首页>
外国专利>
Partially correlated minimum visibility halftone patterns for digital printers
Partially correlated minimum visibility halftone patterns for digital printers
展开▼
机译:与数字打印机部分相关的最小可见性半色调图案
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for halftoning a digital image having an x,y array of pixels each having an associated input pixel value, includes the steps of providing a memory containing a dither bitmap for each input pixel value of the digital image where the dither bitmaps are partially correlated; selecting a dither bitmap corresponding to the input pixel value for a pixel in said digital image; modularly addressing the selected dither bitmap with the location of said pixel to obtain an output halftone image value; and repeating steps for each pixel in the digital image.
展开▼