High-quality particle-based volume rendering for large-scale unstructured volume datasets
High-quality particle-based volume rendering for large-scale unstructured volume datasets
复制标题
针对大规模非结构化体数据集的高质量基于粒子的体渲染
DOI:
10.1007/s12650-013-0158-1
复制
发表时间:
2013
影响因子:
1.8
通讯作者:
K. Koyamada
中科院分区:
文献类型:
--
作者:
Naohisa Sakamoto;Naoya Maeda;Takuma Kawamura;K. Koyamada
AbstractIn this article, we propose a technique for improving the image quality of particle-based volume rendering (PBVR). A large-scale unstructured volume dataset often contains multiple sub-volumes, which cannot be ordered by visibility. PBVR can handle this type of volume dataset. Sampling misses often occur when the transfer function undergoes drastic changes, which can result in poor image quality. To reduce sampling misses caused by the high-frequency transfer function, we develop a new sampling technique called “layered sampling”. To confirm the effectiveness of our technique, we apply the proposed technique to a large-scale unstructured volume dataset subdivided into multiple sub-volumes.Graphical Abstract
DOI:
10.1260/1756-8315.2.2-3.73
发表时间:
2010
期刊:
International Journal of Emerging Multidisciplinary Fluid Sciences
影响因子:
--
作者:
Naohisa Sakamoto;Hiroshi Kuwano;Takuma Kawamura;Koji Koyamada;Kazunori Nozaki
通讯作者:
Kazunori Nozaki
DOI:
--
发表时间:
2010
期刊:
Journal of Computer
影响因子:
--
作者:
Takuma Kawamura;Naohisa Sakamoto;Koji Koyamada
通讯作者:
Koji Koyamada
影响因子:
4.2
作者:
Z. Ding;T. Kawamura;N. Sakamoto;K. Koyamada
通讯作者:
K. Koyamada