说明：  水域分割VC++源程序，对初学者很有用，这里的水域分割是采用基于标记的，采用循环队列的方式完成的。希望对图像处理的同仁们有帮助！
(Watershed VC++ source code useful for beginners, where watrershed segmentation is based on the mark, using circular queue means complete. Hope its useful to the colleagues of the image processing )