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Frequency Analysis and Synthesis of Skin Color Textures

机译:肤色纹理的频率分析和合成

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摘要

This paper describes a method for the analysis and synthesis of human skin with color texture. The approach is based on the spatial frequency analysis of skin images. First, the observed color image is transformed into the frequency domain. Then, color texture patterns are separated on the spatial frequency. The original image is decomposed into four image components of (1) base color component, (2) regular surface texture component, (3) internal texture component and (4) local texture component. Moreover realistic images of the human skin under different conditions are synthesized by a linear combination of the four components. The color texture is particularly noticeable in the case of human palms. The reliability of the proposed method is shown in an experiment for palm images.
机译:本文介绍了一种具有颜色纹理的人体皮肤分析和合成方法。该方法基于皮肤图像的空间频率分析。首先,将观察到的彩色图像转换到频域。然后,在空间频率上分离颜色纹理图案。原始图像被分解为四个图像分量:(1)基本颜色分量,(2)常规表面纹理分量,(3)内部纹理分量和(4)局部纹理分量。此外,通过四种成分的线性组合,可以合成出在不同条件下人体皮肤的逼真的图像。对于人的手掌,颜色纹理特别明显。对于手掌图像的实验表明了该方法的可靠性。

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