Based on research results of Least Significant Bit (LSB) steganography in BMP images, this paper describes a run length detecting algorithm and gives the principle and realization of algorithm.

本文在深入研究BMP图像LSB隐写算法的基础上，在图像隐写分析中提出了游程检验算法并给出了算法原理和工程实现。

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A salient new feature of the modified adaptive run length encoding algorithm is that it can transform the original bit-steam into binary encoding of the length of the original code.

改进的自适应游程编码算法最突出的新特点是它可以将原始比特流转换成码长的二进制编码。

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To improve testing data compression ratios, a test-bit-rearrangement algorithm and an end-flag alternation-run-length code scheme are proposed based on the characteristics of precomputed test sets.

为了提高测试数据压缩率，根据预先计算测试集的特点，文章提出了一种测试位重组算法和端标记交替-连续编码方案。

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