| 摘要 |
PROBLEM TO BE SOLVED: To precisely perform the anti-aliasing processing of a straight line included in the outline of a painted out graphic without performing over-sampling. SOLUTION: A shading module LM calculates a concentration value under the consideration of a straight line Lcol or a background color Bcol in each pixel, and a shading module RM calculates a concentration value under the consideration of a painted color Fcol or a straight line color Lcol in each pixel, and a color compounding module M0 calculates the output color information Col of each pixel by compounding the concentration values of those respective pixels. COPYRIGHT: (C)2005,JPO&NCIPI |
