| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved acquisition system and device for a medical imaging system. SOLUTION: The medical imaging system and device are provided with an image detector 120 constituted in such a way that the image formed by radiating beams 112 is received to convert it into a visible image that prescribes an attension signal of both the upper limit boundary and the lower limit boundary, a video detector 122 that has been actingly connected to the image detector for receiving the visible image for producing a histogram from the visible image, and a video-processing circuit 128 that is designed to automatically discriminate the upper limit of the attension signal from the histogram.
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