VIDEO TRACKING SYSTEM FOR MOVING OBJECTS Russian patent published in 2023 - IPC G06T7/20 

Abstract RU 2807953 C1

FIELD: computer vision.

SUBSTANCE: claimed solution includes a block for selecting video and the tracking object, a video preprocessing block consisting of a subblock for normalizing the colour component, a subblock for normalizing the white balance in the vicinity of the selected object, a subblock for eliminating the noise component, a subblock for eliminating the influence of camera movement, and also tracking block of the tracked object, consisting of a subblock for calculating inter-frame disparity, a subblock for calculating probabilities, an expert selection system based on a neural network approach, a subblock for visualizing the result, a block for assessing the loss of the tracked object, a block for selecting a method for tracking an object based on the analysis of the frame plot in a sequence of video fragments, containing a neural a network that evaluates which method can provide the highest tracking accuracy and predicts the location of the object by each method.

EFFECT: increase of the accuracy of tracking moving ground and air objects.

1 cl, 4 dwg

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RU 2 807 953 C1

Authors

Nikiforov Mikhail Borisovich

Tarasov Andrej Sergeevich

Dates

2023-11-21Published

2022-05-30Filed