Error diffusion without contouring effect
نویسندگان
چکیده
A modified error-diffusion algorithm that eliminates the false-texture contour phenomenon that usually appears in the halftone images is presented. The main idea behind our modification is to introduce a local filter that can smooth the false-texture contours of the low variation regions in the images generated by the standard error-diffusion algorithm. Experimental results are included.
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ورودعنوان ژورنال:
- J. Electronic Imaging
دوره 6 شماره
صفحات -
تاریخ انتشار 1997