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General model of light-to-light television and related imaging systems
Current television or any other related non-adaptive image systems can be presented in accordance with the scheme, depicted on the Figure 1.1, where the system is presented as a series connection of light-signal transformer (camera), electrical transmission path and signal-light transformer (reproducing device). In the electrical path of TV-system, transmitted color is expressed with the Transition “light-signal” and “signal-light” in the terminal devices may be presented as the transition from Figure 1.2 is a block diagram of an adaptive image system, providing color reproduction, independent on used devices (regarding colorimetric transformations, realized in them) and on the shooting object observation conditions at the transmitting side and reproduced image on the receiving side, is given. The principal distinction of such a system from non-adaptive system consists in using color space in the transmitting environment independent of the colorimetric transformations in devices used and from observation conditions. For color reproduction quality assessment in uniform color space, in which shooting object visual perception is associated with the In multimedia applications, the principle of device independent images transmission can be realized by means of ICC profile use [1.1, 1.2], which in colorimetry literature is expanded to principle of viewing independent transmission principle. For television applications such principles are described in [1.3‒1.10].
Date: 0000-00-00; view: 1549
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