一种基于K均值聚类的彩色图像颜色增强方法，输入已知前景部分RGB值，代码将根据设定值对输入图像进行重新聚类，并进行灰度图像颜色增强，以利于后续二值化处理-K-means clustering-based color image color enhancement method, enter the known foreground RGB values​ ​ , the code will re-clustering of the input image according