Ground three-dimensional reconstruction method and device based on ground image texture

The embodiment of the invention discloses a ground three-dimensional reconstruction method and device based on ground image textures, and the method comprises: obtaining the ground image texture information of a target region and the current position information of collection equipment through the collection equipment arranged on a vehicle, wherein the acquisition equipment comprises a monocular industrial camera, an inertial measurement device and a positioning device; and performing three-dimensional reconstruction according to the ground image texture information and the current position information to generate ground three-dimensional point cloud data of the target area. By adopting the ground three-dimensional reconstruction method based on the ground image texture, denser ground three-dimensional point clouds can be generated, ground three-dimensional reconstruction of a target area can be conveniently and quickly realized, rich texture and color information is provided, and theefficiency and robustness