Efficient signal accumulation in computed radiography
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Abstract
Reading of images in computer radiography is traditionally carried out by the successive scaning of memorizing plates by the ray of gas or semiconductor laser. In some cases, such as dental systems, it is possible to realize the parallel image reading from a memorizing plate at simultaneous illumination of all areas by the infrared rays and reading information from single CCD matrix. The purpose of this article is finding of optimum time of accumulation of signal by CCD matrix with maximum correlation between signal and noise.
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