Saburo Tsuji, Michiharu Osada, Masahiko Yachida. Three Dimensional Movement Analysis of Dynamic Line Images. In Bruce G. Buchanan, editor, Proceedings of the Sixth International Joint Conference on Artificial Intelligence, IJCAI 79, Tokyo, Japan, August 20-23, 1979, 2 Volumes. pages 896-901, William Kaufmann, 1979.