Talks and Poster Presentations (with Proceedings-Entry):
"Experimental Results on the Determination of the Trifocal Tensor Using Nearly Coplanar Point Correspondences";
Poster: International Society for Photogrammetry and Remote Sensing XXth Congress,
- 2004-07-23; in: "Proceedings",
O. Altan (ed.);
Vol XXXV, Part B/3
In this article we examine the computation of the trifocal tensor from di erent view points: the minimization of algebraic
or reprojection error, the consideration of the internal constraints, and the e ect of nearly coplanar object points. It is
shown using synthetic data, that a correct solution for the trifocal tensor can be obtained as long as the object points
deviate from a common plane by at least 1 % of the viewing distance. Using real data it is shown that the orientation
parameters derived from the tensor can be successfully used to initialize a subsequent bundle block adjustment.
Online library catalogue of the TU Vienna:
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.