Colored Noise Inversion in Digital Half toning
نویسندگان
چکیده
A new digital halftone resolution technique, based on a neural network with connection strengths derived from stochastic power spectra, is proposed. Ulichney's "blue noise" spectrum is used as a basis; alternative spectra are also examined. The new technique is compared with standard resolution techniques, ordered dither, Floyd-Steinberg, and dot diffusion. The new technique appears to offer resolutions with improved image detail.
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تاریخ انتشار 2015