TY - JOUR T1 - A Combination of Fuzzy Interface System (FIS) and IWO Algorithm to Improve Angular Face Recognition AU - Deramgozin, Mohammad Mahdi AU - Reza Hashemi, Seyyed Mohammad AU - Hajighorbani, Mohsen AU - Inallou, M. Madadpour JO - Research Journal of Applied Sciences VL - 11 IS - 7 SP - 454 EP - 462 PY - 2016 DA - 2001/08/19 SN - 1815-932x DO - rjasci.2016.454.462 UR - https://makhillpublications.co/view-article.php?doi=rjasci.2016.454.462 KW - Invest weeds optimization KW -posed face detection KW -fuzzy system face detection KW -image processing KW -optimal threshold AB - In this study, face recognition in angled status using invasive weed optimization algorithm is studied. Invasive weed optimization algorithm is one of the most recent optimization algorithms in evolutionary algorithms family. Combined with other existing algorithms, invasive weed optimization algorithm proposes an appropriate approach in order to an improved solution. In this study, a combination of fuzzy cost function and invasive weed optimization algorithm is used in order to human face recognition. Fuzzy logic is used in order to face recognition in angled status and invasive weed algorithm is used in order to obtain the optimal threshold to find the favourable solution. Tests conducted on the proposed algorithm shows 91.4% of existing faces in MIT database. ER -