A SURVEY ON EDGE DETECTION IN IMAGES
Alina-Nicoleta Rusu, Narcis-Florin-Stefan Voicu · 2016
This paper presents the main edge detection methods currently used. Given the importance of the issue in processing imaging domain, over time there were developed several techniques. They behave relatively close in terms of noise, but in practical situations, some may look more favorable than others. This paper aims to be brief conceptual and mathematical presentation of the most popular methods of edge detection.