Pedestrian detection method based on CoLBP co-occurrence features and GSS (gradient self-similarity) features
A pedestrian detection and feature training technology, which is applied in the fields of instruments, character and pattern recognition, computer parts, etc., can solve the problems of ineffective combined feature detection, single feature, poor detection effect, etc., to improve the classification efficiency, high Discrimination ability, effect of shortening training time
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[0038] Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0039] like figure 1As shown in the figure, the present invention proposes a pedestrian detection method based on CoLBP co-occurrence feature and GSS feature. The realization idea is as follows: firstly, the HOG feature of each frame image is calculated, and the pairwise gradient self-similarity between HOG feature blocks is further calculated. At the same time, in order to reduce the cost of feature calculation, the present invention also uses FGM to remove non-informative components in GSS, and generates DGSS features; finally, two-stage cascaded classifiers are used to The performance of pedestrian detection is evaluated.
[0040] A preferred embodiment of the pedestrian detection method based on CoLBP symbiotic feature and GSS feature of the present invention specifically includes the following steps:
[0041] Step A. Extract the HOG feature and LBP feature of
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