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Improvement of Digital Print in Preference by Adding Noise

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Development of the digital imaging technology is remarkable. Combination of high-resolution digital camera with high performance ink-jet printer results in noiseless prints. On the other hand, with disappearance of noise, we lost impression of space and texture which we get from complicated 3D structure of silver grains or dye clouds. In the preceding paper, we showed that adding white noise to some type of picture like wood, cloud, etc. results in improvement increase of scores of preference. In the present paper, it was attempted to improve digital prints in preference by adding white, blue, or 1/f noise.

Document Type: Research Article

Publication date: January 1, 2005

More about this publication?
  • For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.

    Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.

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