摘要
为便捷地分析人体皮肤中的黑色素水平,利用手机自拍功能获取人体皮肤彩色图像,根据场景的标记物进行自适应亮度变换,以克服环境影响,再基于皮肤的颜色模型,生成皮肤颜色表,然后计算彩色图像的每个像素点的黑色素浓度。实验表明,算法能有效地调整亮度水平并计算出皮肤黑色素的浓度。
To easily analyze human skin melanin levels, using a mobile phone self-timer function to obtain human skin color image, adaptive bright-ness conversion according to scene markers in order to overcome the environmental impact, then skin color model based on production in the skin color table, then melanin concentration calculation color image each pixel. Experimental results show that the algorithm can ef-fectively adjust the brightness level and calculate the concentration of melanin in the skin.
基金
广州市科技计划项目(No.2060404)
番禺区科技计划项目(No.2013-专01-062)
关键词
皮肤图像
亮度变换
皮肤颜色模型
黑色素
Skin Digital Image
Brightness Transformation
Skin Color Model
Melanin
