Method and device for identifying whether pedestrian hand holds object

The invention relates to the field of image processing, particularly provides a method and a device for identifying whether a pedestrian hand holds an object, and aims to solve the problems of low identification accuracy and low speed of an existing model for identifying whether the pedestrian hand holds the object. In order to achieve the purpose, the method for identifying whether the hands of the pedestrian hold the object comprises the following steps of: acquiring a historical pedestrian image sample set containing a pedestrian hand region; acquiring a pedestrian hand region image of each sample in the historical pedestrian image sample set from the historical pedestrian image sample set by using a pedestrian key point model; training a student model by using the pedestrian hand region image of each sample in the historical pedestrian image sample set and the teacher model to obtain a trained student model; and identifying the pedestrian image to be identified based on the pedestrian key point model and