Teruko Yata, Akihisa Ohya, Shin'ichi Yuta. Use of amplitude of echo for environment recognition by mobile robots. In IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2000, October 30 - Novemver 5, 2000, Takamatsu, Japan. pages 1298-1303, IEEE, 2000. [doi]
Abstract is missing.