发明授权
US08018623B2 Multi-level halftoning providing reduced error diffusion artifacts 有权
多级半色调提供减少的误差扩散伪像

Multi-level halftoning providing reduced error diffusion artifacts
摘要:
A method for multi-level error diffusion halftoning an input digital image to form an output digital image with reduced error diffusion texture contouring artifacts which includes modifying the input pixel values for a fraction of the input pixels using a periodic dither signal, where the fraction is a function of the texture artifact characteristics of the multi-level error diffusion halftoning process.
信息查询
0/0