Pedestrian three-dimensional detection tracking method and system based on top view angle
A three-dimensional detection and pedestrian technology, applied in image data processing, instrument, character and pattern recognition, etc., can solve the problems of occlusion and adhesion between pedestrians, easy to miss detection, etc., to overcome missed detection, less foreground noise points, and improve recall rate. Effect
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[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For the step numbers in the following embodiments, it is only set for the convenience of illustration and description, and the order between the steps is not limited in any way. The execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art sexual adjustment.
[0044] refer to figure 1 , the present invention provides a pedestrian three-dimensional detection and tracking method based on the top view, the method includes the following steps:
[0045] S1. Perform stereo correction and stereo matching processing on the left and right images acquired by the binocular camera to obtain a depth map;
[0046] S2. Carry out hole filling to the depth map, and convert to obtain the height map;
[0047] S3. Modeling the height map based on the MOG2 background modeling method to obtai...
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