Welcome to Pehua Li's Website

Li Peihua. An Efficient Particle Filter-Based Tracking Method Using Graphics Processing Unit (GPU). Submitted to Journal of Signal Processing Systems, 2010. Demo videos: street seq., road seq., NBA seq., CAVIAR seq., PETS2001 seq.

Li Peihua, Liu Xiaomin, Xiao Lijuan, Song Qi. Robust and Accurate Iris Segmentation in Very Noisy Iris Images. Image and Vision Computing, 2010, 28(2):246-253. Based on the algorithms proposed in this paper, we were ranked #4 in the International Contest NICE.I--Noisy Iris Challenge Evaluation-Part I among all registerted 97 teams from 35 countries.

Li Peihua, Xiao Lijuan. Histogram-Based Partial Differential Equation for Object Tracking. The 7th International Conference on Advances in Pattern Recognition, India, 2009, 286-289.

Wang Haijing, Li Peihua, and Zhang Tianwen. Histogram Features-Based Fisher Linear Discriminant for Face Detection. Neural Computing & Applications, 2008, 17(1): 49-58.

Li Peihua, Liu Xiaomin. An Incremental Method for Accurate Iris Segmentation. Int. Conf. on Pattern Recognition, Florida, USA, 2008.

Xiao Lijuan, Li Peihua. Improvement on Mean Shift based Tracking Using Second-Order Information. Int. Conf. on Pattern Recognition, Florida, USA, 2008.

Wang Haijing, Li Peihua, and Zhang Tianwen. Boosted Gaussian Classifier With Integral Histogram for Face Detection. Int. J. Pattern Recognition and Artificial Intelligence, 2007, 21(7):1127-1139.

Li Peihua. An Improved Mean Shift for Object tracking. ACTA AUTOMATICA SINICA 2007, 33(4):347-354 (In Chinese) .

Li Peihua. A Clustering Based Color Model and Integral Images for Fast Object Tracking. Signal Processing: Image Communication. 2006, 21(8): 676-687

Wang Haijing, Li Peihua, Zhang Tianwen. Histogram Features-Based Fisher Linear Discriminant for Face Detection. Asian Conference on Computer Vision (ACCV), India, 2006, 521-530

Li Peihua, Francois Chaumette. A Shape Tracking Algorithm for Visual Servoing. IEEE Int. Conf. on Robotics and Automation, Barcelona, Spain, April 2005, 2858-2863.

Wang Haijing, Li Peihua. Novel Likelihood Estimation Technique Based on Boosting Detector. IEEE Int. Conf. on Image Processing, Genoa, Italia, 2005.

Li Peihua, Zhang Tianwen, Bo Ma. Unscented Kalman Filter for Visual Curve Tracking. Image and Vision Computing. 2004, 22(2): 157-164 .

Li Peihua, Xie Kai. Towards a Robust and Real-time Face Detection and Tracking Framework. Proc. Conference on Computer Vision, Graphics and Image Processing, December 2004, 663-668.

Li Peihua, Zhang Tianwen, Arthur E.C. Pece. Visual Contour Tracking Based on Particle Filters. Image and Vision Computing. 2003, 21 (1): 111-123.

Ma Bo, Zhang Tianwen, Li Peihua. A New Physics-based Contour Tracking Algorithm. Journal of Harbin Institute of Technology, 35(7):830-833, 2003 (in Chinese) .

Li Peihua, Zhang Tianwen. Visual Contour Tracking Based on Sequential Importance Sampling/Resampling Algorithm. IEEE Int. Conf. Pattern Recognition. Quebec, Canada, 2002, 564-56.

Li Peihua Li, Zhang Tianwen. A New B-Spline Active Contour Model for Visual Tracking. Journal of Computers, 25(12): 1357-1363 , 2002 (in Chinese) .

Li Peihua, Zhang Tianwen. Active Contour Models (Snake Models). Chinese Journal of Software, 11(6), 751~757, 2000 (in Chinese).

Research projects	Publications	Awards	Professional Service
Curriculum Vita	Teaching	Students	Personal Life

•	Li Peihua. An Efficient Particle Filter-Based Tracking Method Using Graphics Processing Unit (GPU). Submitted to Journal of Signal Processing Systems, 2010. Demo videos: street seq., road seq., NBA seq., CAVIAR seq., PETS2001 seq.
•	Li Peihua, Xiao Lijuan. Mean Shift Based Object Tracking Reconsidered: Several Extensions. Submitted for reveiw, 2010.
•	Li Peihua, Liu Xiaomin, Xiao Lijuan, Song Qi. Robust and Accurate Iris Segmentation in Very Noisy Iris Images. Image and Vision Computing, 2010, 28(2):246-253. Based on the algorithms proposed in this paper, we were ranked #4 in the International Contest NICE.I--Noisy Iris Challenge Evaluation-Part I among all registerted 97 teams from 35 countries.

•	Li Peihua, Xiao Lijuan. Histogram-Based Partial Differential Equation for Object Tracking. The 7th International Conference on Advances in Pattern Recognition, India, 2009, 286-289.
•	Liu Xiaomin, Li Peihua, Song Qi. Eyelid Localization in Iris Images Captured in Less Constrained Environment. The 3rd IAPR/IEEE International Conference on Biometrics, Italy, 2009, 1147-1156.

•	Li Peihua. An Adaptive binning Color Model For Mean Shift Tracking. IEEE Trans. Circuits and Systems for Video Technology, 2008,18(9): 1293-1299.
•	Wang Haijing, Li Peihua, and Zhang Tianwen. Histogram Features-Based Fisher Linear Discriminant for Face Detection. Neural Computing & Applications, 2008, 17(1): 49-58.
•	Li Peihua, Liu Xiaomin. An Incremental Method for Accurate Iris Segmentation. Int. Conf. on Pattern Recognition, Florida, USA, 2008.
•	Xiao Lijuan, Li Peihua. Improvement on Mean Shift based Tracking Using Second-Order Information. Int. Conf. on Pattern Recognition, Florida, USA, 2008.

•	Li Peihua, Francois Chaumette. A Shape Tracking Algorithm for Visual Servoing. IEEE Int. Conf. on Robotics and Automation, Barcelona, Spain, April 2005, 2858-2863.
•	Li Peihua, Wang Haijing. Probabilistic Object Tracking Based on Machine Learning and Importance Sampling. The Second Iberian Conf. on Pattern Recognition and Image Analysis. Portugal. 2005, 161-167
•	Wang Haijing, Li Peihua, Zhang Tianwen. Proposal of Novel Histogram Features for Face Detection. Int. Conf. on Advances in Pattern Recognition. Bath, United Kingdom, 2005, 334-343.
•	Wang Haijing, Li Peihua. Novel Likelihood Estimation Technique Based on Boosting Detector. IEEE Int. Conf. on Image Processing, Genoa, Italia, 2005.

•	Li Peihua, Zhang Tianwen, Bo Ma. Unscented Kalman Filter for Visual Curve Tracking. Image and Vision Computing. 2004, 22(2): 157-164 .
•	Li Peihua, Francois Chaumette. Image Cues Fusion for Object Tracking Based on Particle Filter. Int. Workshop on Articulated Motion and Deformable Objects, AMDO04. Palma de Mallorca, Spain, September 2004, 99-107.
•	Li Peihua, Wang Haijing. Probabilistic Face Tracking Using Boosted Mult-view Detector. IEEE Int. Conf. Pacific-Rim on Multimedia, PCM2004. Japan, 2004, 577-583.
•	Li Peihua, Xie Kai. Towards a Robust and Real-time Face Detection and Tracking Framework. Proc. Conference on Computer Vision, Graphics and Image Processing, December 2004, 663-668.

•	Li Peihua, Zhang Tianwen, Arthur E.C. Pece. Visual Contour Tracking Based on Particle Filters. Image and Vision Computing. 2003, 21 (1): 111-123.
•	Ma Bo, Zhang Tianwen, Li Peihua. Multi-Resolution Snake Algorithm Based on Improved External Force. Journal of Computers, 26(5):563-568, 2003 (in Chinese) .
•	Ma Bo, Zhang Tianwen, Li Peihua. HMM-based Kalman Snake for Contour Tracking. Journal of Computer-aided Design & Computer Graphics, 15(10):1213-1217, 2003 (in Chinese).
•	Ma Bo, Zhang Tianwen, Li Peihua. A New Physics-based Contour Tracking Algorithm. Journal of Harbin Institute of Technology, 35(7):830-833, 2003 (in Chinese) .

•	Li Peihua, Zhang Tianwen. Visual Contour Tracking Based on Sequential Importance Sampling/Resampling Algorithm. IEEE Int. Conf. Pattern Recognition. Quebec, Canada, 2002, 564-56.
•	Li Peihua , Zhang Tianwen. A New Visual Contour Tracking Model Based on Lagrangian Dynamics. IEEE Int. Conf. Systems, Man and Cybernetics. Tunisia, 2002, 229-234.
•	Li Peihua, Zhang Tianwen. Visual Contour Tracking Based on Particle Filters. Proc. of the Workshop on Generative Model-Based Vision, in conjunction with ECCV02, Denmark. 2002, 61-70.
•	Li Peihua, Zhang Tianwen.Unscented Kalman Filter for Visual Curve Tracking. Workshop on Statistical Methods in Video Processing, in conjunction with ECCV02, Denmark.2002, 13-17.
•	Li Peihua Li, Zhang Tianwen. A New B-Spline Active Contour Model for Visual Tracking. Journal of Computers, 25(12): 1357-1363 , 2002 (in Chinese) .

•	Li Peihua, Zhang Tianwen. Active Contour Models (Snake Models). Chinese Journal of Software, 11(6), 751~757, 2000 (in Chinese).
•	Li Peihua, Zhang Tianwen.Learning Nonlinear Models of Contours with EM Algorithm for Networks. Proc. 6th International Conference for Young Computer Scientists, Hang Zhou, China.2001, 1099-1103.
•	Li Peihua, Zhang Tianwen and Ma Bo. Active Contour Model for Tracking based on Wavelet Transform. Proc. 3rd International Conference on Information, Communications & Signal Processing, Singapore, 2001.
•	Li Peihua, Zhang Tianwen.Research on Device driver for CA-MPE(CPE) frame grabber. Application Research of Computers, 9,106~109, 2000 (in Chinese).