Issue No. 05 - May (1989 vol. 11)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/34.24786
<p>S. Ullman's classical (1979) results on motion/structure from orthographic views are revisited. Specifically, two results are presented: (1) two orthographic views allow an uncountably infinite number of solutions to motion/structure of a rigid body, and (2) a linear algorithm for solving motion/structure from four point correspondences over three views.</p>
picture processing pattern recognition; structure; orthographic projections; motion; linear algorithm; point correspondences; pattern recognition; picture processing
T. Huang and C. Lee, "Motion and Structure from Orthographic Projections," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 11, no. , pp. 536-540, 1989.