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单词 image intensifier
释义

image intensifier

noun
A device used to make a brighter version of an image on a photoelectric screen.On the other hand, an image intensifier or electron-multiplying CCD would not assist in overcoming shot noise but only in overcoming readout noise, which we did not consider in our noise estimates....
  • An image intensifier, which is often bonded fiber-optically to the photosensitive CCD of the system, amplifies incident photons and allows detection of low-light signals.
  • A long, thin guide wire with a smooth rounded tip is first inserted and then guided, under X-ray control using a fluorescent screen or a TV image intensifier, into the vessel to be examined.
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更新时间:2025/1/11 15:19:51