Detecting and tracking of a group of objects multi-position passive scanning millimeter-wave system

Vladimir K. Klochko; Valery V. Strotov; Boris A. Alpatov; Sergey A. Smirnov; Maxim D. Ershov

doi:10.1117/12.2571091

20 September 2020 Detecting and tracking of a group of objects multi-position passive scanning millimeter-wave system

Vladimir K. Klochko, Valery V. Strotov, Boris A. Alpatov, Sergey A. Smirnov, Maxim D. Ershov

Proceedings Volume 11541, Millimetre Wave and Terahertz Sensors and Technology XIII; 1154104 (2020) https://doi.org/10.1117/12.2571091
Event: SPIE Security + Defence, 2020, Online Only

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.

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Citation Download Citation

Vladimir K. Klochko, Valery V. Strotov, Boris A. Alpatov, Sergey A. Smirnov, and Maxim D. Ershov "Detecting and tracking of a group of objects multi-position passive scanning millimeter-wave system", Proc. SPIE 11541, Millimetre Wave and Terahertz Sensors and Technology XIII, 1154104 (20 September 2020); https://doi.org/10.1117/12.2571091

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