柳欣

Ph.D., Associate Professor [email protected]
男,副教授,硕士研究生导师,香港浸会大学计算机专业博士, 澳门大学博士后访问学者,美国天普大学访问学者,计算机学会(CCF)高级会员,IEEE会员,获得华侨大学首批全英文教师授课资格。主持国家自然科学面上基金(一年期)、国家自然科学青年基金、福建省自然科学面上基金、华侨大学培育型青年科技创新人才项目和高层次引进人才项目各1项,已在国外知名SCI期刊(IEEE Transactions on Information Forensics and Security、IEEE Transactions on Human-Machine Systems, Pattern Recognition、Signal Processing、Neurocomputing、IET Image Processing等)和计算机学会(CCF)推荐的知名学术会议上(ICIP、ICPR、ICASSP)发表论文20余篇,拥有美国发明专利1项(已授权),中国发明专利3项(公示中),主要研究方向为图像处理、模式识别、计算机视觉和机器学习, 代表论文如下: [1] X. Liu, Y.M. Cheung, " On incremental collaborative appearance model and regional particle filtering for lip region tracking", Integrated Computer-Aided Engineering, vol. 25, no. 1, pp. 63-80, 2018. [2] X. Liu, G.F. He, S.J. Peng, Y.M. Cheung, Y.Y. Tang, “Efficient Human Motion Retrieval via Temporal Adjacent Bag of Words and Discriminative Neighborhood Preserving Dictionary Learning, IEEE Transactions on Human-Machine Systems, vol. 47, no. 6, pp, 763-776, 2017. [3] X. Liu*, H. Zhang, Y.Y. Tang, J.X. Du, “Scene-adaptive Single Image Dehazing via Opening Dark Channel Model’’, IET image processing, vol. 10, no. 11, pp, 877-884, 2016. [4] X. Liu, Y.M. Cheung, Y.Y. Tang, “Lip Event Detection Using Oriented Histograms of Regional Optical Flow and Low Rank Affinity Pursuit”, Computer Vision and Image Understanding, vol. 148, no. 7, pp, 153-163, 2016. [5] X. Liu, Y.M. Cheung, " Learning Multi-Boosted HMMs for Lip-password Based Speaker Verification", IEEE Transactions on Information Forensics and Security, vol. 9, no. 2, pp. 233-246, 2014. [6] X. Liu*, Y.M. Cheung, S.J. Peng and Q.M. Peng, "Automatic Mitral Valve Leaflet Tracking in Echocardiography via Constrained Outlier Pursuit and Region-scalable Active Contours", Neurocomputing, vol. 144, no. 11, pp. 47-57, 2014. [7] X. Liu*, Y.M. Cheung, S.J. Peng, Z. Cui, B.N. Zhong and J.X. Du, "Automatic motion capture data denoising via filtered subspace clustering and low rank matrix approximation", Signal Processing, Vol. 105, No. 12, pp. 350-362, 2014. [8] X. Liu*, S.J. Peng, Y.M. Cheung, Y.Y. Tang and J.X. Du, "Active contours with a joint and region-scalable distribution metric for interactive natural image segmentation", IET Image Processing, 12(8), pp 824-832, 2014. [9] 柳欣*, 钟必能, 张茂胜, 崔振, “基于张量低秩恢复和块稀疏表示的运动显著性目标提取” , 计算机辅助设计与图形学学报, 26(10), pp 1753-1763,2014. [10] Y. Chen, Y.J. Shen, X. Liu, B.N. Zhong, "3D object tracking via image sets and depth-based occlusion detection", Signal Processing, vol. 112, no. 7, pp. 146-153, 2015. [11] Y.M. Cheung, X. Liu and X.G. You, "A local region based approach to lip tracking", Pattern Recognition, vol. 45, no. 9, pp. 3336-3347, 2012.