Geological logging method based on image rendering technology

The invention relates to a geological logging method based on an image rendering technology. The geological logging method comprises the steps of selecting control points; obtaining and checking photos; slicing the panorama to obtain a block diagram and naming the block diagram; constructing control point data; sparse point cloud and block diagram poses are calculated; a live-action three-dimensional model is obtained; constructing a rectangular area as a projection surface; calculating a plane equation of the projection plane; shifting the center A point of the projection plane to the B point; determining a camera pose corresponding to the projection surface; calculating the pixel resolution of the target image; rendering a two-dimensional scene graph from the live-action three-dimensional model; drawing an exposed trace and recording 2D pixel coordinates of the exposed trace; calculating the inclination and inclination angle of the rock stratum; and arranging into a construction geological catalog display m