Panoramic spliced image and GIS map mutual mapping method and related equipment

The embodiment of the invention relates to the technical field of computer data processing, and discloses a panoramic spliced image and GIS map mutual mapping method and related equipment, and the method comprises the steps: determining a projection transformation relation among a plurality of cameras according to feature point matching information among a plurality of to-be-spliced images collected by the plurality of cameras; splicing the plurality of to-be-spliced images according to the projection transformation relation, and respectively determining the pixel point position corresponding relation between the panoramic spliced image and each to-be-spliced image; according to the camera parameters, geographic coordinate points on the GIS map and pixel points in the to-be-spliced images are mapped mutually, and the coordinate mapping relation between the geographic coordinate points and the pixel points in the to-be-spliced images is obtained; and performing mutual mapping on the geographic coordinate point