Interactive fluid simulation and visualization

交互式流体模拟和可视化

• 批准号: 298691-2009
• 负责人: Lee, WonSook
• 金额: $ 2.19万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=526080
• 关键词: Interactive; fluid; simulation; visualization

The main objective of in fluid animation in Computer Graphics is to reproduce plausible fluid behaviour. Simulating fluids is a computationally expensive task, and interactive computer applications largely simplify fluid behaviour at the cost of accuracy or limited flexibility; however newer computer applications require both high levels of realism and efficient computations. This motivates the research methods that achieve efficient fluid simulation with high accuracy in real-time. One research direction is the use of statistical analysis techniques for synthesizing fluid motion by forming parameterized database of fluid examples. The input data and parameterized fluid behaviour would then allow efficient generation of realistic fluid flows. The ability to reproduce fluid behaviour efficiently, based on heavy pre-processing step, will lead to the advancement of the field and various surrounding fields. We aim to contribute to the development of these other areas that make use of the simulation of fluids, focusing on two applications; art in virtual reality and medical application among many potential applications such as aeronautical engineering, mechanical engineering, education, and entertainment industry.

计算机图形学中的流体动画的主要目的是再现合理的流体行为。模拟流体是一项计算成本高昂的任务，交互式计算机应用程序在很大程度上简化了流体行为，但代价是精度或灵活性有限;然而，较新的计算机应用程序需要高水平的真实性和有效的计算。这促使研究方法，实现高效的流体模拟与高精度的实时性。一个研究方向是利用统计分析技术，通过建立参数化的流体实例数据库来综合流体运动。输入数据和参数化的流体行为将允许有效地生成真实的流体流。基于繁重的预处理步骤，有效地再现流体行为的能力将导致该领域和各种周围领域的进步。我们的目标是促进利用流体模拟的其他领域的发展，重点是两个应用;虚拟现实艺术和医疗应用，以及航空工程，机械工程，教育和娱乐业等许多潜在应用。