2017 Imaging for Physicists Coursebook
Artifacts in MRI
• An image artifact is any property or effect observed in an image that does not appear in the original object
• Images can be distorted in many ways – Signal loss – Deformations – Poor resolution – Ghosting – Aliasing – …..
• Consequences for use
– Interpretation is difficult – Geometrical accuracy may be compromised
Made with FlippingBook - Online catalogs