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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

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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 / m 2 up to 100 cd / m 2. The newly developed Extra High Quality Imaging System can display from 0.005 cd / m 2 to 80 cd / m 2, 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 / m 2, 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: 2001-01-01

More about this publication?
  • For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.

    Please note: For purposes of its Digital Library content, IS&T defines Open Access as papers that will be downloadable in their entirety for free in perpetuity. Copyright restrictions on papers vary; see individual paper for details.

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