The improved APEX method could be usefully applied to a wide variety of real blurred images and enhanced contrast and sharpened structural details, leading to noticeable improvement in visual quality.

实验表明，改进的APEX算法能够有效应用在多种真实模糊图像上，增强图像对比度和锐化图像细节，使图像的视觉效果得到明显改善。

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The image in this article has been cropped and enhanced to improve contrast.

文章中的图像已经被裁剪并且增强以提高对比度。

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The image has been cropped and enhanced to improve contrast.

图像经过剪裁和进行增强处理来提高对比度。

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Her virtues are only enhanced in the contrast.

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Samsung's UHD TV uses an innovative enhanced dimming technology and a very high contrast ratio to deliver deep, real blacks and pure whites for greater detail and unmatched picture clarity.

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Picture quality is further enhanced by the 5ms response time provided by the built in ClearMotiv II Technology and dynamic contrast ratio of 100, 000:1.

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