Abstract
In this paper, the fusion of four graphics into one integrated graphic is selectively observed in the visible and infrared spectrum. Each graphic represents its own information derived from the following sources: vector graphics, drawing, photograph and textual information. One graphic will be visible to the naked eye after the print. The other graphics will be observed with an NIR surveillance camera. These other graphics are nested into the selected visible graphics. All the graphics together make up a security print product with the characteristics of an individual solution with multilayered elements. Reprinting is possible only for the person in possession of the solution created according to the algorithm based on the INFRAREDESIGN® method. When these graphics are printed on paper, it is impossible to produce an identical graphic prepress (C, M, Y, K) to produce forgery with the same dual properties in the visible and NIR spectrum.
Highlights
Introduction in the NearInfrared and VisibleIn this paper, we extend the domain of computer graphics to include two light spectra—the visible and the near-infrared spectrum
We extend the domain of computer graphics to include two light spectra—the visible and the near-infrared spectrum
We develop and present the procedure of merging computer graphics with the INFRAREDESIGN® idea that will manifest itself separately in two light spectra: the visible (V) and near-infrared (NIR-Z)
Summary
We extend the domain of computer graphics to include two light spectra—the visible and the near-infrared spectrum. We develop and present the procedure of merging computer graphics with the INFRAREDESIGN® idea that will manifest itself separately in two light spectra: the visible (V) and near-infrared (NIR-Z). State-of-the-art INFRAREDESIGN® is a field of security graphics with the idea of fusing two pictures that will manifest themselves separately in the near-infrared (NIR) and visible spectrum after integration. Motivation for this paper is the merging of three and four images whose parts are sorted for detection in the visible and near-infrared spectra. Near-infrared graphics are designed to be nested in a carbon black channel with spectrum. Near-infrared graphics are designed to be nested in a carbon black channel with the reduction of C, M, Y dyes. There is no “hiding” of one image within the other, which is the innovation and purpose of this paper
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