1 January 1997 Error diffusion without contouring effect
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Abstract
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.
Wei-Yu Han, Ja-Chen Lin, "Error diffusion without contouring effect," Journal of Electronic Imaging 6(1), (1 January 1997). https://doi.org/10.1117/12.251155 . Submission:
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