Pixelation
（重定向自Pixellation）
![](/Images/godic/202502/03/Dithering_example_undithered5912.png")
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In computer graphics, pixelation (or pixellation in British English) is caused by displaying a bitmap or a section of a bitmap at such a large size that individual pixels, small single-colored square display elements that comprise the bitmap, are visible. Such an image is said to be pixelated (pixellated in the UK).