The objective is not simply to improve image resolution or signal-to-noise ratio; rather, it is to improve outcomes for individual patients and society at large.

目标并不是简单的提高图形分辨率或是信噪比率；确切的说，是给每个患者和社会带来更大程度的帮助。

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The experiments show that the proposed algorithm can reduce the flicker efficiently and improve image quality significantly.

实验结果表明该算法能够有效抑制闪烁，提高图像质量。

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The experimental comparison and analysis indicate that the algorithm can effectively improve image quality and keep graphical features of the original model better.

经实验对比与分析表明，该算法有效地提高了图像质量且能很好地保持原模型的图形特征。

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In February, Blackwater changed its name to Xe to help improve its image with the public.

VOA: special.2009.06.19

Wal-Mart has worked to improve its public image by becoming a more "green" company.

VOA: special.2009.07.17

Mister Obama also made efforts to improve America's international image.

VOA: special.2009.05.02

With the combination of the back-illuminated CMOS sensor and TruePicVI SLR image processing engine, the iHS Technology made it improve the image quality, the speed from camera start-up until shooting, focus time, and continuous shooting time.

ENGADGET: Olympus Stylus TG-625 Tough adds AF light for tricky shots in rough situations

Mr Amos said the assessors had been "invaluable" as the league fights to improve its image.

BBC: Northern League publishes swearing league table

The move comes as part of the bank's attempts to improve its image following a string of scandals.

BBC: Barclays to close 'tax avoidance' unit