785 search results - page 2 / 157 » Contour-Based Shape Similarity |
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. We introduce a non-linear shape prior for the deformable model framework that we learn from a set of shape samples using recent manifold learning techniques. We model a c...
CVPR
2003
IEEE
13 years 10 months ago
2003
IEEE
Object recognition has reached a level where we can identify a large number of previously seen and known objects. However, the more challenging and important task of categorizing ...
ECCV
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. We propose a homography estimation method from the contours of planar regions. Standard projective invariants such as cross ratios or canonical frames based on hot points...
PAMI
2010
13 years 3 months ago
2010
—Shape similarity and shape retrieval are very important topics in computer vision. The recent progress in this domain has been mostly driven by designing smart shape descriptors...
ACISICIS
2007
IEEE
13 years 11 months ago
2007
IEEE
Most region based shape image retrieval techniques in literature are complex to implement. As the result of their complex computations, the retrieval performance of these techniqu...