Setiawan A, Rajif Agung Yunmar. The Implementation of Distance-Angle Signature as Object Shape Identifier for Digital Images: Implementation of Distance-Angle Signature . PIXEL [Internet]. 2020 Jul. 17 [cited 2024 Nov. 22];13(1):9-15. Available from: https://journal.stekom.ac.id/index.php/pixel/article/view/158