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Movement detection on the image with use of information on the signal phase

Keywords:

D.S. Yudakov – Ph.D. (Eng.), MSTC Air Force «Air Force Academy named after prof. N.E. Zhukovsky and Y.A. Gagarin» (Voronezh)
O. E. Kopilov – Ph.D. (Eng.), MSTC Air Force «Air Force Academy named after prof. N.E. Zhukovsky and Y.A. Gagarin» (Voronezh)


In job one of the approaches to detection of movement on a sequence of the images is considered. The data the approach is based on use of the phase information of two adjacent staff. The examples of modeling of detection of driven object for an one-dimensional case are given. The task of detection of movement on the image now is very urgent, it is caused by that the developers of systems of technical sight aspire to create devices working by analogy to sight of the man. As is known from physiology the attention of the man is involuntarily switched to driven object got in a field of sight, and further occurs it(him) распознание and analysis. Proceeding from this the system of technical sight should with sufficient accuracy define(determine) movement in the staff for the subsequent decision of tasks of the analysis of the form and classification of objects. The majority of algorithms of processing of the images used in air systems decide(solve) a task of detection of movement on complex(difficult) фонах, thus at their construction the transformation Фурье is in most cases used. In job the algorithm of detection of movement on the image with use of the phase information is developed. The account of the phase information by development of algorithms of detection of movement on the image will allow qualitatively to expand opportunities of the projected equipment.
References:

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