An adaptive error diffusion technique for color ink jet printing has been developed to improve halftone smoothness and quality.
An adaptive halftone scheme is applied to a compound document to smooth the rendering while preserving edge sharpness. The adaptive halftone scheme involves ...
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This paper describes a novel color stochastic screening with smoothness enhancement to achieve high quality, high resolution color halftones.
A powerful means to improve the subjective quality of a quantized image is error diffusion. Error diffusion works by shaping the spectrum of the display ...
This paper presents an adaptive threshold modulation framework to improve halftone quality by optimizing error diffu- sion parameters in the least squares sense ...
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Their algorithm is called error diffusion. The idea is to initiate the halftoning process by selecting a binary output level closest to the original intensity.
Our simulations have shown the superiority of the vector adaptive error diffusion algorithm: The appearance of color impulses is greatly eliminated and smoother ...
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Sep 10, 2003 · Error diffusion halftones have significantly better quality over clustered and dispersed dot dither halftones, because they are free from ...
We propose a multilevel halftone-based color error diffusion (ED) algorithm. Our algorithm aims to achieve a “blue noise” color halftone by exploiting the ...