be dealt with: one is how to provide such time-varying syst...
MOR
2006
14 years 20 days ago
2006
Ba
IJCV
2006
14 years 22 days ago
2006
We present a new approach to the algorithmic study of planar curves, with applications to estimations of contours in images. We construct spaces of curves satisfying constraints su...
CAD
2007
Springer
14 years 22 days ago
2007
Springer
Systematically generalizing planar geometric algorithms to manifold domains is of fundamental importance in computer aided design field. This paper proposes a novel theoretic fra...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We propose a semi-supervised learning algorithm for discriminant analysis, which uses the geometric structure of both labeled and unlabeled samples and perform a manifold regulari...
ECCV
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishin...
ICCV
2005
IEEE
15 years 2 months ago
2005
IEEE
Many computer vision algorithms limit their performance by ignoring the underlying 3D geometric structure in the image. We show that we can estimate the coarse geometric propertie...