C_V模型的改进算法，一种很好的图像分割模型。对于MRI图像分割效果较好。-Implicit Active Contours Driven by Local Binary Fitting Energy

依据传统的OTSU算法，对它进行改进后的自适应阈值分割算法-OTSU algorithm based on the traditional, to improve it after the adaptive thresholding algorithm