Every image is different and the amount of resolution in your image will play a part in your feather amount required.

每个图像都是不同的，图像的像素量对于羽化值非常关键。

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You can determine the required resolution of your imaging system by measuring in real-world units the size of the smallest feature you need to detect in the image.

你能够决定你成像系统所需的分辨率，用测量现实世界你所需察看图像最小特征的大小作为单位。

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The picture is much clearer in Japan, though it does not yet have the high-resolution image that is required.

ECONOMIST: Reality hits Japan