[1] [1] Z. Zhu, Q. Ji. Eye and gaze tracking for interactive graphic display［J］. Mach. Vis. Applicat, 2004, 15(3): 139～148

[2] [2] K. H. Tan, D. Kriegman, H. Ahuja. Appearance based eye gaze estimation［C］. Proce. IEEE Workshop Applications of Computer Vision, 2002. 191～195

[3] [3] J. Zhu, J. Yang. Subpixel eye gaze tracking［C］. Proc. IEEE Inr. Conf. Automatic Face and Gesture Recognition, Washington, D. C. 2002. 131～136

[4] [4] H. Morimoto, M. Mimica. Eye gaze tracking techniques for interactive applications［J］. Comput. Vi. Image Understan. Special Issue on Eye Detection and Tracking, 2005, 98(1): 4～24

[5] [5] D. Guestrin, M. Eizenman. General theory of remote gaze estimation using the pupil center and corneal reflections［J］. IEEE Trans. Biomed. Eng., 2006, 53(6): 1124～1133

[6] [6] Z. Zhu, Q. Ji. Novel eye gaze tracking techniques under natural head movement［J］. IEEE Trans. Biomed. Engng., 2007, 54(12): 2246～2260

[7] [7] A. Villanueva, R. Cabeza. A novel gaze estimation system with one calibration point［J］. IEEE Trans. Syst. Man Cybernetics-Part B, 2008, 38(4): 1123～1138

[8] [8] D. Beymer, M. Flickner. Eye gaze tracking using an active stereo head［J］. Proc. Int. Conf. Computer Vision and Pattern Recognition, 2003. 451～458

[9] [9] S. W. Shih, J. Liu. A novel approach to 3D gaze tracking using stereo cameras［J］. IEEE Trans. Syst. Man Cybern., 2004, 34(2): 234～245

[10] [10] Jiang Guangwen, Chao Zhichao, Fu Sihua et al.. High-accurate camera calibration technique based on controllable rotation［J］. Acta Optica Sinica, 2010, 30(5): 1308～1314

[11] [11] Z. Y. Zhang. A flexible new technique for camera calibration［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2000, 22(11): 1330～1334

[12] [12] Sun Junhua, Liu Zhen, Zhang Guangjun et al.. Camera calibration based on flexible 3D target［J］. Acta Optica Sinica, 2009, 29(12): 3433～3439

[13] [13] Lei Yanzhang, Zhao Huijie, Jiang Hongzhi. A three-dimensional measurement method by combining binocular and monocular vision systems［J］. Acta Optica Sinica, 2008, 28(7): 1338～1342

[14] [14] Shang Fei, Wang Fenggui, Tian Di et al.. A method for circle detection based on right triangles inscribed in a circle［J］. Acta Optica Sinica, 2008, 28(4): 739～743

[15] [15] Li Haibin, Shan Wenjun, Liu Bin. Research of error-model on two eyes stereoscopic measurement system［J］. Optical Technique, 2006, 32(1): 24～26

[16] [16] Quan Houde, Yan Shoucheng, Zhang Hongcai. The evaluation of camera calibration accuracy in computer vision［J］. Journal of Zhengzhou Institute of Surveying and Mapping, 2006, 23(3): 222～224