论文信息 - Error diffusion without contouring effect

Error diffusion without contouring effect

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.

Ja-Chen Lin | Wei-Yu Han | Ja-Chen Lin | W. Han

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