Automatic Exposure Control (AEC) reduces dose delivered in chest paediatric MDCT.
•
Application of AEC results in a deterioration of image quality indices.
•
Iterative reconstruction (IR) compensates for the deterioration of image quality indices.
•
IR changes the amplitude and the spatial frequency in Noise Power Spectrum curves.
•
AEC/IR reduce the dose by 43–91% while maintaining diagnostic image quality.
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via email.