Contours, Corners and T-Junctions Detection Algorithm
Antoni Buades, Rafael Grompone von Gioi, Julia Navarro
⚠ This is a preprint. It may change before it is accepted for publication.


This article describes the implementation of the method by Buades, Grompone and Navarro ['Joint contours, corner and t-junction detection: An approach inspired by the mammal visual system', Journal of Mathematical Imaging and Vision, pp. 1–14, 2017] for the detection of line segments, contours, corners and T-junctions. This method is inspired by the mammal visual system. The detection of corners and T-junctions plays a role as part of the process in contour detection. An a-contrario validation is applied to select the most meaningful contours without the need of fixing any critical parameter.