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一种基于HSV空间的人像高光区域自适应修正方法 被引量:3

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摘要 基于HSV色彩空间模型,分析比较了彩色照片中人脸正常肤色特征和高光特征,采用自动设置相关参数的方法,提出了一种HSV三个分量同时矫正的高光修正方案,并对方案的修正效果进行实验验证。该方案首先根据人脸肤色特征对相片中人脸区域进行分割,得到正常皮肤区域HSV三分量的平均值,然后根据皮肤高光程度对高光区各分量进行恰当的处理,实现人脸彩色照片的高光修正。实验结果表明:该算法在消除了图像的高光后,极大改善了图像的视觉效果。
出处 《桂林航天工业高等专科学校学报》 2012年第3期243-246,共4页 Journal of Guilin College of Areospace Technology
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