LIU, CHENGUANG; CHENG, HENGDA; DASU, ARAVIND - In: New Mathematics and Natural Computation (NMNC) 10 (2014) 01, pp. 69-90
most of the current methods which utilize face models to estimate head position, we develop a relative homography … homography transformation is calculated by using RANSAC optimization algorithm, which applies homography to a region of interest …