基本信息
刘凯 教授 博士生导师，硕士生导师
陕西省图像图形学理事
博士学科：计算机系统结构
硕士学科：计算机应用技术
工作单位：计算机学院
联系方式
通信地址：
西安电子科技大学161信箱
电子邮箱：
kailiu@mail.xidian.edu.cn
办公电话：
**
办公地点：
科技楼B区501
个人简介
为了方便大家进入实验室，有关研究生保送、考研、实习事情，实验室的高年级研究生建立了一个学生QQ群：(二维码在招生页面)，欢迎大家加入交流实验室工作学习情况,也欢迎电子邮件咨询！
刘凯教授，博士生导师，硕士生导师，西安电子科技大学计算机学院教师。担任陕西省图像图形学会理事、国际会议SPIEOptics+Photonics2011卫星数据压缩、通信与处理分程序委员会委员、《计算机学报》、《光学学报》、
《通信学报》、IEEETransactionsonVeryLargeScaleIntegrationSystems、《西安电子科技大学学报》
（自然科学版）、《吉林大学学报》审稿人。获2008年、2009年EMC优秀教师称号、2013年西安电子科技大学师德先进个人、2014年教育部-IBM高校合作优秀合作教师奖、2015年西安电子科技大学师德标兵。
教育经历：
1．1995年9月至1999年7月，西安电子科技大学计算机学院，计算机软件技术专业，获工学学士；
2．1999年9月至2002年3月，西安电子科技大学计算机学院，计算机应用技术专业，获工学硕士；
3．2002年3月至2005年12月，西安电子科技大学通信工程学院，信息与通信工程专业，获工学博士学位。
工作经历：
1．2002年3月至2004年6月，西安电子科技大学计算机学院教师，助教；
2．2004年7月至2006年6月，西安电子科技大学计算机学院教师，讲师；
3．2006年7月至2011年6月，西安电子科技大学计算机学院教师，副教授；
4．2011年7月至今，西安电子科技大学计算机学院教师，教授。
研究方向
1. 高速图像视频编码算法及实现研究
2. 基于FPGA/嵌入式片上系统的应用研究
3. 高性能微处理器体系结构研究
2014年优研计划报告下载: /kailiu/files/**_180755.pdf
基本信息
刘凯 教授 博士生导师，硕士生导师
陕西省图像图形学理事
博士学科：计算机系统结构
硕士学科：计算机应用技术
工作单位：计算机学院
联系方式
通信地址：
西安电子科技大学161信箱
电子邮箱：
kailiu@mail.xidian.edu.cn
办公电话：
**
办公地点：
科技楼B区501
个人简介
为了方便大家进入实验室，有关研究生保送、考研、实习事情，实验室的高年级研究生建立了一个学生QQ群：(二维码在招生页面)，欢迎大家加入交流实验室工作学习情况,也欢迎电子邮件咨询！
刘凯教授，博士生导师，硕士生导师，西安电子科技大学计算机学院教师。担任陕西省图像图形学会理事、国际会议SPIEOptics+Photonics2011卫星数据压缩、通信与处理分程序委员会委员、《计算机学报》、《光学学报》、
《通信学报》、IEEETransactionsonVeryLargeScaleIntegrationSystems、《西安电子科技大学学报》
（自然科学版）、《吉林大学学报》审稿人。获2008年、2009年EMC优秀教师称号、2013年西安电子科技大学师德先进个人、2014年教育部-IBM高校合作优秀合作教师奖、2015年西安电子科技大学师德标兵。
教育经历：
1．1995年9月至1999年7月，西安电子科技大学计算机学院，计算机软件技术专业，获工学学士；
2．1999年9月至2002年3月，西安电子科技大学计算机学院，计算机应用技术专业，获工学硕士；
3．2002年3月至2005年12月，西安电子科技大学通信工程学院，信息与通信工程专业，获工学博士学位。
工作经历：
1．2002年3月至2004年6月，西安电子科技大学计算机学院教师，助教；
2．2004年7月至2006年6月，西安电子科技大学计算机学院教师，讲师；
3．2006年7月至2011年6月，西安电子科技大学计算机学院教师，副教授；
4．2011年7月至今，西安电子科技大学计算机学院教师，教授。
研究方向
1. 高速图像视频编码算法及实现研究
2. 基于FPGA/嵌入式片上系统的应用研究
3. 高性能微处理器体系结构研究
2014年优研计划报告下载: /kailiu/files/**_180755.pdf
主持科研项目(近5年)：
[13] 华为技术有限公司，“基于XXX图像加速库技术研究”，时间：2020.05-2021.04
[12] 中国空空导弹研究院，“基于像平面结构的目标识别算法研究”，时间：2020.03-2020.12
[11] *科研项目*，“XXX芯片”，时间：2019.07-2020.12
[10] 国家自然科学基金外国青年基金，“Research on a hardware oriented multi-alphabet arithmetic coding for future video compression”,(), 时间：2019.01-2020.12
[9] 国家自然科学基金重大研究计划培育项目,"基于在线学习的星地协同空天图像压缩方法研究",(**), 时间：2016.1-2018.12;
[8] 国家自然科学基金面上项目,"图像算术编码特征及同步技术研究",(**), 时间：2016.1-2019.12;
[7] 国家自然科学基金外国青年基金,"Development of a hardware oriented highly efficient entropy coding techniques for image, video and data compression",(), 时间：2016.1-2017.12;
[6] 国家自然科学基金外国青年基金,"Development of a hardware oriented highly efficient wavelet-based image compression algorithms",(), 时间：2013.7-2014.6;
[5] 国家重点实验室开放课题基金,"图像算术编码可靠性软件结构研究",(KFKT2012B16), 时间：2012.6-2014.5;
[4] 中央高校基本科研业务费,"大数据高速存储压缩编码及硬件实现结构研究",(BDY191420)，起止时间：2014.1-2015.12;
[3] 国家重点实验室开放课题基金,"实时低存储图像算术熵编码多核软件结构研究", 时间：2010.6-2012.5;
[2] 国家自然科学基金外国青年基金,"Energy efficient video compression based on wavelet filtration and adaptive arithmetic coding",()，时间：2011.7-2011.12;
[1] 国家自然科学基金青年基金,"高速图像编码中系数优化分配及相应算术熵编码结构研究",(**)，时间：2009.1-2011.12;
参与科研项目：
论文情况：
2018:
[44]Ding W, Liu K, Belyaev E, et al. "Tensor-based Linear Dynamical Systems for Action Recognition from 3D Skeletons", Pattern Recognition, to be published in 2018.
2017:
[43]W Ding, K Liu, H Chen, F Tang,"Human action recognition using similarity degree between postures and spectral learning ", IET Computer Vision, vol.26, no.4, pp.790-796, 2017.(SCIandEI)
[42]Evgeny Belyaev,S?ren Forchhammer,kai liu, "An Adaptive Multialphabet Arithmetic Coding Based on Generalized Virtual Sliding Window ", IEEE Signal Processing Letters, vol.24,no.7, pp.1034-1038, 2017.(SCIandEI)
[41]Ding W, Liu K, Biao X U, et al. "Skeleton-Based Human Action Recognition via Screw Matrices", Chinese Journal of Electronics, 2017, 26(4): 790-796.(SCIandEI)
[40]Yunqiu Lv, Kai Liu, and Fei Cheng,"Kernelized Correlation Tracking with Long-term Motion Cues ", International Conference on Graphics and Image Processing, Qingdao, October, 2017.(EI)
[39]FeiCheng,KaiLiu,MaoguoGong,KaiyuanFu,JiangboXi, "Robust visual tracking via randomly projected instance learning ", International Journal of Intelligent Computing and Cybernetics, vol.10,no.3, pp.258-271,2017.(EI)
[38]谢阳杰，刘凯，“基于改进JPEG-LS算法的高光谱图像无损压缩方法”，国家基金委空间信息网络会议，银川，2017年8月。
[37]苗启广，刘凯，孔韦韦，许鹏飞 译，“计算机视觉模型、学习和推理”，机械工业出版社，2017.6。
2016:
[36]Ding W, Liu K, Li G, et al. "Human action recognition using spectral embedding to similarity degree between postures" //Visual Communications and Image Processing (VCIP), 2016. IEEE, 2016: 1-4.(EI)
[35]Ling Li, Kai Liu, et al. "An Improved TLD with Harris Corner and Color Moment." 2016 8th International Conference on Graphic and Image Processing(ICGIP 2016,Tokyo,Japan),October 29, 2016.(EI)
[34]Huan Shi, Kai Liu, et al. "Profile HMMs for skeleton-based human action recognition." Proc. SPIE 9844, Automatic Target Recognition XXVI, 98440Q, Baltimore, USA, May 12, 2016.(EI)
[33]程飞，刘凯 等"测量报告数据的谱分析压缩算法." 西安电子科技大学学报, 第43卷，第4期 (2016): 178-183。(EI)
[32]W. Ding, Kai Liu, et al. "Profile HMMs for skeleton-based human action recognition." Signal Processing: Image Communication 42 (2016): 109-119.(SCI and EI) [pdf]
[31]W. Ding, Kai Liu, Fei Cheng, Jin Zhang, "Learning Hierarchical Spatio-Temporal Pattern for Human Activity Prediction," Journal of visual communication and image representation, 35(2):103-111,2016.(SCI and EI) [pdf]
2015:
[30]Evgeny Belyaev, Kai Liu, Moncef Gabbouj, YunSong Li, "An ef?cient adaptive binary range coder and its VLSI architecture",IEEE Transactions on circuit and system for video technology,25(8):1435-1446,2015.(SCI and EI) [pdf]
[29]Fei Cheng, Kai Liu, Jin Zhang, W.Ding, "Weak label for fast online visual tracking,"Signal Processing: Image Communication, 34(5):32-44, 2015.(SCI and EI)[pdf]
[28]W. Ding, Kai Liu, Fei Cheng, Jin Zhang, "STFC: Spatio-temporal Feature Chain for Skeleton-based Human Action Recognition," Journal of visual communication and image representation, 26(1):329-337,2015.(SCI and EI)
2014:
[27]Jin Zhang, Kai Liu, Fei Cheng, and Wenwen Ding, “Scale Adaptive Visual Tracking with Latent SVM," Electronics Letters, 50(25):1933-1934.(SCI and EI)
[26]Fei Cheng, Kai Liu, Jin Zhang, YunSong Li, "Random Grid Fern for Visual Tracking," in Proceedings of SPIE - The International Society for Optical Engineering,V9124, Satellite Data Compression, Communications, and Processing X, 91241G,May 22,2014, Baltimore, USA; doi:10.1117/12.**.(EI and ISTP)
[25]Jin Zhang, Kai Liu, Fei Cheng, YunSong Li, "Online Visual Tracking based on updating with smoothing,” in Proceedings of SPIE - The International Society for Optical Engineering,V9124, Satellite Data Compression, Communications, and Processing X, 91241F, May 22, 2014, Baltimore, USA; doi:10.1117/12.**.(EI and ISTP)
[24]Jin Zhang, Kai Liu, Fei Cheng, YunSong Li,“Visual Tracking with Randomly Projected Ferns,”Signal Processing: Image Communication,29(9):987-997,2014.[PDF](SCI and EI)
2013:
[23]Belyaev, E., Egiazarian, K., Gabbouj, M., Kai Liu, “A Low-Complexity Joint Source-Channel Video Coding for 3-D DWT Codec,” Journal of Communications, vol.8. no.12, pp. 893-901,December, 2013.
[22]Jiaojiao Li, Yunsong Li, Xianyun Wu, Jiahui Liu, Keyan Wang, Kai Liu, “Spatial correlations constrained sparse unmixing of hyperspectral image using Adapting Markov random fields,” in Proceedings of SPIE - The International Society for Optical Engineering, v 8871, Satellite Data Compression, Communication, and Processing IV, August 26-27, 2013, San Diego, USA.
[21]Jie Guo, Yunsong Li, Kai Liu, Jie Lei, Chengke Wu,“Efficient VLSI architecture of JPEG2000 encoder,” in Proceedings of the 2013 6th International Congress on Image and Signal Processing, CISP 2013, v 1, p 192-197, 2013.
2012:
[20]Kai Liu, Evgeny Belyaev, Jie Guo, “VLSI architecture of arithmetic coder used in SPIHT,”IEEE Transactions on very large scale integration systems, vol.20. no.4, pp. 697-710, April, 2012.[PDF](SCIand EI)
[19]Kai Liu, Jie Lei, YunSong Li, “A novel VLSI architecture of SPIHT using breadth first search for real-time applications,”Journal of signal processing systems, vol. 68. no.1, pp. 113-125, JULY, 2012.[PDF] (SCIand EI)
以前:
[18]Kai Liu, Yu Zhou, YunSong Li, JianFeng Ma, “A high performance MQ encoder architecture in JPEG2000,” Integration, the VLSI Journal, vol.43.No.3, June, 2010:305-317.(SCIand EI)
[17]Kai Liu, YunSong Li, “A dual symbol arithmetic coder Architecture with reduced memory for JPEG2000,” in Proceeding of 2010 IEEE 17th international conference on image processing, 513-516, September 26-29, 2010, Hong Kong, China. (EI and ISTP)
[16]Kai Liu, Jie Lei, YunSong Li, “A High speed VLSI architecture of SPIHT without lists for real-time applications,” in Proceeding of the 6th International Conference on Wireless Communications, Networking and Mobile Computing(WiCOM2010), vol.3, September 23-25, 2010, Chengdu, China. (EI and ISTP)
[15]Kai Liu, YunSong Li, Evgeny Belyaev, “A Novel VLSI architecture of arithmetic encoder with reduced memory in SPIHT,” in Proceedings of SPIE - The International Society for Optical Engineering, v 7084, Satellite Data Compression, Communication, and Processing IV, August 1-5, 2010, San Diego, USA. (EI and ISTP)
[14]刘凯，李云松，郭杰，“高性能EBCOT编码加速算法及其实现结构”， 西安电子科技大学学报（自然科学版），2010年第37卷 第4期 第587-593页。(EI)
[13]Evgeny Belyaev, Timofey Sukhov, Liu Kai, “Scalable Video Coding Based on Three-Dimensional Discrete Pseudo Cosine Transform,” ruSMART/NEW2AN 2010, LNCS 6294, pp. 448–459, 2010. (EI：306)
[12]王柯俨，刘凯，郭杰，李云松，吴成柯，“基于行的实时、二维提升整数小波变换VLSI结构”, 电路与系统学报，2010年第15卷 第2期 第122-127页。
[11]Kai Liu, Keyan Wang, YunSong Li and ChengKe Wu, “A Novel VLSI Architecture for Real-Time Line-Based Wavelet Transform using Lifting Scheme,” Journal of Computer Science and Technology. vol.22.No.5, Sept., 2007:661-672 . (SCI andEI)
[10]刘凯，李云松，吴成柯，“高性能的EBCOT编码及其VLSI结构”， 软件学报，2006年第17卷 第7期 第1553-1560页。（EI）
[9]Liu Kai, Wu Chengke, Li Yunsong, “A High-Performance VLSI Architecture of EBCOT Block Coding in JPEG2000,” Journal of Electronics, vol.23.No.1,Jan,2006:89-93
[8]Wang Keyan, Wu ChengKe, Liu Kai, Li YunSong, “Efficient Line-Based VLSI Architecture for 2-D Lifting DWT,” IEEE International Conference on Image Processing, October, 2006, Atlanta, Georgia, USA. (EI and ISTP)
[7]Liu Kai, Wu Chengke, Li Yunsong. A High-Performance VLSI Architecture of EBCOT Block Coding in JPEG2000 Journal of Electronics, vol.23.No.1,Jan,2006:89-93.
[6]刘凯，李云松，吴成柯 ,"一种比特平面并行处理的零树编码结构", 电路与系统学报，2005年 第10卷 第5期 第23-26页。
[5]庄怀宇，吴成柯，李云松，刘凯," 适于干涉多光谱图像压缩的自适应率控制算法", 光学学报，vol.25, no.11, November, 2005, pp 1477-1482。(EI)
[4]刘凯，吴成柯，李云松, "比特平面并行的EBCOT编码及其VLSI结构", 计算机学报，2004年第27卷 第7期 第928-935页。(EI: )
[3]刘凯，吴成柯，李云松, "用深度优先搜索流处理的比特平面并行SPIHT编码结构", 西安电子科技大学学报（自然版），2004年第31卷 第5期 第753-757页。(EI: )
[2]曹斌，李云松，刘凯, "JPEG2000中MQ编码器的VLSI结构", 西安电子科技大学学报（自然版），2004年 第31卷 第5期 第714-718页。(EI: )
[1]刘凯，吴成柯，侯伯亨, "椭圆双步增量生成算法及其硬件实现", 计算机辅助设计与图形学学报 2003年第15卷 第4期 第393-396页。
2013
成果展示
（一）高效数据压缩编码技术
成果
（二）高速服务器数据缓存技术
该项技术对SSD数据缓存方法进行研究，以及对读写访问数据方式的分析方法。从已经得到的测试数据看，经过SSD与硬盘数据缓存后整体服务器读写辅存性能提升1倍，达到了预期目标。
刘凯教授获得“教育部-IBM高校合作项目优秀教师奖”
（三）视频跟踪技术
目标：
给定视频序列，编程使计算机能够在视频的每一帧跟踪到指定的目标。
方法：
1.最简单的帧间差或背景差方法； 2.针对运动剧烈视频的颜色直方图方法；
3.基于状态空间模型的卡尔曼/粒子滤波方法； 4.基于检测的目标跟踪方法；
5.……
成果
专著专利
授权技术发明专利(第一发明人)：
[4] "基于JPEG2000标准的高速实时处理算术熵编码方法”, ZL0.4;
[3] "基于JPEG2000标准的算术编码码值归一化方法", ZL0.4;
[2] "基于JPEG2000标准的高速实时处理算术熵编码系统", ZL.7;
[1] "比特平面并行的率失真优化截取内嵌码块编码结构”, ZL7.7;
授权技术发明专利(非第一发明人)：
编写教材/译著：
[1] 裘雪红，李伯成，刘凯 《微型计算机原理及接口技术》（第二版），西安电子科技大学出版社，2007年；
[2] 裘雪红，李伯成，车向泉，刘凯 《计算机组成与体系结构》，高等教育出版社，2009年；
[3] 侯伯亨，刘凯，顾新 《VHDL硬件描述语言与数字逻辑电路设计》（第三版），西安电子科技大学出版社，2009年。
[4] 罗英伟，汪晓林，尹冬生，黄剑，刘凯，路新喜，冉崇海，王永康 译 《信息存储与管理：数字信息的存储、管理和保护》，人民邮电出版社，2009年。
[5] 刘凯，刘博 《存储技术基础》，西安电子科技大学出版社，2011年。
荣誉获奖
科研奖励：
1.“高效图像压缩技术及其在航天航空中的应用”， 2.“光谱图像压缩及其在嫦娥一号中的应用”，
国防科学技术奖，二等，第三完成人，2010 陕西省科学技术奖，二等，第三完成人，2009
3．“光谱图像压缩及其在嫦娥一号中的应用”，陕西省高等学校科学技术奖，一等，第三完成人，2008
教学奖励：
1. EMC最佳教师，EMC公
2. 西安电子科技大学师德先进个人
3. IBM（国际商用机器）公司 1. EMC最佳教师，EMC公司，2009年
2. 西安电子科技大学师德先进个人，2013年
3. IBM（国际商用机器）公司“优秀合作教师奖”，2014年
交流合作
部分国内外合作项目：
序号 项目名称 来源 合作方
1 Developmentofahardwareorientedhighlyefficientwavelet-basedimagecompressionalgorithms 国家基金委国际合作项目 芬兰坦布雷理工大学
2 Energyefficientvideocompressionbasedon
waveletfiltrationandadaptivearithmeticcoding
国家基金委国际合作项目 芬兰坦布雷理工大学
部分参会照片：
2010年8月，美国，圣地亚哥，SPIE会议2012年8月，美国，圣地亚哥，SPIE会议
2013年8月，美国，洛杉矶，美国南加州大学 2014年5月，美国，华盛顿、巴尔的摩，SPIE会议
科研团队
硕士研究生：
2019： 郭子博 胡航天 张瑞钰 孙单单 谷一鑫
2018： 张亚杰 田少卿 陶柏杨 姚玉龙 段玫妤 张荔哲 马士超 李雨航2017： 陈凯（阿里） 赵鹏（阿里） 王奥博 朱奎 马欣欣 潘道英 张岩2016： 谢阳杰（腾讯硬件） 吕灵玥（腾讯） 刘俊伯（新浪微博） 陈博洋（哈工大）吕韵秋（西工大）沈淑秋2015：王嘉丰 李珑 李玲 鲍迪 肖夫强 冉宪宇 刘敏2014：吴迪李攀 时欢2013：张勉 谢君朋张百戬兰向宇 杜小刚2012：张劲 闫林 李辉2011：赵海星李瑞2010： 许超2008：曾伟
博士研究生：
2018：丁重阳
2017：闫林
2016： 李伟
2015: 李光
2013：丁文文
2012：程飞
实验室图片展示：
课程教学
目前本人承担的教学任务：
本科生课程：
2016年<<计算机组织与体系结构>>,期中成绩：/kailiu/files/**_170601.xlsx
2015年<<计算机组织与体系结构>>, 13-34次课件下载: /kailiu/files/**_173145.rar35-36次课件:/kailiu/files/**_142604.rar
2015年<<计算机组织与体系结构>>, 期中考试成绩: /kailiu/files/**_150812.pdf
2015年<<计算机组织与体系结构>>, 1-12次课件下载:/kailiu/files/**_163601.rar
2014年<<微机系统>>, 1-6次课件下载:/kailiu/files/**_165015.rar
2014年<<微机系统>>, 7-17次课件下载:/kailiu/files/**_164350.rar
2014年<<微机系统>>, 18-22次课件下载:/kailiu/files/**_084006.rar
研究生课程：
课程名称：VHDL语言与数字系统EDA设计
课程简介：
学分设计：3.0
开课时间：春季学期开课
参考教材：如左图
课件下载 ：
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备注：欢迎各位本校与外校优秀学生的报考,期待着你能够以实力和激情加入我们实验室，绽放青春，放飞梦想！
Profile
Professor Kai Liu
Male,Doctoral Supervisor,
Member of Image and Graph
Institute of Shannxi province
Ph.D Degree:
Computer Systems Organization
Master Degree:
Computer Applications Technology
Department:
SchoolofComputerScienceand
Technology
Contact Information
Address:
161mailbox, Xidian University,
Xi’an, China
Email:kailiu@mail.xidian.edu.cn
Office Phone:
+86-
Office Location:
Main Building I-114，II-413
Science Building B-501
Introduction
Professor Kai Liu, male, is a doctoral supervisor in Xidian University. He received the honor of the prominent teacher in School of Computer Science and Technology in Xidian University. He holds the membership of Image and Graph Institute of Shannxi province and the membership of Satellite data compression, communication and processing Block Committee of SPIEOptics+Photonics2011. He serves as the reviewer of Chinese Journal of Computers, Acta Optica Sinica, IEEETransactionsonVeryLargeScaleIntegrationSystems, Journal on Communications, Journal of Xidian University (Nature Science) and Journal of Jilin University.
Education:
B.E. in Software technique of computer, School of Computer Science and Technology in Xidian University,
Xi’an, China, 1999; (1995.09~1999.07)
M.E. in Application technique major of computer, School of Computer Science and Technology in Xidian
University, Xi’an, China, 2002; (1999.09~2002.03)
Ph.D. in Information and communication engineering, School of Telecommunication Engineering in Xidian
University,Xi’an, China, 2005; (2002.03~2005.12)
Development Experience:
Teaching Assistant, School of Computer Science and Technology, Xidian University. (2002~2004)
Lecturer, School of Computer Science and Technology, Xidian University. (2004~2006)
Associate Professor, School of Computer Science and Technology, Xidian University.(2006~2011)
Professor, School of Computer Science and Technology, Xidian University.(2011~ )
Research Interests
1.High-speed image video coding algorithms and implementation structure
2.High-speed coding method basedon FPGA
3.High performance microprocessorarchitecture and implementation
4.Research on data representing method and implementation
2014 Report ppt download:/kailiu/files/**_180755.pdf
Presided scientific research project：
[10]The Research Fund by National Natural Science Foundation of China, “Research on space ground joint image compression based on online learning scheme”(**), 2016.1-2019.12;
[9]The Research Fund by National Natural Science Foundation of China, “Research of image feature for arithmetic coder and synchronization technology”(**), 2016.1-2019.12;
[8] The Research Fund for International Young Scientists by National Natural Science Foundation of China, "Development of a hardware oriented highly efficient entropy coding techniques for image, video and data compression"(), 2016.1-2017.12;
[7] The Research Fund for International Young Scientists by National Natural Science Foundation of China, "Development of a hardware oriented highly efficient wavelet-based image compression algorithms"(), 2013.7-2014.6;
[6] The Open Fund of the State Key Laboratory, “Research on Software Structure Reliabilityof Image Arithmetic Coding” (KFKT2012B16), 2012.6-2014.5;
[5] Fundamental Research Funds for the Central Universities, “Research on Big Data High-speed Storage Compression Coding and Implementation of Hardware Structure” (BDY191420), 2014.1-2015.12;
[4] Fundamental Research Funds for the Central Universities, “Research on Arithmetic Codec Synchronous Model and Reliable Implementation Structure”, 2012.1-2013.12;
[3] The Open Fund of the State Key Laboratory, “Research on Multi-core Software Architecture with Real-time Low-storage Image Arithmetic Entropy Coding”, 2010.6-2012.5;
[2] The Research Fund for International Young Scientists by National Natural Science Foundation of China, "Energy Efficient Video Compression Based on Wavelet Filtration and Adaptive Arithmetic Coding",(), 2011.7-2011.12;
[1]The Research Fund for Young Scientists by National Natural Science Foundation of China, “Research on Coefficient Optimization Allocation and Its Corresponding Arithmetic Entropy Coding Structure in High-speed Image Coding” 2009.1-2011.12;
Participated scientific research project:
Papers：
2018:
[44]Ding W, Liu K, Belyaev E, et al. "Tensor-based Linear Dynamical Systems for Action Recognition from 3D Skeletons", Pattern Recognition, to be published in 2018.
2017:
[43]W Ding, K Liu, H Chen, F Tang,"Human action recognition using similarity degree between postures and spectral learning ", IET Computer Vision, vol.26, no.4, pp.790-796, 2017.(SCIandEI)
[42]Evgeny Belyaev,S?ren Forchhammer,kai liu, "An Adaptive Multialphabet Arithmetic Coding Based on Generalized Virtual Sliding Window ", IEEE Signal Processing Letters,vol.24,no.7, pp.1034-1038, 2017.(SCIandEI)
[41]Ding W, Liu K, Biao X U, et al. "Skeleton-Based Human Action Recognition via Screw Matrices", Chinese Journal of Electronics, 2017, 26(4): 790-796.(SCIandEI)
[40]Yunqiu Lv, Kai Liu, and Fei Cheng,"Kernelized Correlation Tracking with Long-term Motion Cues ", International Conference on Graphics and Image Processing, Qingdao, October, 2017.(EI)
[39]FeiCheng,KaiLiu,MaoguoGong,KaiyuanFu,JiangboXi, "Robust visual tracking via randomly projected instance learning ", International Journal of Intelligent Computing and Cybernetics, vol.10,no.3, pp.258-271,2017.(EI)
[38] Please see in chinese.
[37]Please see in chinese.
2016:
[36]Ding W, Liu K, Li G, et al. "Human action recognition using spectral embedding to similarity degree between postures" //Visual Communications and Image Processing (VCIP), 2016. IEEE, 2016: 1-4.(EI)
[35]Ling Li,Kai Liu,et al. "An Improved TLD with Harris Corner and Color Moment."2016 8th International Conference on Graphic and Image Processing(ICGIP 2016,Tokyo,Japan),October 29, 2016.(EI)
[34]Huan Shi,Kai Liu,et al. "Profile HMMs for skeleton-based human action recognition."Proc. SPIE 9844, Automatic Target Recognition XXVI, 98440Q, Baltimore, USA, May 12, 2016.(EI)
[33]Please see in chinese.
[32]W. Ding,Kai Liu,et al. "Profile HMMs for skeleton-based human action recognition." Signal Processing: Image Communication 42 (2016): 109-119.(SCIandEI) [pdf]
[31]W. Ding, Kai Liu, Fei Cheng, Jin Zhang, "Learning Hierarchical Spatio-Temporal Pattern for Human Activity Prediction," Journal of visual communication and image representation, 35(2):103-111,2016.(SCI and EI)
2015:
[30]Evgeny Belyaev, Kai Liu, Moncef Gabbouj, YunSong Li, "An ef?cient adaptive binary range coder and its VLSI architecture",IEEE Transactions on circuit and system for video technology,25(8):1435-1446,2015.(SCI and EI) [pdf]
[29]Fei Cheng, Kai Liu, Jin Zhang, W.Ding, "Weak label for fast online visual tracking,"Signal Processing: Image Communication, 34(5):32-44, 2015.(SCI and EI)
[28]W. Ding, Kai Liu, Fei Cheng, Jin Zhang, "STFC: Spatio-temporal Feature Chain for Skeleton-based Human Action Recognition," Journal of visual communication and image representation, 26(1):329-337,2015.(SCI and EI)
2014:
[27]Jin Zhang, Kai Liu, Fei Cheng, and Wenwen Ding, “Scale Adaptive Visual Tracking with Latent SVM," Electronics Letters, 50(25):1933-1934.(SCI and EI)
[26]Fei Cheng, Kai Liu, Jin Zhang, YunSong Li, "Random Grid Fern for Visual Tracking," in Proceedings of SPIE - The International Society for Optical Engineering,V9124, Satellite Data Compression, Communications, and Processing X, 91241G,May 22,2014, Baltimore, USA; doi:10.1117/12.**.(EI and ISTP)
[25]Jin Zhang, Kai Liu, Fei Cheng, YunSong Li, "Visual Tracking with Randomly Projected Ferns,” in Proceedings of SPIE - The International Society for Optical Engineering,V9124, Satellite Data Compression, Communications, and Processing X, 91241F, May 22, 2014, Baltimore, USA; doi:10.1117/12.**.(EI and ISTP)
[24]Jin Zhang, Kai Liu, Fei Cheng, YunSong Li,“Visual Tracking with Randomly Projected Ferns,”Signal Processing: Image Communication, DOI information: 10.1016/j.image.2014.06.009. to be published in 2014.[PDF](SCI and EI)
2013:
[23]Belyaev, E., Egiazarian, K., Gabbouj, M., Kai Liu, “A Low-Complexity Joint Source-Channel Video Coding for 3-D DWT Codec,” Journal of Communications, vol.8. no.12, pp. 893-901,December, 2013.
[22]Jiaojiao Li, Yunsong Li, Xianyun Wu, Jiahui Liu, Keyan Wang, Kai Liu, “Spatial correlations constrained sparse unmixing of hyperspectral image using Adapting Markov random fields,” in Proceedings of SPIE - The International Society for Optical Engineering, v 8871, Satellite Data Compression, Communication, and Processing IV, August 26-27, 2013, San Diego, USA.
[21]Jie Guo, Yunsong Li, Kai Liu, Jie Lei, Chengke Wu,“Efficient VLSI architecture of JPEG2000 encoder,” in Proceedings of the 2013 6th International Congress on Image and Signal Processing, CISP 2013, v 1, p 192-197, 2013.
2012:
[20]Kai Liu, Evgeny Belyaev, Jie Guo, “VLSI architecture of arithmetic coder used in SPIHT,”IEEE Transactions on very large scale integration systems, vol.20. no.4, pp. 697-710, April, 2012.[PDF](SCIand EI)
[19]Kai Liu, Jie Lei, YunSong Li, “A novel VLSI architecture of SPIHT using breadth first search for real-time applications,”Journal of signal processing systems, vol. 68. no.1, pp. 113-125, JULY, 2012.[PDF] (SCIand EI).
Previous:
[18]Kai Liu, Yu Zhou, YunSong Li, JianFeng Ma, “A high performance MQ encoder architecture in JPEG2000,” Integration, the VLSI Journal, vol.43.No.3, June, 2010:305-317.(SCI and EI)
[17]Kai Liu, YunSong Li, “A dual symbol arithmetic coder Architecture with reduced memory for JPEG2000,” in Proceeding of 2010 IEEE 17th international conference on image processing, 513-516, September 26-29, 2010, Hong Kong, China. (EI and ISTP)
[16]Kai Liu, Jie Lei, YunSong Li, “A High speed VLSI architecture of SPIHT without lists for real-time applications,” in Proceeding of the 6th International Conference on Wireless Communications, Networking and Mobile Computing(WiCOM2010), vol.3, September 23-25, 2010, Chengdu, China. (EI and ISTP)
[15]Kai Liu, YunSong Li, Eugeniy Belyaev, “A Novel VLSI architecture of arithmetic encoder with reduced memory in SPIHT,” in Proceedings of SPIE - The International Society for Optical Engineering, v 7084, Satellite Data Compression, Communication, and Processing IV, August 1-5, 2010, San Diego, USA. (EI and ISTP)
[14]Kai Liu, YunSong Li and Jie Guo, “A High-Performance EBCOT Coding Accelerating Algorithmand itsImplementation Architecture ”, Journal of Xidian University(Natural Science Edition), vol.37.No4, 2010:587-593. (EI：017)
[13]Evgeniy Belyaev, Timofey Sukhov,Kai Liu, “Scalable Video Coding Based on Three-Dimensional Discrete Pseudo Cosine Transform,” ruSMART/NEW2AN 2010, LNCS 6294, pp. 448–459, 2010. (EI：306)
[12]Keyan Wang,Kai Liu, Jie Guo, YunSong Li and ChengKe Wu, “A Line-Based, Real-Time VLSI Architecture for 2D Lifting Integer-to-Integer Wavelet Transform”，Journal of Circuits and Systems, vol.15.No.2, April, 2010:122-127.
[11]Kai Liu, Keyan Wang, YunSong Li and ChengKe Wu, “A Novel VLSI Architecture for Real-Time Line-Based Wavelet Transform using Lifting Scheme,” Journal of Computer Science and Technology. vol.22.No.5, Sept., 2007:661-672 . (SCI：003, EI：)
[10]Kai Liu, YunSong Li and ChengKe Wu, “A High-Performance EBCOT Coding and its VLSI Architecture”, Journal of Software, vol.17.No.7,2006:1553-1560. （EI：）
[9]Kai Liu, Chengke Wuand Yunsong Li, “A High-Performance VLSI Architecture of EBCOT Block Coding in JPEG2000,” Journal of Electronics, vol.23.No.1,Jan,2006:89-93.
[8]Wang Keyan, Wu ChengKe, Kai Liuand Li YunSong, “Efficient Line-Based VLSI Architecture for 2-D Lifting DWT,” IEEE International Conference on Image Processing, October, 2006, Atlanta, Georgia, USA. (EI and ISTP)
[7]Kai Liu, Wu Chengke andLi Yunsong. "A High-Performance VLSI Architecture of EBCOT Block Coding in JPEG2000", Journal of Electronics, vol.23.No.1,Jan,2006:89-93
[6]Kai Liu，YunSong Li and ChengKe Wu,"A bit plane-parallel VLSI architecture for zero tree coding",Journal of Circuits and Systems, vol.10.No5,2005:23-26
[5]Huaiyu Zhuang,ChengKe Wu, YunSong Li and Kai Liu,"Adaptive Rate Control Algorithm for Interference Multi-Spectral Image Compression", Acta Optica Sinica，vol.25, No.11, November, 2005:1477-1482. (EI: )
[4]Kai Liu, ChengKe Wu and YunSong Li,"Bit Plane-Parallel Coder for EBCOT and Its VLSI Architecture",Chinese Journal of Computers, vol.27, No.7, 2004:928-935. (EI: )
[3]Kai Liu, ChengKe Wu, YunSongLi and Huaiyu Zhuang,"Bit Plane-Parallel VLSI Architecture for a Modified SPIHT Algorithm Using Depth-First Search Bit Stream Processing", Journal of Xidian University(Natural Science Edition), vol31, No.5, 2004:753-757. (EI: )
[2]Bin Cao，YunSong Li and Kai Liu,"Parallel Architecture in VLSI Implementation of the MQ-Coder for JPEG2000", Journal of Xidian University(Natural Science Edition), vol.31.No.5, 2004:714-718(EI: )
[1]Kai Liu, ChengKe Wu andBohen Hou,"Double-Step Incremental Generation of Ellipse and Its Hardware Implementation", Journal of computer aided design and graphics, vol.15.No.4, 2003:393-396.
Publications:
1.XuehongQiu,BochengLi,KaiLiu,PrincipleofMicrocomputerandinterfacetechnology,(SecondEdition).XidianUniversityPress,2007;
2.XuehongQiu,BochengLi,XiangquanChe,KaiLiu,ComputerCompositionandArchitecture,HigherEducationPress,2009;
3.BohengHou,KaiLiu, and XinGu,VHDL& Design of DigitalCircuits,XidianUniversityPress,2009;
4.YingweiLuo,XiaolinWang,DongshengYin,JianHuang,KaiLiu,XinxiLu,ChunhaiRan,YongkangWang,
“InformationStorageandManagement:Storage,ManagementandProtection”(TranslationEdition),PostsandTelecomPress,2009;
5.KaiLiu,BoLiu,StorageTechnology Foundations,XidianUniversityPress,2011.
AcademicAwards:
1."Efficientimagecompressiontechnologyanditsapplicationintheaerospace":
SecondprizeofNationalDefenseScienceandTechnologyAwards,thethirdcompletesperson,2010;
2."SpectralimagecompressionanditsapplicationintheChang'e1":
FirstprizeofShaanxiScienceandTechnologyAwards,thethirdcompletesperson,2008;
3."SpectralimagecompressionanditsapplicationintheChang'e1":
SecondprizeofShaanxiHigherSchoolScienceandTechnologyAwards,thethirdcompletesperson,2009;
TeachingAwards:
1.EMCExcellentTeacher,EMCCorporation,2009
2.AdvancedIndividualofTeacher'sVirtue,XidianUniversity,2013
3.ExcellentCooperationTeacher,IBM,2014
