Grayscale/Resolution Tradeoffs in Image Quality
نویسنده
چکیده
Thls paper describes a metric for predicting thc perceptual similarity bctween a lob7-resolution grayscale character and the higher-resolution binary bitmap that was used to generate the grayscale character. The metric is used to quantify perceptual tradeoffs between the number of graylevels in a character bitmap and the resolution of the sampling grid.
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