Stoachastic approach for integrated rendering of volumes and semi-transparent surfaces

N Sakamoto, K Koyamada - 2012 SC Companion: High …, 2012 - ieeexplore.ieee.org
In this paper, we propose a technique for semitransparent rendering, which can integrally
handle irregular volumes and polygons without visibility sorting. A projection technique for …

[PDF][PDF] Progressive CPU Volume Rendering with Sample Accumulation.

W Usher, J Amstutz, C Brownlee, A Knoll… - EGPGV@ EuroVis, 2017 - mint.univ-reims.fr
We present a new method for progressive volume rendering by accumulating object-space
samples over successively rendered frames. Existing methods for progressive refinement …

Fused visualization for large-scale time-varying volume data with adaptive particle-based rendering

K Zhao, N Sakamoto, K Koyamada - … October 26-30, 2014. Proceedings 14, 2014 - Springer
Recently, there is a strong need for the fused visualization of different objects in many
simulation fields, especially for the medical domain (eg, the fusion of different organs). That …

A stochastic approach for rendering multiple irregular volumes

N Sakamoto, K Koyamada - 2014 IEEE Pacific Visualization …, 2014 - ieeexplore.ieee.org
In this paper, we propose a technique for rendering multiple irregular volumes using a
stochastic approach. In this approach, we extend our stochastic projected tetrahedral (SPT) …

Tiled Display Visualization System with Multi-touch Control

J Nishimura, N Sakamoto, K Koyamada - Advanced Methods, Techniques …, 2012 - Springer
This paper presents a visualization system for tiled display wall (TDW) environments and
user interface to control objects on TDW by using multi-touch devices. This system …

Particle-Based Fused Rendering

K Koyamada, N Sakamoto - High Performance Parallel …, 2018 - books.google.com
In this chapter, we propose a fused rendering technique that can integrally handle multiple
irregular volumes. Although there is a strong requirement for understanding large-scale …

[PDF][PDF] Fused Visualization for Large-Scale Time-Varying Volume

K Zhao, N Sakamoto, K Koyamada - academia.edu
Recently, there is a strong need for the fused visualization of different objects in many
simulation fields, especially for the medical domain (eg, the fusion of different organs). That …

Parallel particle-based volume rendering using adaptive particle size adjustment technique

K Hayshi, T Shimizu, N Sakamoto… - SIGGRAPH Asia 2017 …, 2017 - dl.acm.org
Numerical simulation results generated from high performance computing (HPC)
environments have become extremely concurrent with the recent advances in computer …

[PDF][PDF] Visualization techniques for large-scale and complex volume date

Z Kun - 2015 - repository.kulib.kyoto-u.ac.jp
2.1 Time-varying volume data. The value for each grid point is varying with the time. The
different colors represent the change of grid values. 9 2.2 Tensor volume data. For each grid …

Adaptive fused visualization for large-scale blood flow dataset with particle-based rendering

K Zhao, N Sakamoto, K Koyamada - Journal of Visualization, 2015 - Springer
The visualization for the large-scale volume dataset obtained from blood flow simulations
needs to be performed to help researchers to confirm the detailed positional information of …