By Topic

A simple procedure to solve motion and structure from three orthographic views

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
3 Author(s)
Zhuang, S. ; Coordinated Sci. Lab., Illinois Univ., Urbana, IL, USA ; Huang, T.S. ; Haralick, R.M.

In his work on motion analysis, Ullman (1979) showed that for the orthographic case, four-point correspondences over three views are sufficient to determine motion and structure of the four-point rigid configuration. However, his method is nonlinear and the conditions of uniqueness and convergence of his algorithm are not made clear. A simple linear algorithm to solve Ullman's problem of determining motion and structure from three orthographic views is presented. Necessary and sufficient conditions of a unique solution are also given

Published in:

Robotics and Automation, IEEE Journal of  (Volume:4 ,  Issue: 2 )