Integrated Face Detection, Tracking, and Pose Estimation

摘要：

　　This paper presents a proposal of an integrated method for face detection,tracking,and head pose estimation.We use the de-facto Viola-Jones method for face and face part detection.We adopt affine motion model estimation as a tracking method.The combination enables efficient detection around the search area limited by tracking.Moreover,it reduces false detection because of the consistent processing with earlier results.In addition,the method re-initializes the position and size of the face and face parts in every frame.That initialization immediately corrects tracking jitter.The head pose is estimated using coordinates of both eyes and a mouth relative to the nose as the origin in the coordinate system.The computational cost is low because it uses only those three points.Experimental results show accurate estimation of the head pose.The average error is 6.50 deg in yaw angle,and 7.65 deg in pitch angle.

关键词： face and face part detection tracking head pose estimation affine motion model estimation

作者: MIYAMA Masayuki MATSUDA Yoshio

作者单位: Department of Natural Science and Technology, Kanazawa University, Kanazawa, Japan

会议类型: 国际会议

会议名称: 2012 IEEE 11th International Conference on Signal Processing (第11届IEEE信号处理国际会议)

会议地点: 北京

会议语种:英文

页码: 1056-1059

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）