策略模式在图像分割中的应用

The Operation of Strategy Pattern in Image Partition

图像分割是图像处理中的基础难题,基于阈值的分割则又是图像分割的最基本的难题之一,其难点在于阈值的选取。策略模式将不同的阈值选取算法封装起来,使用户可以针对不同的领域、不同的条件,选用不同的分割算法。

Image partition is the basic problem that may be hard to solve in image processing and the partition based on threshold is one of the problems concerning image partition in that it is hard to choose the suitable threshold. Strategy pattem encapsulates the different threshold - selected algorithms and the client can choose different partitioned algorithm aimed at different fields and different conditions.