A Software Framework for Rendering Atmospheric Effect

WU Chun-ming; QIAN Hui; ZHU Miao-liang

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A Software Framework for Rendering Atmospheric Effect

更新时间：2025-07-16

- A Software Framework for Rendering Atmospheric Effect
- Acta Electronica Sinica Vol. 32, Issue 5, Pages: 735-739(2004)
- 作者机构：
  
  浙江大学计算机科学与工程学系,浙江,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.41
- Published：2004
- 稿件说明：
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WU Chun-ming, QIAN Hui, ZHU Miao-liang. A Software Framework for Rendering Atmospheric Effect[J]. Acta Electronica Sinica, 2004, 32(5): 735-739.
DOI：

WU Chun-ming, QIAN Hui, ZHU Miao-liang. A Software Framework for Rendering Atmospheric Effect[J]. Acta Electronica Sinica, 2004, 32(5): 735-739. DOI：

摘要

大气介质的存在作为户外场景的一个标志成为计算机视觉领域和计算机图形学领域研究的一个热点和难点.本文的主要目的就是从辐射传输理论入手研究大气效果的图形学仿真技术.基于一个扩展的Path Tracer

本文描述了一个完整的大气效果绘制的绘制框架.这个基于光谱的绘制系统将随机行走从空间扩展到光谱

可以处理介质参与的场景绘制

并引入了解析的天空模型.本文的最后描述了绘制实验系统.

Abstract

As an important phenomenon of outdoor scene

atmospheric degradation was paid increasing attention in the field of both computer vision and computer graphics.Based on the theory of Radiative Transfer

the paper is to explore the techniques of computer graphics relating to this phenomenon.Building on an extended path tracer

it describes an integrated rendering framework of atmospheric degradation

which makes the ray walk randomly both through the space of scene but the domain of spectrum.Also it introduces an analytic model of sky and the detail of implementation is described.

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Related Author

QIAN Hui

WU Yi-jian

ZHAO Wen-yun

Related Institution

Department of Computer Science and Engineering,Fudan University

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