APPARATUS AND A METHOD FOR DETECTING A CENTER OF PUPIL CAPABLE OF INCREASING SUCCESS RATE OF DETECTION

摘要

PURPOSE: An apparatus and a method for detecting a center of pupil are provided to detect a candidate area by selective application of an AdaBoost algorithm and a CAMShift algorithm.;CONSTITUTION: A candidate area detection unit(110) detects a candidate area for detection of a pupil center from an eye image by selective application of an AdaBoost algorithm and a CAMShift algorithm. A pupil center detection unit(120) applies a circle detection algorithm to the candidate area. The pupil center detection unit detects the pupil center by application of a local binarization process, a labeling process, and a centroid computation process.;COPYRIGHT KIPO 2012