350 rub
Journal Radioengineering №12 for 2017 г.
Article in number:
A method of determining spatial coordinates on a sequence of images for the task of automatic tracking
Type of article: scientific article
UDC: 621.01/.03, 621.37
Keywords: discrete Fourier transform correlation digital image processing spatial coordinates.
Authors:

A.V. Parfiriev – Ph. D. (Eng.), Lecturer, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: keeperate@mail.ru

I.N. Ishchuk – Dr. Sc. (Eng.), Associate Professor, Head of Department, 

MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)

E-mail: boerby@rambler.ru

A.V. Nagalin – Ph. D. (Eng.), Associate Professor, Deputy Head, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh) E-mail: avnaga@yandex.ru

Abstract:

An analysis of the current tasks of unmanned aircraft was carried out. The need to develop algorithms and systems for automatic tracking of objects operating in real-time mode in the tasks of conducting reconnaissance flights and guidance of precision weaponry is shown. A technique for measuring the spatial coordinates of objects in an image using a correlation filter in the Fourier domain for tasks of tracking objects in the automatic mode is developed. A computer program has been developed that implements the proposed algorithm using the OpenCV computer vision library. Time schedules and recommendations for using the algorithm in different shooting conditions are given.

Pages: 13-18
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Date of receipt: 27 ноября 2017 г.