Visual attention has the effect of enhancing the perception of low - contrast image elements in perception. (scientificamerican.com)
The document sample is also useful for anyone that creates computer image elements for the web. (resume-resource.com)
Windows displays have ClearType, which is Microsoft's implementation of Sub-Pixel Rendering, where the individual Red, Green and Blue Sub-Pixels are treated as independent addressable image elements and are not all bound together into specific Pixels. (displaymate.com)