| 摘要 |
A process of displaying images on output displays (44), incompatible with the input format (40), is disclosed. In particular, a process of displaying RGB input on a screen (44) having Red, Green, Blue and White bi-level pixel elements by means of defining a convex hull (8, Fig.6) of the output points (X) and attempting to map the input data into the convex hull, moving those values outside the convex hull so that they lie on the surface (11,12,16) of the convex hull (8) and halftoning the mapped values to produce output pixel elements corresponding to an approximation of the input pixels (X). <IMAGE> |
