Watershed segmentation method, is a topological theory of mathematical morphology-based segmentation method, the basic idea is to put the image as is the topology on the Intergeo landforms, pixel gray value at every point in the image that the altitude of the point, every local minimum value and its influence area is called water catchment basins and catchment basins form the boundaries of watersheds. Watershed concepts and formation can immerse the simulation process to explain. On the surface of each local minimum, punctured a small hole, and then slowly immersed in the model as a whole, with the immersion deepened, each local minimum of influence slowly expanded outward, at the confluence of two catchment basin structure




File list:
waterthreshvc.rar
分水岭算法.pdf