| HAL-Inria | Publications, software ... of Inria's scientists |
Conference papers
Computing the uncertainty of the 8 point algorithm for fundamental matrix estimation
Abstract : Fundamental matrix estimation is difficult since it is often based on correspondences that are spoilt by noise and outliers. Outliers must be thrown out via robust statistics, and noise gives uncertainty. In this article we provide a closed-form formula for the uncertainty of the so-called 8 point algorithm, which is a basic tool for fundamental matrix estimation via robust methods. As an application, we modify a well established robust algorithm accordingly, leading to a new criterion to recover point correspondences under epipolar constraint, balanced by the uncertainty of the estimation.
Cited literature [19 references]
https://hal.inria.fr/inria-00319704
Contributor : Frédéric Sur <>
Submitted on : Monday, September 20, 2010 - 10:39:54 AM
Last modification on : Tuesday, May 18, 2021 - 3:42:01 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 4:21:19 PM
Contributor : Frédéric Sur <>
Submitted on : Monday, September 20, 2010 - 10:39:54 AM
Last modification on : Tuesday, May 18, 2021 - 3:42:01 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 4:21:19 PM
File
article.pdf
Files produced by the author(s)