471 search results - page 27 / 95 » Computation of the Quadrifocal Tensor |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Trifocal tensor encapsulates the geometric constraints between three views. It plays an important role in computer vision. However elements in measurement matrix of existing linea...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Nonnegative tensor factorization (NTF) is a recent multiway (multilinear) extension of nonnegative matrix factorization (NMF), where nonnegativity constraints are imposed on the C...
IWCM
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Junctions play an important role in motion analysis. Approaches based on the structure tensor have become the standard for junction detection. However, the structure tens...
SGP
2007
13 years 11 months ago
2007
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
ICCV
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose multivariate tensor-based surface morphometry, a new method for surface analysis, using holomorphic differentials; we also apply it to study brain anatom...