The experimental results show that this method can be used to choose automatically the threshold value for any shape of the histogram of images.
实验结果表明，本算法对任何形状的直方图，均可自动选择分割阈值。
The concept of the two-dimensional bound histogram is proposed, and an automatic threshold selection method based on that histogram is presented.
提出了二维属性直方图的概念，进而提出了一种基于二维属性直方图的图像自动阈值化方法。
After speckle reducing, a histogram defined method based on the threshold is employed to compensate for possible contrast reduction.
去斑后，采用基于阈值的直方图规定化方法，以弥补对比度可能降低情况。
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