Setiawan, A. and Rajif Agung Yunmar 2020. The Implementation of Distance-Angle Signature as Object Shape Identifier for Digital Images: Implementation of Distance-Angle Signature . Pixel :Jurnal Ilmiah Komputer Grafis. 13, 1 (Jul. 2020), 9–15. DOI:https://doi.org/10.51903/pixel.v13i1.158.