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|1. (WO2018177153) METHOD FOR TRACKING PEDESTRIAN AND ELECTRONIC DEVICE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD FOR TRACKING PEDESTRIAN AND ELECTRONIC DEVICE|
Provided are a method for tracking a pedestrian and an electronic device. The method comprises: during a detection period, acquiring an upper body detection box of a pedestrian to be tracked appearing in a video to be tracked; according to the upper body detection box, acquiring a detection-period whole body box of the pedestrian to be tracked; and in the tracking period, acquiring a tracking-period whole body box corresponding to the upper body tracking box according to the detection-period whole body box. It can be seen that the pedestrian to be tracked can be tracked by means of the tracking-period whole body box. The width-height ratio of the detection-period whole box is variable, thus even if the pedestrian to be tracked appears with an abnormal posture in the detection period, an accurate tracking-period whole body box of the pedestrian to be tracked can still be acquired by means of the method shown in this embodiment. Thus, accurate tracking of a pedestrian to be tracked can still be realised when the pedestrian to be tracked appears in an abnormal posture.