Camera calibration method and device, image generation method and device, equipment and storage medium

The invention provides a camera calibration method and device, an image generation method and device, electronic equipment and a storage medium, and relates to the technical field of computers, in particular to the technical field of image processing. According to the specific implementation scheme, the method comprises the following steps: extracting a target ground information feature set meeting a set requirement from a first image collected by a target camera; projecting the first image to the ground by using camera parameters of the target camera to obtain an aerial view; projecting the ground information features in the target ground information feature set into the aerial view by using the camera parameters of the target camera; and updating the camera parameters, and returning to the step of projecting the ground information features in the target ground information feature set into the aerial view by using the camera parameters of the target camera until the obtained projection ground information fea