选取读入一份彩色图像，在运行Untitled.m程序时：先用鼠标交互的选取一个颜色区域作为你要与其他色彩分割的目标，，鼠标选取好后，按ENTER健后出现进行分割出现结果。 -Select a color image read in the run Untitled.m program: the first interaction with the mouse, select a color region as the color you want to split with other go