AN ACCURATE 3D LOCALIZATION OF A CAMERA USING A GUIDE-MARK

Abstract

An accurate non-iterative localization algorithm for large spaces is proposed. It consists of an exact-form solution of camera location insensitive to image error, a guide-mark of nested square patterns, and conversion of actual to pinhole image. By simulation and experimental results, we show that the proposed algorithm is more accurate than others and stably accurate in large spaces.