840 search results - page 94 / 168 » Matching Shapes |
SIBGRAPI
2008
IEEE
14 years 3 months ago
2008
IEEE
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...
ICIP
2007
IEEE
14 years 3 months ago
2007
IEEE
Action recognition is one of the most active research fields in computer vision. In this paper, we propose a novel method for classifying human actions in a series of image seque...
SMI
2008
IEEE
14 years 3 months ago
2008
IEEE
In this work we compute the similarity of 3D faces using a set of eight contour curves. These contours were selected and matched using our 3D face matching framework. In previous ...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
Abstract. For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by p...
ICCV
2005
IEEE
14 years 2 months ago
2005
IEEE
We propose a closely coupled object detection and segmentation algorithm for enhancing both processes in a cooperative and iterative manner. Figure-ground segmentation reduces the...