Pal, M. R. ., Bhadola, M. S. ., & Bhatia, M. K. . (2019). REAL TIME FACE DETECTION AND PEOPLE COUNTING USING VIOLA-JONES. International Journal of Technical Innovation in Modern Engineering & Science, 5(4), 935–941. Retrieved from https://ijtimes.com/index.php/ijtimes/article/view/2874