Identification method and device, equipment and storage medium

The invention provides a recognition method, device and equipment and a storage medium, and relates to the technical field of artificial intelligence such as deep learning, computer vision and smart city. The method comprises the steps of obtaining a target image; determining position information of the to-be-monitored object in the target image, and recording the position information as first position information; based on the first position information and a conversion matrix corresponding to the target image, position information of the to-be-monitored object in a world coordinate system is determined and recorded as second position information, and the conversion matrix is used for converting the position in the pixel coordinate system into the position in the world coordinate system; and in response to determining that the to-be-monitored object is in the staying state and the staying time exceeds a preset threshold value, judging a staying area of the to-be-monitored object based on the second position