48 search results - page 1 / 10 » Discrete Coons patches |
82
Voted
CAGD
1999
14 years 10 months ago
1999
We investigate surfaces which interpolate given boundary curves. We show that the discrete bilinearly blended Coons patch can be defined as the solution of a linear system. With t...
69
Voted
CAGD
2010
14 years 11 months ago
2010
Given three regular space curves r1(t), r2(t) r3(t), t [ 0, 1 ] that define a curvilinear triangle, we consider the problem of constructing a C2 triangular surface patch R(u1, u2...
92
Voted
CVPR
2012
IEEE
13 years 1 months ago
2012
IEEE
Modeling representations of image patches that are quasi-invariant to spatial deformations is an important problem in computer vision. In this paper, we propose a novel concept, t...
DGCI
2008
Springer
15 years 21 days ago
2008
Springer
Abstract. We present in this paper robust geometric feature estimators on the border of a possibly noisy discrete object. We introduce the notion of patch centered at a point of th...
WACV
2008
IEEE
15 years 5 months ago
2008
IEEE
Most face recognition algorithms use a “distancebased” approach: gallery and probe images are projected into a low dimensional feature space and decisions about matching are b...