The article dedicated to video analytics is a technology that uses computer vision methods for the automated acquisition of various data based on analysis sequence of images from video cameras in real-time or from archival records. The task of discovery of dynamic objects is understood as the task of detection and selection of changing areas of the image in a sequence of frames. Accordingly, the detection of a certain object means the choice of one or more detected dynamic objects that have some similar features to a given search object. Features are selected according to the algorithm. The search process object is complicated by affine, projective distortions, overlapping object by other objects, and receiver (sensor) noise. For real practical applications, the task is to process the video sequence at the real speed of receiving the data stream.