21.1
Conference information
Name : [in Japanese]
Date : January 21, 1997 -
Image-processing for Desktop Color Laser Printer
Pages 13-18
Details
Name : [in Japanese]
Date : January 21, 1997 -
Pages 13-18
We introduced two digital halftoning methods which provides stable color-reproduction against color registration error by using organised dither method, especially for a 600dpi desktop color laser printer. One method uses conventional rotated orthogonal dotted screen. In this method, we construct a new dither pattern using a multi level clustering to get smooth gradation and reduce moire defect. The other method uses non-orthogonal dotted screen genarated by 2^m×2^n small dither matricies.
