Augmented reality image processing method and device and storage medium

The invention discloses an augmented reality image processing method which comprises a step of receiving images of different orientations in a ground real scene transmitted by a collection terminal and storing the images in an image database, a step of receiving an image acquisition request sent by an application client in a user terminal and establishing a connection to an application client, wherein the request includes a camera parameter of the user terminal, a step of receiving orientation information and posture information of the user terminal sent by the application client, a step of searching images in the corresponding ground real scenes in the database according to the orientation information of the user terminal, a step of generating an augmented reality image according to the images searched in the real scenes, the posture information of the user terminal and the camera parameter of the user terminal, and a step of sending the augmented reality image to the application client for presentation. The