Abstract
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.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 536-540 |
| Number of pages | 5 |
| Journal | IEEE transactions on pattern analysis and machine intelligence |
| Volume | v |
| Issue number | n |
| State | Published - 1992 |
| Externally published | Yes |
ASJC Scopus subject areas
- Software
- Computer Vision and Pattern Recognition
- Computational Theory and Mathematics
- Artificial Intelligence
- Applied Mathematics