Physically based simulation and visualization taking into account

基于物理的模拟和可视化考虑

• 批准号: 23500112
• 负责人: TOMOYUKI Nishita
• 金额: $ 3.41万
• 依托单位: Hiroshima Shudo University (2013)The University of Tokyo (2011-2012)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23500112/
• 关键词: グラフィクス; 粒子; 非均質; 大域照明; 散乱; 流体; 自然物; アート; 微細構造; 布; 髪の毛; グローバルイルミネーション; 環境光源; 詳細な構造; 力学; すす; 磁性流体; 変形; 多重解像度

In this project, we aim at enrich the usability and power of existing computer graphics techniques, specifically focusing on enhancing the realism, which could also be beneficial for artistic applications. For our purpose, we focus on microscopic structures of the materials and take into account the optical properties of such structures. We developed physically based simulation and visualization techniques to handle such microscopic structures. By taking into account microscopic structures, we are able to generate more realistic animation sequences for objects, with enhanced appearances.

在这个项目中，我们的目标是丰富现有计算机图形技术的可用性和功能，特别是专注于增强现实主义，这也可能有利于艺术应用。为了我们的目的，我们专注于材料的微观结构，并考虑到这种结构的光学特性。我们开发了基于物理的模拟和可视化技术来处理这种微观结构。通过考虑微观结构，我们能够为对象生成更逼真的动画序列，并增强外观。

项目成果

A Simplified Plane-Parallel Scattering Model for Rendering Densely Distributed Object

渲染密集分布物体的简化平面平行散射模型

• 发表时间: 2013
• 期刊: Journal of Information Processing Society of Japan
• 作者: M. Shinya;Y. Dobashi;K. Iwasaki;M. Shiraishi;T. Nishita
• 通讯作者: T. Nishita

A Simplified Plane-parallel Scattering Model for Rendering Densely Distributed Objects such as Foliage

用于渲染树叶等密集分布物体的简化平面平行散射模型

• 发表时间: 2013
• 期刊: Journal of Information Processing
• 作者: M. Shinya;Y. Dobashi;K. Iwasaki;M. Shiraishi;T. Nishita
• 通讯作者: T. Nishita

Replica Exchange Light Transport on Relaxed Distributions

宽松分布上的副本交换轻传输

• 发表时间: 2013
• 作者: H. Otsu;Y. Yue;Q. Hou;K. Iwasaki;Y. Dobashi;T. Nishita
• 通讯作者: T. Nishita

Interactive cloth rendering of microcylinder appearance model under environment lighting

• DOI: 10.1111/cgf.12302
• 发表时间: 2014-05
• 期刊: Computer Graphics Forum
• 影响因子: 2.5
• 作者: Kei Iwasaki;K. Mizutani;Y. Dobashi;T. Nishita

Simulating plant color aging taking into account the sap flow in the venation

模拟植物颜色老化，考虑脉络中的树液流动

• 发表时间: 2012
• 作者: P. Silva;Y. Yue;B.-Y. Chen;T. Nishita
• 通讯作者: T. Nishita