844 search results - page 131 / 169 » From Motion Observation to Qualitative Motion Representation |
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We present a comprehensive treatment of 3D object tracking by posing it as a nonlinear state estimation problem. The measurements are derived using the outputs of shape-encoded fi...
ACIVS
2007
Springer
15 years 3 months ago
2007
Springer
This paper presents a monocular vision framework enabling feature-oriented appearance-based navigation in large outdoor environments containing other moving objects. The framework ...
101
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IBERAMIA
2004
Springer
15 years 3 months ago
2004
Springer
In this paper we tackle the problem of providing a mobile robot with the ability to build a map of its environment using data gathered during navigation. The data correspond to the...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. This paper proposes a novel approach to anomalous behaviour detection in video. The approach is comprised of three key components. First, distributions of spatiotemporal ...
133
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
Several spatiotemporal feature point detectors have been recently used in video analysis for action recognition. Feature points are detected using a number of measures, namely sali...