Seminair LIGM - Discrete polynomial curve fitting in the presence of outlier

The next seminar of the A3SI team of the LIGM (Joint Research Unit of the University Paris Est) will take place on Friday, February 3rd from 1:30 pm to 2:30 pm at ESIEE Paris (Room 110).

Discrete polynomial curve fitting in the presence of outlier
Akihiro Sugimoto
National Institute of Informatics, Japan

Abstract: This presentation deals with the problem of fitting a discrete polynomial curve to 2D data in the presence of outliers.  We use a discrete polynomial curve model achieving connectivity in the discrete space. We formulate the fitting as the problem to find parameters of this model maximizing the number of inliers i.e., data points contained in the discrete polynomial curve.  We propose a method guaranteeing inclusion-wise maximality of its obtained inlier set.