Pedestrian detection method based on position correction model
A technology for correcting models and pedestrian detection, applied in the field of pattern recognition, can solve problems such as lack of versatility, achieve the effect of easy implementation and application, and reduce calculation costs
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0020] The traditional pedestrian detection method based on the sliding window usually needs to traverse each sub-window of the image. At the same time, in order to ensure the accuracy of the detection, it is necessary to extract multiple features for each sub-window, which makes the feature dimension very high. High computational complexity and waste of space resources. A pedestrian detection method based on a position correction model provided by the present invention utilizes a coarse-to-fine pedestrian detection sub-window search method, which does not need to exhaustively enumerate image sub-windows, but first roughly extracts large-scale areas around the target. Sub-window, that is, sparse sub-window, and then do an...
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