为了提高图像的清晰度使之更适合于人的视觉特性或机器的识别，需要对图像的特征或边缘进行加强。
Reinforcing the edge and features of the image can make it clear to human vision character or recognition for machine system.
基于模糊矩阵的双光谱图像融合法能比较好地兼顾图像融合中清晰度和融合边缘过渡两方面的要求。
It comes to the conclusion that, double spectrum image fusion method based on fuzzy matrix can better meet the requirements of clarity and fusion fringe transition in the image fusion.
从实验的效果看，在图像的清晰度和边缘信息的丰富度上确实有了较大的提高。
From the results of the experiments, we can find that the images are much clear, and richer in edge information.
提高纹理清晰度、保护边缘信息是合成孔径雷达(SAR)图像融合的重要目标。
Improving texture and preserving edge is the important target of synthetic aperture radar (SAR) image fusion.
实验结果表明该方法无论从保护边缘信息、灰度偏移以及图像清晰度等视觉特性方面均优于线性偏微分方法。
From the result it shows that the proposed method precedes linear PDE whatever in keeping edge-based information, excursion of gray scale and the definition of pictures.
它提高了图像的清晰度，较大程度保留了细节信息，具有边缘信息突出，亮度对比度高的优点。
It improves the clarity of the image and retains the details of the image in large extent, with the advantages of prominent edge information and high brightness and contrast.
它提高了图像的清晰度，较大程度保留了细节信息，具有边缘信息突出，亮度对比度高的优点。
It improves the clarity of the image and retains the details of the image in large extent, with the advantages of prominent edge information and high brightness and contrast.
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