Quantum Physics


Low Dose Rate Imaging

Authors: J.A.J. van Leunen

Heerbaan 6The quality of low dose rate imaging strongly depends on the number of quanta that take part in the detected image. If quantum multiplication is applied, then the detective quantum efficiency of the imaging chain is an important imaging quality characteristic. Also the blur caused by the chain of imaging components that take part in the imaging process affects the imaging quality. For linear operating imaging devices this translates in the optical transfer function of the participating components. The fact that these qualifiers play a decisive role is based on the assumption that human perception is in a special way optimized for perceiving low dose rate images.

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[v1] 2016-06-30 04:21:06

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