119 search results - page 16 / 24 » On SIFTs and their scales |
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Approaches based on local features and descriptors are increasingly used for the task of object recognition due to their robustness with regard to occlusions and geometrical defor...
ACCV
2007
Springer
14 years 4 months ago
2007
Springer
This paper addresses gesture recognition under small sample size, where direct use of traditional classifiers is difficult due to high dimensionality of input space. We propose a ...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
Feature selection is an important issue for object detection. In this paper, we propose an effective wrapper-based feature selection scheme using Binary Particle Swarm Optimizatio...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
Most iris recognition systems use the global and local texture information of the iris in order to recognize individuals. In this work, we investigate the use of macro-features th...
ICRA
2010
IEEE
13 years 8 months ago
2010
IEEE
— Image keypoints are broadly used in robotics for different purposes, ranging from recognition to 3D reconstruction, passing by SLAM and visual servoing. Robust keypoint matchin...