Ramadhani, K.N. et al. 2018. Deteksi dan Tracking Pemain Sepakbola menggunakan Histogram of Oriented Gradients (HOG) dan Kalman Filter. Indonesian Journal on Computing (Indo-JC). 3, 1 (May 2018), 33–44. DOI:https://doi.org/10.21108/INDOJC.2018.3.1.211.