Experimental results show that using the method advanced here, the practical abnormality of histogram is theoretically minimum, and the security of steganography is consequently improved.

实验结果表明，通过该方法，直方图的实际失真达到了理论的最小值，从而提高了隐写的安全性。

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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。

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Experimental results indicate that the proposed algorithm has better robustness than the traditional particle filters based on color histogram.

实验结果表明，相比传统的基于颜色直方图的粒子滤波算法，提出的算法具有更好的鲁棒性。

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