Author: Barış KOÇER, Ferruh YILDIZ
Publishing Date: 2006
Volume 21 Issue 3_4
This study was conducted to vectorise close range, rectified building images. In this application, full automation was tried to perform, which other applications can’t perform. To provide this feature, “derivative base edge detection” algorithm was used. By using “derivative base edge detection” algorithm, no additional parameter which are taken from user, are needed to process of vectorisation. An area based elimination algorithm was also used to delete the small objects which may be noise. Developed software delivers beter results than those of the other commerical software.
Key Words: Vectorisation, edge detection, derivative based image processing