ANTI-ALIASING ALGORITHM FOR IMAGE IMPROVEMENT

V.V. Zmushko
VANT. Ser.: Mat. Mod. Fiz. Proc 1997. Вып.4. С. 51-53.

      Anti-aliasing algorithm for smoothing defects in images of 3D objects due to raster discreteness is described. The algorithm is based on approximate estimation of area of this object intersection with boundary pixels and averaging of the object color according to the estimate as well as on separate handling of each scan-line for more complex objects. Noticeable improvement of image quality is gained with minimum loss of reproduction performance, about 10-30%. The proposed algorithm has been verified using 3DR graphic library.