Image processing method and device and electronic equipment

The invention relates to an image processing method and device and electronic equipment, and belongs to the technical field of computer information processing. The image processing method comprises the following steps: acquiring a to-be-processed two-dimensional image; pixel coordinates of the two-dimensional image are converted into world coordinates in a real world space through a camera calibration mode; segmenting the two-dimensional image according to the key points calibrated for the two-dimensional image to obtain a target two-dimensional image; marking a second target block corresponding to the first target block in the target two-dimensional image in a virtual three-dimensional model space, wherein the virtual three-dimensional model space is obtained through simulation according to a real world space; and according to the pixel coordinates and the world coordinates of the vertexes of the at least one first target block, mapping at least one target point in the first target block to a virtual three-d