487 search results - page 79 / 98 » Integral Invariant Signatures |
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
Active contour models are among the most popular PDE-based tools in computer vision. In this paper we present a new algorithm for the fast evolution of geodesic active contours an...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
In this paper, we propose two new, perceptually motivated strategies to better measure the similarity of 2D shape instances that are in the form of closed contours. The first strat...
FOSSACS
2009
Springer
14 years 4 months ago
2009
Springer
Standard analysis on recursive data structures restrict their attention to shape properties (for instance, a program that manipulates a list returns a list), excluding properties t...
ACCV
2009
Springer
14 years 4 months ago
2009
Springer
The bag-of-visual-words (BOVW) approaches are widely used in human action recognition. Usually, large vocabulary size of the BOVW is more discriminative for inter-class action clas...
ACCV
2009
Springer
14 years 4 months ago
2009
Springer
What are the primitives of visual perception? The early feature-analysis theory insists on it being a local-to-global process which has acted as the foundation of most computer vis...