Morphological watershed transform is a mathematical morphology image segmentation method. It can access an accurate verge. That is continuous, closed single-pixel width verge.
形态学分水岭变换是一种数学形态学图像分割方法，它可以得到精确的边缘，即连续、封闭、单象素宽的边缘。
The following illustration shows the output of a single pixel-width line that falls in the middle of a device pixel.
下图显示在设备像素中间的单像素宽度线条的输出。
The following illustration shows the output of a single pixel-width line that falls in the middle of a device pixel.
下图显示在设备像素中间的单像素宽度线条的输出。
应用推荐