Abstract
Recently it has been recognized that robust motion planners should take into account the varying performance of localization sensors across the configuration space. Although a number of works have shown the benefits of using such a performance map, the work on actual computation of such a performance map has been limited and has addressed mostly range sensors. Since vision is an important sensor for localization, it is important to have performance maps of vision sensors. In this paper we compute the performance map of a vision-based sensor. We show that the computed map accurately describes the actual performance of the sensor, both on synthetic and real images. The method we present (based on [6]) involves evaluating closed form formulas and hence is very fast. Using the performance map computed by this method for motion planning and for devising sensing strategies will contribute to more robust navigation algorithms.
Original language | English |
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Pages (from-to) | 2993-2999 |
Number of pages | 7 |
Journal | Proceedings - IEEE International Conference on Robotics and Automation |
Volume | 3 |
State | Published - 2000 |
Externally published | Yes |
Event | ICRA 2000: IEEE International Conference on Robotics and Automation - San Francisco, CA, USA Duration: 24 Apr 2000 → 28 Apr 2000 |
ASJC Scopus subject areas
- Software
- Control and Systems Engineering
- Artificial Intelligence
- Electrical and Electronic Engineering