arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1003.2012astro-ph.IMastro-ph.GAastro-ph.SR
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Shape:天体物理学的3D建模工具

Shape: A 3D Modeling Tool for Astrophysics

Wolfgang Steffen, Nicholas Koning, Stephan Wenger, Christophe Morisset, Marcus Magnor

摘要:

我们提出了一个灵活的交互式三维形态运动学建模应用天体物理。与其他系统相比,我们的应用程序减少了对物体形态重建所需的物理假设、数据类型和数量的限制。它是第一个公开可用的工具之一,应用交互式图形天体物理建模。该工具允许天体物理学家通过交互式定义3D结构元素来提供有关对象的先验知识。通过直接比较模型预测与观测数据,模型参数可以自动优化,以适应观测。该工具已成功用于一些天体物理研究项目。

英文摘要:

We present a flexible interactive 3D morpho-kinematical modeling application for astrophysics. Compared to other systems, our application reduces the restrictions on the physical assumptions, data type and amount that is required for a reconstruction of an object's morphology. It is one of the first publicly available tools to apply interactive graphics to astrophysical modeling. The tool allows astrophysicists to provide a-priori knowledge about the object by interactively defining 3D structural elements. By direct comparison of model prediction with observational data, model parameters can then be automatically optimized to fit the observation. The tool has already been successfully used in a number of astrophysical research projects.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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