Object tracking algorithm for a passive positioning system
| العنوان: | Object tracking algorithm for a passive positioning system |
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| المؤلفون: | V. K. Klochko, S. A. Smirnov |
| المصدر: | Компьютерная оптика, Vol 44, Iss 2, Pp 244-249 (2020) |
| بيانات النشر: | Samara National Research University, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Object tracking algorithm, Positioning system, business.industry, Computer science, object detection, 02 engineering and technology, 021001 nanoscience & nanotechnology, lcsh:Q350-390, 01 natural sciences, Atomic and Molecular Physics, and Optics, Computer Science Applications, 010309 optics, trajectory parameters estimation, passive positioning system, 0103 physical sciences, lcsh:Information theory, lcsh:QC350-467, Computer vision, Artificial intelligence, Electrical and Electronic Engineering, 0210 nano-technology, business, lcsh:Optics. Light |
| الوصف: | We propose an algorithm for small-sized mobile object detection and trajectory parameter estimation for a passive positioning system that consists of several optical, thermal, and radio sensors. The algorithm is based on a combination of spatial and temporal processing of observation data. For spatial processing, a set of equations is solved that defines the sufficient condition for coupling the direction vectors to probable objects in the image stereo pair. Object coordinates and velocities for a single observation period are estimated. For temporal processing, the direction vectors are distributed based on connection to probable objects in a sequence of the capture intervals. The results of numerical modeling of the proposed algorithm show the advantage of combining the two approaches in comparison with the traditional object detection and tracking algorithms. |
| تدمد: | 2412-6179 0134-2452 |
| DOI: | 10.18287/2412-6179-co-609 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::408c5153eee0598b4068bf14d67e2b4a https://doi.org/10.18287/2412-6179-co-609 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....408c5153eee0598b4068bf14d67e2b4a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24126179 01342452 |
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| DOI: | 10.18287/2412-6179-co-609 |