Data structures for overscaling or oversampling character in a system for rendering text on horizontally striped displays

摘要: The resolution of text rendered on a display device having sub-pixel elements (1660), such as an RGB LCD for example, and in particular, horizontal striping (650) is enhanced by (i) overscaling (or oversampling) (806) character outline information the vertical Y) direction (1140), (ii) filtering displaced from overscaled oversampled) information. Metrics associated with may be appropriately adjusted. position (1140) baseline adjacent characters constrained forcing first pixel above to composed full number N scan conversion source samples, where corresponds factor. Color value selectively filtered when differences intensity (1660) would otherwise irritating view. Finally, gamma values corrected so that considered fall within range intensities which correction (737) more useful.