510 search results - page 4 / 102 » Invariant Features from Interest Point Groups |
CVPR
1997
IEEE
13 years 11 months ago
1997
IEEE
In this paper two new feature tracking algorithms are proposed. In the first algorithm, a perspective camera model is used. Making use of the projective inuariant of Barrett, and ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
We describe an empirical study on the feature space of interest points for natural images. Although local features have been widely used in image analysis as building blocks of va...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper presents an algorithm that matches interest points detected on a pair of grey level images taken from arbitrary points of view. First matching hypotheses are generated ...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
In this paper, a multiobjective (MO) learning approach to image feature extraction is described, where Pareto-optimal interest point (IP) detectors are synthesized using genetic p...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Even if the problem of human action categorization from videos has received a lot of attention during the past decade, it remains a challenging problem in operative conditions due...