Mini Kirsch edge detection and its sharpening effect

• Main Authors: Sia, Joyce Sin Yin, Tan, Tian Swee, Yahya, Azli, Tiong, Matthias Foh Thye, Sia, Jeremy Yik Xian
• Format: Article
• Published: Institute of Advanced Engineering and Science 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/95810/; http://dx.doi.org/10.11591/ijeei.v9i1.2597

In computer vision, edge detection is a crucial step in identifying the objects’ boundaries in an image. The existing edge detection methods function in either spatial domain or frequency domain, fail to outline the high continuity boundaries of the objects. In this work, we modified four-directiona...