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.
Document Type: Research Article
Publication date: January 1, 2001
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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.