CT Scan Flashcards by Caitlyn Hauswirth | Brainscape

Q

Back Projection

A

Mathematical process that creates the image

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Q

Post-Processing

A

Data manipulated after acquisition

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Q

Low-pass filter

A

smoothing

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Q

High-pass filter

A

sharpening

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Q

Hounsfield Unit

A

measurement of a pixel’s shade of grey.

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Q

Part of the CT gantry

A

computer
detector array
x-ray tube

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