The invention provides a
pedestrian trajectory tracking method, and relates to the field of
image processing, and the method comprises the steps: obtaining image data; performing
feature extraction on the image data, and constructing a candidate relation
mask; extracting a historical frame
feature set of the
pedestrian trajectory
library, and performing feature calculation on the historical frame
feature set and the candidate frames in the candidate frame relation
mask to obtain a person frame feature
distance matrix and a frame person feature
distance matrix; calculating the feature distance between the target
pedestrian and the candidate box, and classifying the target candidate box, the feature distance between which and the target pedestrian satisfies the
minimum distance, into the trajectory of the target pedestrian until
no detection box satisfying the condition exists in the current frame detection box; and updating the pedestrian trajectory
library, and outputting the pedestrian index set of the target pedestrian and the corresponding position trajectory. The problem of insufficient feature richness in the pedestrian tracking process can be effectively solved, and the pedestrian tracking detection precision is improved. The invention also provides a pedestrian trajectory
tracking system, a computer readable storage medium and
electronic equipment, which have the above beneficial effects.