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Sub-pixel resolution : ウィキペディア英語版 | Sub-pixel resolution
In digital image processing, sub-pixel resolution can be obtained in images constructed from sources with information exceeding the nominal pixel resolution of said images. ==Aliasing== (詳細はvector graphics, vector fonts, or 3D graphics, the imperfections due to the loss of information are known as aliasing. One of the most common visual aliases is smooth objects, such as a line, having a jagged appearance, due to pixels being large enough that the brain cannot easily consolidate the edge into a smooth one. The sub-pixel processes of countering these effects, such as transparent rendering of pixels only partially covered, or sub-pixel rendering, are known as anti-aliasing.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sub-pixel resolution」の詳細全文を読む
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