424 search results - page 69 / 85 » Image Feature Extraction Using Gradient Local Auto-Correlati... |
ECCV
2010
Springer
14 years 10 months ago
2010
Springer
Image invariants are those properties of the images of an object that remain unchanged with change in camera parameters, illumination etc. In this paper, we derive an image invari...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We present two solutions for the scale selection problem in computer vision. The rst one is completely nonparametric and is based on the the adaptive estimation of the normalized ...
IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— Mobile robots rely on their ability of scene recognition to build a topological map of the environment and perform location-related tasks. In this paper, we describe a ...
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
We consider a problem central in aerial visual surveillance applications { detection and tracking of small, independently moving objects in long and noisy video sequences. We dire...
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ISMAR
2006
IEEE
15 years 3 months ago
2006
IEEE
One of the key requirements of augmented reality systems is a robust real-time camera pose estimation. In this paper we present a robust approach, which does neither depend on ofï...