Method and system for evaluating accuracy of relative positional measurement performed by test camera module

摘要

The present invention relates to an evaluation method and an evaluation system for evaluating the accuracy of calculating the relative position of the camera module under test. An evaluation method according to an embodiment includes providing a positioning device interlocked with the camera module under test; Obtaining a camera image including the reference target object through the camera module under test; Generating reference position information including at least one of a position and a direction of the positioning device synchronized with the acquired camera image; Obtaining a point cloud including point cloud data related to the reference target object based on the reference location information; Generating virtual camera location information that is the location of the camera module under test in the point cloud; Calculating reference relative position information of the reference target object from the virtual camera position information based on the point cloud; Receiving relative position information to be evaluated of the reference target object calculated through the image recognition algorithm; And comparing the reference relative position information with the relative position information to be evaluated, and evaluating the calculation accuracy of the relative position information to be evaluated, thereby determining the relative position calculation accuracy of the camera module mounted in the autonomous vehicle. Can be evaluated.