It was concluded that task conceptualization was an important cognitive strategy to overcome bimanual interference, and vision monitoring had no significant role on bimanual coordination.

结论表明：双手轨迹图形的概念化是克服双手干扰的一个重要认知策略，而视觉引导并没有对双手协调起到促进作用。

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But besides noises, there are some other interference factors which weaken the vision effect of digital image greatly, like image contrast, image brightness and image sharpness, etc.

但是通常影响数字图像的视觉效果，除了噪声以外，还存在其它的因素，如图像对比度、图像亮度、图像清晰度等等。

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