“…Likewise (Suhery & Ruslianto, 2017) use PCA for facial image segmentation, and the accuracy of the face detection model is 90%. In addition to the several methods that have been presented, the face detection method with haar cascade is quite popular, including those used by (Budiman, 2021); Formatting Citation; Nono Heryana, Rini Mayasari, 2020;Abidin, 2018;Utaminingrum et al, 2017;Javed Mehedi Shamrat et al, 2021;Padilla et al, 2012;Minu et al, 2020;Poorvi Taunk, G. Vani Jayasri, Padma Priya J, 2020;Braganza et al, 2020). Almost all of these studies use binary images obtained by applying a certain threshold value with an accuracy rate of 90% (Kirana & Isnanto, 2016;Suharso, 2017;Suhery & Ruslianto, 2017).…”