在云计算环境中大规模并行快速光线追踪中探索鬼影光线追踪

IF 1.1 4区物理与天体物理 Q4 OPTICS

Optical Review Pub Date : 2025-04-26 DOI:10.1007/s10043-025-00969-w

Hiroki Ono, Shigeru Matsumura, Zenta Ushiyama

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引用次数: 0

摘要

本文介绍了一种用于分析相机镜头设计鬼影路径的新方法，该方法预先定义了光线阶次，并使用基于云的并行处理。我们的方法能够对具有多重反射的复杂光学系统进行全面的鬼影分析，而这在以前被认为在计算上是不切实际的。性能评估表明，我们成功处理了超过 44 亿条穿过复杂光学路径的光线，并在实际时间限制内完成了计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Exploring ghost ray tracing in a massively parallel fast ray tracing within a cloud computing environment

This paper presents a new method for analyzing ghost paths for camera lens design using a method that predefines ray orders and uses cloud-based parallel processing. Our method enables comprehensive ghost analysis of complex optical systems with multiple reflections, which were previously considered computationally impractical. The performance evaluation demonstrated the successful processing of over 4.4 billion rays through complex optical paths, completing calculations within practical time constraints.

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来源期刊

Optical Review 物理-光学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

2 months

期刊介绍： Optical Review is an international journal published by the Optical Society of Japan. The scope of the journal is: General and physical optics; Quantum optics and spectroscopy; Information optics; Photonics and optoelectronics; Biomedical photonics and biological optics; Lasers; Nonlinear optics; Optical systems and technologies; Optical materials and manufacturing technologies; Vision; Infrared and short wavelength optics; Cross-disciplinary areas such as environmental, energy, food, agriculture and space technologies; Other optical methods and applications.