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.(SCI and EI)
[42] Evgeny Belyaev,Søren 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.(SCI and EI)
[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.(SCI and EI)
[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] Fei Cheng, Kai Liu, Maoguo Gong, Kaiyuan Fu, Jiangbo Xi, "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 efficient 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:10.1117/12.2053154.(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:10.1117/12.2053153.(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.(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, 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：20105013471306)
[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 and EI)
[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: 04398378588)
[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: 04538761203)
[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: 04538760309)
[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