个人简介
专业：
博士招生：电力系统及其自动化
硕士招生：检测技术与自动化装置
教育经历：
[03]2005.8-2010.8，美国肯塔基大学电气工程系，博士
[02]1998.9-2001.6，四川大学计算机学院，硕士
[01]1992.9-1996.6，四川大学计算机科学系，学士
工作经历：
[04]2011.11-至今，四川大学电气信息学院，教授
[03]2010.9-2011.7，美国特拉华大学电气工程系，博士后
[02]2001.7-2005.7，四川大学计算机学院，讲师
[01]1996.7-1998.8，江苏商业银行无锡分行，计算机系统管理员
科研项目：
[10]企业横向，电力巡线算法开发，已结题，主持
[09]校地合作，面向压力容器及管道形变腐蚀检测的高精度结构光三维成像研究，在研，主持
[08]成都市科技局重点研发支撑计划，面向高端制造中产品外观全检的低成本高速结构光三维成像研究，在研，主持
[07]企业横向，廉价实时高精度多帧结构光三维人脸成像研究，在研，主持
[06]四川省重点研发项目，面向高反光航空发动机叶片的高精度结构光三维成像研究，在研，主持
[05]企业横向，一种图像采集系统专利的实施许可，在研，主持
[04]国家自然科学基金面上项目，面向光照饱和溢出和多路径效应问题的高精度结构光三维成像研究，已结题，主持
[03]国家自然科学基金中韩合作交流项目，红外图像超分辨率技术研究，已结题，参与
[02]四川省科技支撑计划，实时双视非接触式三维指纹扫描技术中关键问题的研究，已结题，主持
[01]四川大学引进人才科研启动，先进的实时非接触式多层次生物识别信息获取系统，已结题，主持
EI学术会议：
Conference Publications
[09]J. Song, Y-S. Ho, D. L. Lau, K. Liu*, Universal phase unwrapping for phase measuring profilometry using geometric analysis, 2018 SPIE Photonics West OPTO, San Francisco, USA, 2018.1.27-2.1
[08]Y. Long, S. Wang, W. Wu, X. Yang, G. Jeon, K. Liu*, Binary coding strategy for Fourier transform profilometry, 2015 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP 2015), Chengdu, China, 2015.7.12-7.15
[07]Y. Long, S. Wang, W. Wu, X. Yang, G. Jeon, K. Liu*, Hybrid coding strategy for SNR improvement in 3-step phase measuring profilometry, 2015 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP 2015), Chengdu, China, 2015.7.12-7.15
[06]J. Zhao, Y. Wang, K. Liu*, Study on phase error for partial intensity saturation in phase measuring profilometry, 2013 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP 2013), Beijing, China, 2013.7.6-7.10
[05]X. Xu, Y. Wang, K. Liu*, Error reduction for the high-contrast regions in phase measuring profilometry, 2013 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP 2013), Beijing, China, 2013.7.6-7.10
[04]Y. Zhou*, K. Liu, K. E. Barner, Non-rigid 3D shape recognition via dictionary learning, 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013), Vancouver, Canada, 2013.5.26-5.31
[03]Y. Zhou*, K. Liu, J. Gao, K. E. Barner, F. Kiamilev, High-speed structured light scanning system and 3D gestural point cloud recognition, 2013 47th Annual Conference on Information Sciences and Systems (CISS 2013), Baltimore, USA, 2013.3.20-3.22
[02]K. Liu, Y. Wang*, Phase channel multiplexing pattern strategy for active stereo vision, 2012 International Conference on 3D Imaging (IC3D 2012), Liège, Belgium, 2012.12.3-12.5
[01]Y. Wang*, K. Liu, Q. Hao, D. L. Lau, L. G. Hassebrook Multicamera phase measuring profilometry for accurate depth measurement, 2007 SPIE Defense & Security Symposium, Orlando, USA, 2007.4.10-4.12
授权发明专利：
Patents
[21]刘凯，卢勇，一种硬件智能化的结构光三维扫描系统及方法，2016102559847，四川大学
[20]刘凯，化文奇，郑宏博，胡子阳，许斌，高反光对象表面的结构光三维成像方法及系统，2018107390374，四川大学
[19]刘凯，贾梦瑶，邹伟，边海栋，单线结构光解码方法及系统，2016109730297，四川大学
[18]刘凯，夏苗，吴炜，杨晓敏，凸包获取方法及装置，2016107364120，四川大学
[17]刘凯，田懿，郑舟恒，杨晓梅，许斌，一种基于线性投影的监控视频鲁棒背景建模方法及装置，2016105075677，四川大学
[16]刘凯，龙云飞，胡子阳，许斌，一种基于彩色正弦结构光编码的实时三维测量方法，2014102207054，四川大学
[15]刘凯，郑宏博，龙云飞，余祥，一种三维视觉重建方法，2016100687766，四川大学
[14]刘凯，宋健文，王江，刘怡光，基于一维信息的专用投影机及其投影方法，2016101865737，四川大学
[13]刘凯，龙云飞，刘怡光，吴炜，杨晓敏，郑晓军，用二进制编码策略实现傅里叶变换轮廓术的方法，2014105542980，四川大学
[12]刘凯，龙云飞，吴炜，杨晓敏，许斌，利用谐波幅值判定饱和的高动态三维测量方法，2015101430938，四川大学
[11]刘凯，龙云飞，吴炜，杨晓敏，许斌，基于二值相移图案的三维测量方法，2015103013629，四川大学
[10]刘凯，龙云飞，郑晓军，吴炜，杨晓敏，用相位计算实现线结构光三维测量的方法，2014103587436，四川大学
[09]刘凯，龙云飞，一种用于线结构光三维测量的解码方法，2014103297880，四川大学
[08]刘凯，王江，边海栋，郑晓军，吴炜，杨晓敏，一种基于最优四边形的快速指纹匹配方法，2014105005980，四川大学
[07]刘凯，罗雪玲，郑晓军，吴炜，杨晓敏，利用结构光技术实现的实时激光点追踪人机交互系统，2014103547250，四川大学
[06]刘凯，龙云飞，郑晓军，吴炜，杨晓敏，结合几何标定的相位测量轮廓术系统非线性校正方法，2014104597721，四川大学
[05]刘凯，孙伟文，杨洋，郑晓军，吴炜，杨晓敏，一种减少相位测量轮廓术中多路径效应影响的方法，2014105077156，四川大学
[04]刘凯，孙伟文，李娜，利用相位融合算法修复饱和产生的相位误差的方法，2014103170076，四川大学
[03]刘凯，龙云飞，郑晓军，吴炜，杨晓敏，运用时间序列结构光技术实现投影显示几何校正的方法，2014104422110，四川大学
[02]刘凯，许晓畅，一种降低摄像机多路径效应影响的相位融合方法，2014100866589，四川大学
[01]K. Liu, Y. Wang, D. L. Lau, L. G. Hassebrook, Dual-frequency Phase Multiplexing (DFPM) and Period Coded Phase Measuring (PCPM) pattern strategies in 3-D structured light systems, and Lookup Table (LUT) based real-time data processing for phase measuring pattern strategies, US 8,947,677 B2, Feb. 3, 2015, University of Kentucky, USA
授权实用新型专利：
[08]刘凯，张翰，三维重建系统，2017205198681，四川大学
[07]刘凯，程冠鸿，王江，赵涛，一种图像采集系统，2016210413556，四川大学
[06]刘凯，卢勇，一种无线结构光三维成像系统，2016203434401，四川大学
[05]刘凯，王江，基于一维信息的高效专用投影机，2016202519652，四川大学
[04]刘凯，王前慧，余祥，基于相位轮廓术的相位和反射率的人脸识别装置，201620144142X，四川大学
[03]郑秀娟，敬雪平，刘凯，三维成像装置以及三维成像移动终端，201621313399X，四川大学
[02]吴炜，杨晓敏，刘凯，李红，陶福煜，一种基于红外光和可见光的探测装置，201520598356X，四川大学
[01]吴炜，杨晓敏，刘凯，陶福煜，李红，一种基于红外光和可见光的车辆调光装置，2015205980627，四川大学
人才培养
[06]硕士研究生已毕业并获得学位30人，在读20人；博士研究生在读1人
[05]四川省科技创新苗子工程培育项目1项
[04]四川大学学术之星1人
[03]省级优秀毕业生2人
[02]获得国家奖学金8人
[01]四川大学一等奖学金7人
近期论文
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SCI学术期刊：
Journal Publications
[40]Y. Yu, D. L. Lau*, M. Ruffner, K. Liu, Dual-projector structured light 3D shape measurement, Accepted by Applied Optics, 2020, X(X): X-X
[39]X. Yang, J. Zhang, Y. Liu, X. Zheng*, K. Liu, Super-resolution image reconstruction via fractional-order total variation and adaptive regularization parameters, The Visual Computer, 2019, 35(12): 1755-1768
[38]K. Liu, J. Song, D. L. Lau, X. Zheng, C. Zhu, and X. Yang*, Reconstructing 3D point clouds in real time with look-up tables for structured light scanning along both horizontal and vertical directions, Optics Letters, 2019, 44(24): 6029-6032
[37]M. Jia, X. Yang, and K. Liu*, Automatically detecting rigidly and non-rigidly deformed facial landmarks from coarseness to fineness, Journal of Electronic Imaging, 2019, 28(6): 063009
[36]S. Wu, W. Wu, X. Yang*, L. Lu*, K. Liu, and G. Jeon, Multifocus image fusion using random forest and hidden Markov model, Soft Computing, 2019, 23(19): 9385-9396
[35]J. Song, D. L. Lau, Y.-S. Ho, K. Liu*, Automatic look-up table based real-time phase unwrapping for phase measuring profilometry and optimal reference frequency selection, Optics Express, 2019, 27(9): 13357-13371
[34]X. Yang, W. Xu, R. Luo, X. Zheng*, K. Liu, Robustly reconstructing magnetic resonance images via structure decomposition, Magnetic Resonance Imaging, 2019, 57(4): 165-175
[33]X. Yang, L. Jian, W. Wu, K. Liu, B. Yan, Z. Zhou, and J. Peng*, Implementing real-time RCF-Retinex image enhancement method using CUDA, Journal of Real-Time Image Processing, 2019, 16(1): 115-125
[32]Y. Yuan, X. Yang, W. Wu*, H. Li, Y. Liu, and K. Liu, A fast single-image super-resolution method implemented with CUDA, Journal of Real-Time Image Processing, 2019, 16(1): 81-97
[31]X. Yang, L. Jian, B. Yan, K. Liu, L. Zhang, and Y. Liu*, A sparse representation based pansharpening method, Future Generation Computer Systems, 2018, 88(11): 385-399
[30]L. Jian, X. Yang*, Z. Zhou, K. Zhou, and K. Liu, Multi-scale image fusion through rolling guidance filter, Future Generation Computer Systems, 2018, 83(6): 310-325
[29]F. Tao, X. Yang*, W. Wu, K. Liu, Z. Zhou, Y. Liu, Retinex-based image enhancement framework by using region covariance filter, Soft Computing, 2018, 22(5): 1399-1420
[28]X. Yang, W. Wu*, K. Liu, W. Chen, Z. Zhou, Multiple dictionary pairs learning and sparse representation-based infrared image super-resolution with improved fuzzy clustering, Soft Computing, 2018, 22(5): 1385-1398
[27]W. Wu, X. Yang*, H. Li, K. Liu, L. Jian, Z. Zhou, A novel scheme for infrared image enhancement by using weighted least squares filter and fuzzy plateau histogram equalization, Multimedia Tools and Applications, 2017, 76(23): 24789-24817
[26]X. Yang, W. Wu*, K. Liu, W. Chen, P. Zhang, Z. Zhou, Multi-sensor image super-resolution with fuzzy cluster by using multi-scale and multi-view sparse coding for infrared image, Multimedia Tools and Applications, 2017, 76(23): 24871-24902
[25]G. Cheng, K.Liu, T. Zhao*, Filtering of interval type-2 fuzzy time-delay systems under a unified frame, Journal of Intelligent & Fuzzy Systems, 2017, 33(2): 1027-1039
[24]X. Yang, Y. Luo, S. Chen, X. Zhen, Q. Yu, K. Liu*, Dynamic MRI reconstruction from highly undersampled (k, t)-space data using weighted Schatten p-norm regularizer of tensor, Magnetic Resonance Imaging, 2017, 37(4): 260-272
[23]H. Bian, K. Liu*, Robustly decoding multiple-line-structured light in temporal Fourier domain for fast and accurate three-dimensional reconstruction, Optical Engineering, 2016, 55(9): 093110
[22]H. Li, W. Wu*, X. Yang, B. Yan, K. Liu, G. Jeon, Multispectral image enhancement based on Retinex by using structure extraction, In Chinese, Acta Physica Sinica, 2016, 65(16): 160701
[21]Y. Song, W. Wu*, Z. Liu, X. Yang, K. Liu, W. Lu, An adaptive pansharpening method by using weighted least squares filter, IEEE Geoscience and Remote Sensing Letters, 2016, 13(1): 18-22
[20]Y. Long, S. Wang, W. Wu, K. Liu*, Robust and efficient decoding scheme for line structured light, Optics and Lasers in Engineering, 2015, 75(12): 88-94
[19]Y. Long, S. Wang, W. Wu, X. Yang, G. Jeon, K. Liu*, Structured-light-assisted wireless digital optical communications, Optics Communications, 2015, 355(11): 406-410
[18]W. Gan, X. Wu*, W. Wu, X. Yang, C. Ren, X. He, K. Liu, Infrared and visible image fusion with the use of multi-scale edge-preserving decomposition and guided image filter, Infrared Physics & Technology, 2015, 72(9): 37-51
[17]Y. Long, S. Wang, W. Wu, X. Yang, G. Jeon, K. Liu*, Decoding line structured light patterns by using Fourier analysis, Optical Engineering, 2015, 54(7): 073109
[16]L. Chen, Z. Wang, H. Cheng, J. Zhang, Y. Cheng, H. You, Q. Luo, K. Liu*, Asynchronous probabilistic neighbour discovery algorithm in mobile low-duty-cycle WSNs, Electronics Letters, 2015, 51(13): 1031-1033
[15]Y. Long, S. Wang, W. Wu, K. Liu*, Accurate identification of saturated pixels for high dynamic range measurement, Optical Engineering, 2015, 54(4): 043106
[14]L. Chen, Y. Li, Y. Chen, K. Liu*, J. Zhang, Y. Cheng, H. You, Q. Luo, Prime-set-based neighbour discovery algorithm for low duty-cycle dynamic WSNs, Electronics Letters, 2015, 51(6): 534-536
[13]K. Liu*, X. Luo, W. Wu, X. Yang, X. Zheng, Fast and accurate calibration algorithm for laser pointer tracking via structured light illumination, Electronics Letters, 2014, 50(25): 1946-1948
[12]L. Chen, X. Xiong, Y. Chen, K. Liu*, J. Zhang, Y. Jiang, F. Yin, Q. Luo, Why (n + 1)th-hop neighbours are more important than nth-hop ones for localisation in multi-hop WSNs, Electronics Letters, 2014, 50(22): 1646-1648
[11]K. Wang, X. Wang, Z. Pan*, K. Liu, A two-stage framework for 3D face reconstruction from RGBD Images, IEEE Transactions on Pattern Analysis and Machine Intelligence, 2014, 36(8): 1493-1504
[10]L. Chen*, X. Xiong, K. Liu, C. Wang, W. Zhou, Y. Cheng, Q. Luo, Y. Liu, POPA: localising nodes by splitting PLA with nth-hop anchor neighbours, Electronics Letters, 2014, 50(13): 964-966
[09]L. Chen*, M. Li, K. Liu, Z. Liu, J. Zhang, T. Peng, Y. Liu, Y. Xu, Q. Luo, T. He, Distributed range-free localisation algorithm for wireless sensor networks, Electronics Letters, 2014, 50(12): 894-896
[08]K. Liu*, S. Wang, D. L. Lau, K. E. Barner, F. Kiamilev, Nonlinearity calibrating algorithm for structured light illumination, Optical Engineering, 2014, 53(5): 050501
[07]Y. Zhou, K. Liu*, R. E. Carrillo, K. E. Barner*, F. Kiamilev, Kernel-based sparse representation for gesture recognition, Pattern Recognition, 2013, 46(12): 3208-3222
[06]Y. Wang, K. Liu*, Q. Hao, X. Wang, D. L. Lau, L. G. Hassebrook, Robust Active stereo vision using Kullback-Leibler divergence, IEEE Transactions on Pattern Analysis and Machine Intelligence, 2012, 34(3): 548-563
[05]Y. Wang, K. Liu*, Q. Hao, D. L. Lau, L. G. Hassebrook, Period coded phase shifting strategy for real-time 3-D structured light illumination, IEEE Transactions on Image Processing, 2011, 20(11): 3001-3013
[04]Y. Wang, K. Liu*, Q. Hao, D. L. Lau, L. G. Hassebrook, Maximum SNR pattern strategy for phase shifting methods in structured light illumination, Journal of the Optical Society of America A, 2010, 27(9): 1962-1971
[03]D. L. Lau, K. Liu*, L. G. Hassebrook, Real-time three-dimensional shape measurement of moving objects without edge errors by time synchronized structured illumination, Optics Letters, 2010, 35(14): 2487-2489
[02]K. Liu, Y. Wang*, D. L. Lau, Q. Hao, L. G. Hassebrook, Dual-frequency pattern scheme for high-speed 3-D shape measurement, Optics Express, 2010, 18(5): 5229-5244
[01]K. Liu, Y. Wang*, D. L. Lau, Q. Hao L. G. Hassebrook, Gamma model and its analysis for phase measuring profilometry, Journal of the Optical Society of America A, 2010, 27(3): 553-562
EI学术期刊：
[11]田懿，包国琦，刘凯*，估计系统点扩散函数以降低相位测量轮廓术误差的研究，中国激光，2019，46（5）：0504003
[10]赵涛，程冠鸿，刘凯*，梁伟博，多性能指标下区间二型T-S模糊时滞系统的滤波器设计，控制与决策，2018，33（6）：989-998
[09]敬雪平，郑秀娟*，宋少莉，刘凯，一种计算机断层图像辅助的肾动态图像感兴趣区自动检测方法，生物医学工程学杂志，2017，34（6）：928-933
[08]刘凯，夏苗，杨晓梅*，一种平面点集的高效凸包算法，工程科学与技术（原四川大学学报（工程科学版）），2017，49（5）：109-116
[07]吴炜，王美洁，李智*，李康丽，刘凯，基于多传感器的红外图像超分辨，光学精密工程，2015，23（10z）：566-575
[06]刘凯，龙云飞，王帅军，吴炜*，杨晓敏，相位测量轮廓术中结合几何标定的非线性校正（英），强激光与粒子束，2015，27（7）：0710052
[05]杨洋，龙云飞，吴炜，杨晓敏，刘凯*，消除相位测量轮廓术中多路径效应的影响， 强激光与粒子束，2015，27（4）：041013
[04]李娜，郑晓军，吴炜，刘凯*，抑制相位测量轮廓术饱和误差相位融合算法，强激光与粒子束，2014，26（12）：121013
[03]赵静，吴炜，郑晓军，刘凯*，一种校正相位测量轮廓术量化误差的算法，强激光与粒子束，2014，26（11）：111005
[02]许晓畅，王永昌，刘凯*，多路径模型对相位测量轮廓术的影响，计算机辅助设计与图形学学报，2014，26（4）：566-573
[01]赵婧，王永昌，刘凯*，一种抑制相位测量轮廓术饱和误差的方法，中国激光，2013，40（10）：1008001
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