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Volume: 17 | Article ID: art00058_2
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The Newly Developed Extra High Quality Imaging System can Display Both Merits of Printing and Electric Imaging: Very Dark Expression Space
  DOI :  10.2352/ISSN.2169-4451.2001.17.1.art00058_2  Published OnlineJanuary 2001
Abstract

Printing can display very high quality image at the low level gradient compared with the electric imaging systems, which can display the higher level of gradient more than 0.5 cd / m2 up to 100 cd / m2. The newly developed Extra High Quality Imaging System can display from 0.005 cd / m2 to 80 cd / m2, and the gradient is faithfully compensated by a look up table of 4096 signal level in very dark ambience. The new system used in very dark space can convey the sensation of strikingness, elegance, refinement, dignity, and profundity of impression if an input image source has such information. This is a foundation of very high quality V-R Expression of Images.The success depends on the new inductive method of development in which we could find six unknown parameters for the reproduction of the higher order sensation. The inductive method means that we have found unknown factors starting from the deep observation of overall image quality displayed with the help of key assessment words: sense of depth, fresh and vivid, and sense related with the black reproduction. The six discovered factors are, gradient of 4096, black level reproduction of lower than 0.5 cd / m2, common mode noise, step response, halation, and cross modulation among R, G and B. We are finding another parameters and developing better displays including LCD and PDP.

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Makoto Miyahara, "The Newly Developed Extra High Quality Imaging System can Display Both Merits of Printing and Electric Imaging: Very Dark Expression Spacein Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP17),  2001,  pp 701 - 704,  https://doi.org/10.2352/ISSN.2169-4451.2001.17.1.art00058_2

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