Visualizing Errors in Rendered High Dynamic Range Images

P. Andersson, J. Nilsson, P. Shirley, T. Akenine-Möller
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引用次数: 2

Abstract

A new error metric targeting rendered high dynamic range images is presented. Our method computes a composite visualization over a number of low dynamic range error maps of exposure compensated and tone mapped image pairs with automatically computed, or manually provided, parameters. We argue that our new error maps predict errors substantially better than metrics previously used in rendering. Source code is released with the hope that our work can be a useful tool for future research. CCS Concepts • Computing methodologies → Rendering; • General and reference → Metrics;
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渲染高动态范围图像中的可视化错误
提出了一种新的针对渲染高动态范围图像的误差度量方法。我们的方法通过自动计算或手动提供的参数,计算曝光补偿和色调映射图像对的低动态范围误差图的复合可视化。我们认为,我们的新错误映射比以前在渲染中使用的指标更好地预测错误。源代码的发布是希望我们的工作可以成为未来研究的有用工具。•计算方法→渲染;•一般和参考→指标;
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