Then, the modulation contrast was selected to describe the intensity of grayscale distortion, and the factors of the contrast change were analyzed.

然后，选取调制对比度描述灰度畸变的剧烈程度，分析了引起对比度变化的因素。

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Then, the modulation contrast was selected to describe the intensity of grayscale distortion, and the factors of the contrast change were analyzed.

然后，选取调制对比度描述灰度畸变的剧烈程度，分析了引起对比度变化的因素。

youdao