Yin Yang, Zichun Zhong, Xiaohu Guo, Jing Wang, John Anderson, Timothy Solberg, Weihua Mao, "A Novel Markerless Technique to Evaluate Daily Lung Tumor Motion Based on Conventional Cone-Beam CT Projection Data," to appear in International Journal of Radiation Oncology Biology Physics, 2011.

Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo, "Point-Based Manifold Harmonics," to appear in IEEE Transactions on Visualization and Computer Graphics, 2011. [paper][video][source code][web]

Guodong Rong, Miao Jin, Liang Shuai, Xiaohu Guo, "Centroidal Voronoi Tessellation in Universal Covering Space of Manifold Surfaces", in Computer Aided Geometric Design, Vol. 28, No. 8, pp. 475-496, 2011.[paper][web]

Ziying Tang, Xiaohu Guo, Balakrishnan Prabhakaran, "Receiver-Based Loss Tolerance Method for 3D Progressive Streaming," in Multimedia Tools and Applications, Vol. 51, No. 2, pp. 779-799, 2011.

Guodong Rong, Yang Liu, Wenping Wang, Xiaotian Yin, Xianfeng Gu, Xiaohu Guo, "GPU-Assisted Computation of Centroidal Voronoi Tessellation," in IEEE Transactions on Visualization and Computer Graphics, Vol. 17, No. 3, pp. 345-356, 2011. [paper][source code][video]

Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo, "Dirichlet Harmonic Shape Compression with Feature Preservation for Parameterized Surfaces," in Computer Graphics Forum (PG2010 Special Issue, Acceptance Rate: 17%), Vol. 29, No. 7, pp. 2039-2048, 2010. [paper][video]

Yin Yang, Guodong Rong, Luis Torres, Xiaohu Guo, "Real-Time Hybrid Solid Simulation: Spectral Unification of Deformable and Rigid Materials," in Computer Animation and Virtual Worlds (CASA2010 Special Issue, Acceptance Rate: 30.7%), Vol. 21, No. 3-4, pp. 151-159, Wiley, 2010. [paper][video]

Xin Li, Xiaohu Guo, Hongyu Wang, Ying He, Xianfeng Gu, Hong Qin, "Meshless Harmonic Volumetric Mapping using Fundamental Solution Methods," in IEEE Transactions on Automation Science and Engineering, Vol. 6, No. 3, pp. 409-422, 2009. [paper]

Xiaohu Guo, Hong Qin, "Meshless Methods for Physics-Based Modeling and Simulation of Deformable Models," in Science in China Series F: Information Sciences, Vol. 52, No. 3, pp. 401-417, Springer-Verlag, 2009.

Guodong Rong, Yan Cao, Xiaohu Guo, "Spectral Mesh Deformation," in The Visual Computer (CGI2008 Special Issue, Acceptance Rate: 17.7%), Vol. 24, No. 7-9, pp. 787 - 796, Springer-Verlag, 2008. [paper][video]

Xin Li, Yunfan Bao, Xiaohu Guo, Miao Jin, Xianfeng Gu, Hong Qin, "Globally Optimal Surface Mapping for Shapes of Arbitrary Topology," in IEEE Transactions on Visualization and Computer Graphics, Vol. 14, No. 4, pp. 805 - 819, 2008. [paper][video]

Xiaohu Guo, Xin Li, Yunfan Bao, Xianfeng Gu, Hong Qin, "Meshless Thin-shell Simulation Based on Global Conformal Parameterization," in IEEE Transactions on Visualization and Computer Graphics, Vol. 12, No. 3, pp. 375 - 385, 2006. [paper][video][web]

Seyoun Park, Xiaohu Guo, Hayong Shin, Hong Qin, "Surface Completion for Shape and Appearance," in The Visual Computer, Vol. 22, No. 3, pp. 168 - 180, Springer-Verlag, 2006. [paper][video][web]

Xiaohu Guo, Hong Qin, "Real-time Meshless Deformation," in Computer Animation and Virtual Worlds (CASA2005 Special Issue, Acceptance Rate: 27.5%), Vol. 16, No. 3-4, pp. 189 - 200, Wiley, 2005. [paper][video][web]

Yunfan Bao, Xiaohu Guo, Hong Qin, "Physically-based Morphing of Point-sampled Surfaces," in Computer Animation and Virtual Worlds (CASA2005 Special Issue, Acceptance Rate: 27.5%), Vol. 16, No. 3-4, pp. 509 - 518, Wiley, 2005. [paper][video][web]

Xiaohu Guo, Jing Hua, Hong Qin, "Scalar-Function-Driven Editing on Point Set Surfaces," in IEEE Computer Graphics and Applications, Vol. 24, No. 4, pp. 43 - 52, 2004. [paper][web]

Xiaohu Guo, Jing Hua, Hong Qin, "Touch-Based Haptics for Interactive Editing on Point Set Surfaces," in IEEE Computer Graphics and Applications, Vol. 24, No. 6, pp. 31 - 39, 2004. [paper][web]

Miao Jin, Guodong Rong, Hongyi Wu, Liang Shuai, Xiaohu Guo, "Optimal Surface Deployment Problem in Wireless Sensor Networks", to appear in Proceedings of IEEE International Conference on Computer Communications (INFOCOM 2012, Acceptance Rate: 18%), Orlando, FL, March 2012. [paper]

Mahesh B. Mariappan, Xiaohu Guo, Balakrishnan Prabhakaran, "PicoLife: A Computer Vision-based Gesture Recognition and 3D Gaming System for Android Mobile Devices", to appear in Proceedings of IEEE International Symposium on Multimedia (ISM 2011), Dana Point, CA, December 2011.

Ziying Tang, Orkun Ozbek, Xiaohu Guo, "Real-Time 3D Interaction with Deformable Model on Mobile Devices", to appear in Proceedings of ACM Multimedia Conference (MM 2011), Scottsdale, AZ, November 2011.

Yuan Zhan, Guodong Rong, Xiaohu Guo, Wenping Wang, "Generalized Voronoi Diagram Computation on GPU", in Proceedings of IEEE International Symposium on Voronoi Diagrams in Science and Engineering (ISVD 2011), pp. 75 - 82, Qingdao, China, June 2011. [paper]

Yin Yang, Zichun Zhong, Guodong Rong, Xiaohu Guo, Jing Wang, Timothy Solberg, Weihua Mao, "Real-Time GPU-Aided Lung Tumor Tracking," in Proceedings of IEEE Pacific-Rim Symposium on Image and Video Technology (PSIVT 2010), pp. 495 - 500, Singapore, November 2010. [paper][video]

Ziying Tang, Xiaohu Guo, Balakrishnan Prabhakaran, "Virtual Rehabilitation System," in Proceedings of ACM International Health Informatics Symposium (IHI), pp. 833 - 836, Arlington, VA, November 2010. (Demo Paper)

Ziying Tang, Yin Yang, Xiaohu Guo, Balakrishnan Prabhakaran, "On Supporting Collaborative Haptic Interaction with Physically-Based 3D Deformations," in Proceedings of IEEE International Symposium on Haptic Audio Visual Environments and Games (HAVE 2010), pp. 19 - 24, Phoenix, Arizona, October 2010.

Ziying Tang, Xiaohu Guo, Balakrishnan Prabhakaran, "A Multimodal Virtual Environment for Interacting with 3D Deformable Models," in Proceedings of ACM Multimedia Conference (MM), pp. 1303 - 1306, Firenze, Italy, October 2010. (Video Paper)

Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo, "Blind Invisible Watermarking for 3D Meshes with Textures," in Proceedings of IEEE International Conference on Image Processing (ICIP 2010), pp. 3689 - 3692, Hong Kong, September 2010. [paper]

Guodong Rong, Miao Jin, Xiaohu Guo, "Hyperbolic Centroidal Voronoi Tessellation," in Proceedings of ACM Symposium on Solid and Physical Modeling (SPM 2010, Acceptance Rate: 29.4%), pp. 117 - 126, Haifa, Israel, September 2010. [paper][video][errata][web]

Ziying Tang, Guodong Rong, Xiaohu Guo, Balakrishnan Prabhakaran, "Streaming 3D Shape Deformations in Collaborative Virtual Environment," in Proceedings of IEEE Virtual Reality Conference (VR 2010, Acceptance Rate: 31%), pp. 183 - 186, Waltham, Massachusetts, March 2010. [paper][video]

Ziying Tang, Xiaohu Guo, Balakrishnan Prabhakaran, "A Comprehensive Approach for Streaming 3D Progressive Meshes," in Proceedings of IEEE International Symposium on Multimedia (ISM 2009, Acceptance Rate: 19.6%) , pp. 263 - 268, San Diego, California, December 2009. [paper]

Guodong Rong, Yan Cao, Xiaohu Guo, "Spectral Surface Deformation with Dual Mesh," in Proceedings of International Conference on Computer Animation and Social Agents (CASA 2008), pp. 17 - 24, Seoul, Korea, September 2008. [paper][video]

Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo, "A Robust Spectral Approach for Blind Watermarking of Manifold Surfaces," in Proceedings of ACM Multimedia & Security Workshop (MMSEC 2008, Acceptance Rate: 27.8%), pp. 43 - 52, Oxford, UK, September 2008. [paper]

Hui Li, Ziying Tang, Xiaohu Guo, Balakrishnan Prabhakaran, "Loss Tolerance Scheme for 3D Progressive Meshes Streaming over Networks," in Proceedings of IEEE International Conference on Multimedia & Expo (ICME 2008), pp. 501 - 504, Hannover, Germany, June 2008. [paper]

Xin Li , Xiaohu Guo, Hongyu Wang, Ying He, Xianfeng Gu, Hong Qin, "Harmonic Volumetric Mapping for Solid Modeling Applications," in Proceedings of ACM Symposium on Solid and Physical Modeling (SPM 2007, Acceptance Rate: 26.5%), pp. 109 - 120, Beijing, June 2007. [paper]

Kexiang Wang, Ying He, Xiaohu Guo, Xianfeng Gu, Hong Qin, "Spline Thin-Shell Simulation of Manifold Surfaces," in Proceedings of Computer Graphics International (CGI 2006, Acceptance Rate: 19.7%), Lecture Notes in Computer Science, Springer, Vol. 4035, pp. 570 - 577, 2006. [paper]

Seyoun Park, Xiaohu Guo, Hayong Shin, Hong Qin, "Shape and Appearance Repair for Incomplete Point Surfaces," in Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV 2005, Acceptance Rate: 20.3%), pp. 1260 - 1267, Beijiing, October 2005. [paper][video][web]

Xiaohu Guo, Jing Hua, Hong Qin, "Point Set Surface Editing Techniques based on Level-Sets," in Proceedings of Computer Graphics International (CGI 2004, Acceptance Rate: 34.8%), IEEE CS Press, pp. 52 - 59, Crete, Greece, June 2004. [paper][slides][web]

Xiaohu Guo, Hong Qin, "Dynamic Sculpting and Deformation of Point Set Surfaces," in Proceedings of the 11th Pacific Conference on Computer Graphics and Applications (PG 2003, Acceptance Rate: 19.2%), IEEE CS Press, pp. 123 - 130, Canmore, Alberta, Canada, October 2003. [paper][slides][web]