OTSU方法计算图像二值化的自适应阈值。OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法-Otsu images calculated value of the two adaptive threshold. Otsu algorithm can be said to be adaptive to calculate the single threshold (for converting images to gray scale image 2) simple

最大类间方差法-otsu算法的原代码 该方法简单有效-otsu algorithm code

这是otsu算法的matlab版，可以对图像进行自动二值化处理。-Otsu algorithm matlab version, automatic binarization processing of the image.

otsu算法 图像分割 果实自动提取 matlab -the otsu algorithm for image segmentation fruit automatic extraction of Matlab