大量实验证明，分形检测方法比传统的最大对比度检测方法稳定，是一种非常有前途的方法。

Vast computer experiments prove that fractal-based detection method gets stabler results than traditional maximum contrast method. Fractal-based detection method is a promising method.

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基于最小分辨对比度准则，研究了天空背景下红外点目标的最大探测距离估计方法。

This paper investigates the approach to estimate the maximum detection range of an infrared point_target against sky background based on the minimum resolved contrast(MRC)criteria.

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从而能够同时使肺区和肺部以外区域的对比度都得到最大的增强。

Therefore, it can enhance the contrast both in lung regions and in mediastinum region up to entire dynamic range of display device.

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