1. Detecting and tracking of a group of objects multi-position passive scanning millimeter-wave system
- Author
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Vladimir K. Klochko, Valery V. Strotov, Boris Alpatov, Sergey A. Smirnov, and Maxim D. Ershov
- Subjects
Network detector ,Orthogonality ,business.industry ,Position (vector) ,Spatial reference system ,Computer science ,Machine vision ,Trajectory ,Computer vision ,Artificial intelligence ,business ,Sensor fusion ,Tracking (particle physics) - Abstract
The problem of detection and trajectory tracking of a group of small objects by a passive vision system is solved. The system consists of several space-oriented optical receivers that monitor the viewing area is considered. We propose an approach based on the distribution of optical receivers over stereo pairs, taking into account the orthogonality of the lines of sight on objects, and the redistribution of stereo pairs in the case of receiver failures to solve this problem. An appropriate algorithm has been developed to improve the reliability of the system, the probability of detecting all objects, and the accuracy of determining spatial coordinates. The results of the experimental examination of the developed algorithm are presented.
- Published
- 2020