发明名称 APPARATUS AND METHOD FOR DITHER MATRIX DESIGN FOR COLOR HALFTONING USING DISPERSED DOT CLUSTERS
摘要 <p> An apparatus and method (100) for dither matrix design for color halftoning uses dispersed dot clusters where the dot cluster centers are arranged in a homogeneous and isotropic pattern, in order avoid to the moire effect. The method requires that the size of the array and the number of dot seeds that will be in the array be predetermined (105)</p>
申请公布号 WO2003001790(A1) 申请公布日期 2003.01.03
申请号 US2002019351 申请日期 2002.06.17
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