首页>
外国专利>
A method and a device for processing digitized image
A method and a device for processing digitized image
展开▼
机译：一种数字化图像的处理方法及装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and equipment implementing the method for processing digital image information. The image information consists of a bit stream comprising a first set of successive source values (Dk), for which a corresponding output value (Ek) can be determined. In the method it is read a source value (Dk), and it is determined an output value (Ek) corresponding to the source value. Further, it is determined a residual part (Dk,2) corresponding to the difference between the source value and the output value; it is calculated the sum of said residual part (Dk,2) and the next source value (Dk+1); said sum is used as the next source value as a response to said sum being lower than or equal to a predetermined threshold value (Dmax). The invention provides a fast colour dithering method for such solutions in which the processing time of an image is desired to be the shortest possible.
展开▼
