… Abstract—We propose a line segment and elliptical arc detector … image, the detector decides
whether a line segment or an … for the same region, the detector chooses the one that best …

… in the literature for the detection of different geometrical … on circle detection, ellipse detection
and line segments detection. We … [19] proposed to jointly detect ellipses, circles and line seg…

… Extending tools of the a contrario detection theory, we show that all of these detection
criteria can be naturally embedded in a single probabilistic a contrario model with a single user …

… a joint elliptical arc, circular arc, and line segment detector based on the a contrario statistical
… Joint a contrario ellipse and line detection. IEEE transactions on pattern analysis and …

… ellipse detection is proposed in this paper. The method aims at clearly removing the lines
and curves which are not ellipse … In this paper, a real-time ellipse detector with high detection …

… It has been applied to the detection of lines and contours in … the detection of faces. The
goal of this paper is to show that the a contrario formulation can be adapted to the face detection …

… and Tracking based on a-contrario analysis, detecting features which cannot be attributed
to … capacity for orbit determination by quantifying detection rates for actively tracked objects, …

… To handle the linearity constraints of line detection … detection on the unclustered lines from
the entire data set. If tracking noise is high (eg, LEO observations) we perform outlier detection …

… ellipse fit is found. This paper presents a new method which enables the fitting of ellipses
whose centers are restricted to a given line. Furthermore, the special case of a given line …