Search - Otsu threshold

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[WinSock-NDIS] othersIPmask DL : 0: 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。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。算法对输入的灰度图像的直方图进行分析，将直方图分成两个部分，使得两部分之间的距离最大。划分点就是求得的阈值。-OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple Efficient methods. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction. Algorithm for the importation of gray-scale image histogram analysis of histogram is divided into two parts. part 2 makes the distance between the largest. Demarcation point out the threshold.
Date : 2008-10-13 Size : 172.31kb User : electron