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A laser-based multiformat camera for medical imaging.

J N Sanders·C L Cattell·N E Bender·M M Tesic·R A Sones
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Abstract

The spatial resolution and contrast resolution required of a multiformat camera (MFC) for medical imaging are discussed. A typical cathode-ray tube (CRT) MFC and a prototype laser MFC are compared based on the following measured quantities: line spread function and associated contrast transfer function, noise characteristics, intensity transfer function (dynamic range), large-area contrast, and film irradiance. The laser MFC is found to provide significantly better performance than the CRT MFC in all of these areas.

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J N Sanders, C L Cattell, N E Bender, M M Tesic, R A Sones. A laser-based multiformat camera for medical imaging.. https://doi.org/10.1118/1.595927

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