基础理论

实验室研究团队针对制约我国数字家庭产业发展的主要因素,着重在数字家庭移动计算、多媒体与网络信息安全、分布式多媒体以及网络通信等基础理论方法与关键技术等方向进行了深入与细致的研究,部分成果发表在国际顶级杂志与国际会议上。


在移动终端上高质量图形显示方面,提出了一种自适应分辨率选择的累进网格生成方法,根据网格模型中三角形平均面积和显示屏上每个像素的面积,给出移动终端上最佳分辨率的自适应策略。针对移动数据终端提出了基于逆细分的移动几何图形累进传输方法。基于逆细分算法研究了在移动数据终端上的新型光栅化架构,结合目前正在制订的行业标准,比较全面地给出一种解决移动图形显示计算的方法,和移动图形计算的体系结构和方法。同时还研究了低资源条件下的硬件和软件相结合的图形可视化技术。


在三维几何数据压缩渐进传输方面,提出了一个基于顶点相邻三角形单位法向量变化的边折叠几何压缩算法,该算法可以在保持模型外观的同时有效地减少模型的顶点数和面数。提出了利用Kobbelt四边形细分算法的逆过程迭代进行简化的方法和渐进显示的模式,可以支持在终端上渐进显示不同细节模型并实现原模型的无损还原。完整的简化方法简单快速,可以高效地实现移动三维图形的渐进简化显示,主要成果获广东省科学技术二等奖。


在基于物理特性的仿真计算方面,提出了一个基于模糊神经网络(FNNs)由局部到整体的热感觉模型,用于评价功能性服装设计系统中服装的热舒适度功能。通过引进三维着装的数值人体模型,对着装的人体进行热湿生理分析,为人体热湿交换的数值模拟提供了一套解决方案。将当前的一维织物热湿模型推广到二维,数值求解结果证明吻合文献中的数据,本模型不仅可用于特定的二维分析,也为最终建立三维模型奠定了基础。


四年来,实验室共发表论文接近30篇,其中SCI检索6篇。在IEEE Trans、Eurograph、Siggraph Asia等国际顶级杂志和国际会议发表多篇。


代表论文目录(31篇)


1. Aihua Mao, Yi Li, Xiaonan Luo, Ruomei Wang, Shuxiao Wang, A CAD system for multi-style thermal functional design of clothing, Computer-Aided-Design, Volume 40, Issue 9, September 2008, Pages 916-930 (SCI源, EI 083911597455)


2. Ren Chen*, Xiaonan Luo*, Hao Xu, Geometric Compression of a Quadrilateral Mesh, Computers and Mathematics with Applications, 56(2008) 1579-1603 (SCI源)


3. Zhuo Shi, Shujin Lin, Xiaonan Luo, Renhong Wang, The Interpolatory Loop Scheme and the Mixed Loop Scheme, Pacific Graphic 2008, Computer Grahics Forum, Vol. 27, No. 7, 2008: 1829-1835 (SCI源)


4. Zhongxian Chen, Xiaonan Luo, Le Tan, Binghong Ye, Jiapeng Chen, Progressive Interpolation based on Catmull-Clark Subdivision Surfaces, Pacific Graphic 2008, Computer Grahics Forum, Vol. 27, No. 7, 2008: 1823-1827 (SCI源)


5. HaiTao He, XiaoNan Luo, FeiTeng Ma, ChunHui Che, JianMin Wang, Network Traffic Classification Based on En-semble Learning and Co-training, Science in China Series F: Information Sciences (SCI源,accepted)


6. Guojun G. Liao, Xianxin Cai, Dion Fleitas, Xiaonan Luo, Jianmin Wang, Jiaxing Xue, Optimal control approach to data set alignment, Applied Mathematics Letters, Volume 21, Issue 9, September 2008, Pages 898-905 (SCI源)


7. Haitao He, Chunhui Che, Feiteng Ma, Xiaonan Luo, Jianmin Wang, Improve flow accuracy and byte accuracy in network traffic classification, Lecture Notes in Computer Science, v 5227 LNAI, Advanced Intelligent Computing Theories and Applications: With Aspects of Artificial Intelligence - 4th International Conference on Intelligent Computing, ICIC 2008, Proceedings, 2008, p 449-458 (EI 084111630385)


8. Xiao-min Hu, Jun Zhang, and Yun Li, Orthogonal Methods Based Ant Colony Search for Solving Continuous Optimization Problems, Journal of Computer Science and Technology,23(1):2-18, Jan 2008


9. Mouguang Lin, Xiaonan Luo, Progerssive Display Method for Interactive Mobile 3D Graphics, WCNC 2009 (accepted)


10. Z. Cai and X. Lin,QCast: A QoS-Aware Peer-to-Peer Streaming System with DHT-Based Multicast,Lecture Notes in Computer Science5036 (GPC’08), Springer-Verlag, New York, pp. 287-295, May 2008.


11. Qi Pan, Xiaonan Luo, Jiwu, An Image Inpainting Algorithm Based on Local Geometrical Similarity, MMM 2009 (accepted)


12. Kaixiong Lin, Nin Liu, Xiaonan Luo, An Optimized P2P Based Algorithm Using SVC for Media Streaming, Communications and Networking in China, 2008. Page(s):569 - 573. (EI源)


13. Y.Gong, X. Lin, Improving Internet-Scale P2P Content Sharing Systems,Journal of Computational Information Systems, November 2008 (in print)


14. Y.Gong,X.Lin,Gnutella-DRP: A Scalable Architecture for Gnutella-Like P2P Networks,Journal of Computational Information Systems, November 2008 (in print).


15. Y. Gong and X. Lin,Modeling Peer-to-Peer Networks from the Impact of Nodes' Characters on the System Performance,Proceedings of 2008 IEEE Global Communications Conference (IEEE GLOBECOM 2008), IEEE Communication Society, New Orleans, LA, USA, November 2008.


16. M. Tang and X. Lin,A Novel Scheme to Balance the Cache Sharing in High Performance Computing Systems,Proceedings of 2008 International Symposium on Advances of High Performance Computing and Networking (AHPCN-07), IEEE Computer Society Press, September 2008. (The 10th IEEE International Conference on High Performance Computing and Communications)


17. Y. Gong and X. Lin,Improving Peer-to-Peer Systems by Differentiated Resource Publishing Architecture,Proceedings of 2008 IEEE International Conference on Communications(ICC’08), IEEECommunication Society, ISDN: 978-1-4244-2075-9, May 2008.

 

18. Fang You, Huimin Luo,Yinglei Liang,Jianmin Wang, Prototyping and evaluation for smart home controller based on Chinese families behavior analysis,LNCS5068: Lecture Notes in Computer Science, Proceedings of APCHI 2008:8th Asia-Pacific Conference on Computer-Human Interaction,July 6-9, 2008, Seoul, Korea. 437-445

 

19. Fang You, Jianmin Wang,Zibin Zheng,Jihong Jung,Chunhui Che,Xiaonan Luo,Peter Tam, RA-Model: A Taxonomy Model of Player Activities in Mobile MMORPGs,Proceedings of the 4th international conference on mobile technology applications, September 2007,704-707

 

20. Qingge Ji, Bo Li. Dynamic Object Tracking Algorithm based on Continuum. ACM Cybergames2008, 2008, pp107-110


21. Qingge Ji, Bo Li. Details Maintaining Characters, ACM Cybergames2008, 2008,pp103-106


22. Planning Methods in Evacuation Environments and Entertainments,invited paper, ACM Cybergames2008, 2008, PP174-177


23. 陈华鸿,罗笑南,凌若天,基于n边形折叠的网格简化算法,计算机研究与发展,第45卷,第6期,2008年,1011~1019 (EI 082811370898)


24. 龚永义,罗笑南,黄厚生,贾维嘉,基于改进的弹簧质子模型的医学图像配准,计算机学报,Vol.31., No.7, 1224-1233. July. 2008(EI源)


25. 卫维恕,罗笑南*,李 峥,基于水平集的扫描点云简化算法及在人体模型上的应用, 计算机研究与发展,第45卷,第9期,2008年,1605~1611 (EI 084111636197)


26. 潘琪,罗笑南,朱继武,基于局部几何相似性的医学图像放大方法,软件学报 (已录用)


27. 马建平,罗笑南,陈渤,陈华鸿,一种面向移动3D图形的几何简化方法,计算机研究与发展,第45卷,第8期,2008年,1395~1401 (EI 084111636171)


28. 邹才凤,钟似玢,罗笑南,潘琪, 基于ENO的自适应二维图像插值, 第十四届全国图象图形学学术会议,2008.3


29. 由芳,唐伟盛,王建民,基于游戏性的竞速类网游测评方法研究,第四届和谐人机环境联合学术会议 HHME2008,已接收,【EI源】

 

30.曹顺艇,王建民,龚武明,基于脚本驱动的普适终端手语交互系统设计,第三届和谐人机环境联合学术会议(HHME2007)论文集,2007年,920-926

 

31. 王建民,陈佳鹏,由芳,丁卫彬,嵌入式电子词典快速查询模型的研究与设计,第四届和谐人机环境联合学术会议论文集,2008年,598-604