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Proceedings Paper

On The Understanding Of Motion Of Rigid Objects
Author(s): B. Odone; B. Caprile; F. Girosi; V. Torre
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Paper Abstract

Some properties of the motion of rigid objects are presented. The motion of a rigid object can be recovered if three vanishing points and two additional points are put in correspondance in two successive frames. Moreover it is possible to obtain relevant features of the motion of wiewed objects by the analysis of singular points of the 2-D velocity field. The main result is that pure rotation gives always nodes and as a consequence singular points associated to focuses imply rotations.

Paper Details

Date Published: 27 March 1987
PDF: 9 pages
Proc. SPIE 0726, Intelligent Robots and Computer Vision V, (27 March 1987); doi: 10.1117/12.937730
Show Author Affiliations
B. Odone, Universita' di Genova (Italy)
B. Caprile, Universita' di Genova (Italy)
F. Girosi, Universita' di Genova (Italy)
V. Torre, Universita' di Genova (Italy)


Published in SPIE Proceedings Vol. 0726:
Intelligent Robots and Computer Vision V
David P. Casasent, Editor(s)

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