Solution for camera interior and exterior orientation parameters based on line features

摘要

The solution of camera's orientation parameters is one of the most important tasks in photogrammetry. The approach presented in this paper is based on the coplanar relationship (the perspective center, object straight line and its image), three-axes orthogonal constrains and parallel line information. The interior orientation parameters and rotation matrix are solved with parallel information and least-square adjustment. The test of the proposed method is based on the real data.