Advanced Visualization Research Team

Reduction of research results to society is of great importance as a part of scientific computation process, which demands analysis and visualization for large-scale dataset generated from massively parallel computer system. The aim of our team is to research efficient analysis and visualization methods, which can be applied to large-scale data for various research fields, and to develop a common base framework of the post processing. In addition, the developed system will be delivered to users and will be of assistance to their outreach activity. Since the post-processing is cross-cutting technology, we will tackle common issues in scientific fields, such as a fast and high-quality parallel image generation, massively parallel particle-tracking algorithm and so on.

Research Subjects

• Research and development of high-performance parallel visualization system
• Research and development of large-scale particle tracking algorithm
• Research of data reduction algorithm for large-scale dataset

Publications

1. Ito, S., Goto, K. and Ono, K.:
   "Automatically optimized core mapping to subdomains of domain decomposition method on multicore parallel environments"
   Computers Fluids, in Printing (2012)
2. Bi, C., Sakurai, D., Takahashi, S., Ono, K.:
   "Interactive Control of Mesh Topology in Quadrilateral Mesh Generation Based on 2D Tensor Fields"
   ISVC, 726-735, (2012)
3. Ono, K., Kawanabe, T., Hatada, T.:
   "HPC/PF - High Performance Computing Platform : An Environment that Accelerates Large-Scale Simulations"
   VECPAR 2012
4. Morimoto, Y., Ono, K.:
   "Computer-Generated Tie-Dyeing Using a 3D Diffusion Graph"
   Lecture Note in Computer Science, Vol. 6453, (2010)707-718.
5. Tawara, T. and Ono, K.:
   "An Application of Photo Realistic Water Surface Interaction Using Mixed Reality"
   Proc. of the 6th Workshop on Virtual Reality Interaction and Physical Simulation (VRIPHYS 09), (2009).
6. Nonaka, J., Ono, K., and Miyach, H.:
   "A Decomposition Approach for Optimizing Large-Scale Parallel Image Composition on Multi-Core MPP Systems"
   Proc. of Eurographics Symposium on Parallel Graphics and Visualization, 71-78, (2009)
7. Ono, K. and Nonaka, J.:
   "Design of cooperative visualization environment with intensive data management in project lifecycle"
   Ultrascale Visualization, 2008. UltraVis 2008. Workshop on SuperComputing 2008, 55-61, (2008).
8. Ono, K., Tamaki, T., Noda, S., Iwata, M., and Shigetani, T.:
   "Development of Object-Oriented Parallel Class Library and Performance Evaluation of Benchmark Code"
   Journal of Information Processing, Vol.48, No.SIG8 (ACS18), (2007)44-53.
9. Tawara, T. and Ono, K.:
   "Fast Large Scale Voxelization using a Pedigree"
   The 10th ISGG Conference on Numerical Grid Generation, Sep. 16-20, Forth, Crete, Greece, (2007)
10. Rosa, G. G., Lum, E. B. and Ma, K.-L. and Ono, K.:
    "An interactive volume visualization system for transient flow analysis"
    Proceedings of the 2003 Eurographics/IEEE TVCG Workshop on Volume graphics, 137-144, (2003)