After a similar shifting, crosstalk to other adjacent pixel is also measured.

做类似偏移可测出对其它相邻像素的串音。

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The distance between the centres of the two adjacent pixels is called pixel spacing.

两个临近像素中心之间的距离叫做像素间隔。

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The blind watermark is obtained by replacing the value of the embedded pixel of the original host image with the average of adjacent pixels.

通过将水印嵌入点的宿主图像的像素值更改为其近邻像素值的均值，而实现“盲水印”的提取。

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Since most image-processing operations, such as sharpening up a fuzzy document, or altering the colours in a photograph, involve looking at the value of a particular pixel and then altering it depending on the value of adjacent pixels, this is a real advantage.

ECONOMIST: Analogue computing