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首页> 外文期刊>Journal of coatings technology and research >Computer rendering and visual detection of orange peel
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Computer rendering and visual detection of orange peel

机译：橙皮的计算机渲染和视觉检测

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The computer graphic simulation of a common spray painting artifact, called orange peel, is discussed. Orange peel distorts surface reflections and is commonplace in product design applications. The orange peel measurements from a standard industrial instrument are used to construct a height field, and this surface is rendered using traditional normal mapping techniques. Comparisons are made between real panels with orange peel and simulations of those panels. A simple visual model for detecting the presence of orange peel is also presented and evaluated. User testing of the model confirms that orange peel is more visible on dark paint colors than on light paint colors. The latter outcome suggests that to minimize application time, but still keep orange peel below visual threshold, paint application systems should be designed to take paint color into account.
机译：讨论了常见的喷漆工件（称为橙皮）的计算机图形仿真。桔皮会扭曲表面反射，在产品设计应用中很常见。使用标准工业仪器上的橙皮测量值来构建高度场，并使用传统的法线贴图技术绘制该表面。在带有橙皮的真实面板和这些面板的模拟之间进行比较。还介绍并评估了用于检测橙皮存在的简单视觉模型。用户对该模型的测试证实，在深色油漆颜色上比浅色油漆颜色上更容易看到橙皮。后一个结果表明，为了最大程度地减少施涂时间，但仍将橙皮保持在视觉阈值以下，应设计涂料施涂系统以考虑涂料的颜色。

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