Abstract
This paper presents an overview of the vision techniques that were employed in order to automatically select features, displacements, and evaluate measurements during 3-D robotic visual tracking. We experimented with a lot of different techniques, but the most robust proved to be the Sum-of-Squared Differences (SSD) optical flow technique. In addition, several techniques for the evaluation of the measurements are presented. One important characteristic of these techniques is that they can also be used for the selection of features for tracking in conjunction with several numerical criteria that guarantee the robustness of the servoing.
| Original language | English (US) |
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| Title of host publication | Proc 1993 IEEE Int Symp Intell Control |
| Publisher | Publ by IEEE |
| Pages | 320-325 |
| Number of pages | 6 |
| ISBN (Print) | 0780312074 |
| State | Published - Dec 1 1993 |
| Event | Proceedings of the 1993 IEEE International Symposium on Intelligent Control - Chicago, IL, USA Duration: Aug 25 1993 → Aug 27 1993 |
Other
| Other | Proceedings of the 1993 IEEE International Symposium on Intelligent Control |
|---|---|
| City | Chicago, IL, USA |
| Period | 8/25/93 → 8/27/93 |