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Table 4 Subjective assessment of image quality

From: Application of deep learning reconstruction combined with time-resolved post-processing method to improve image quality in CTA derived from low-dose cerebral CT perfusion data

 

R-HIR

L-HIR

L-DLR

L-DLRtMIP

L-DLRtAve

R-HIR

vs.

L-HIR

R-HIR

vs.

L-DLR

R-HIR

vs.

L-DLRtMIP

R-HIR

vs.

L-DLRtAve

Reader 1

4.20 (0.66)

3.80 (0.55)

4.77 (0.50)

4.87 (0.35)

4.90 (0.31)

0.02

<0.001

<0.001

<0.001

Reader 2

4.33 (0.66)

4.03 (0.41)

4.93 (0.25)

4.93 (0.25)

4.93 (0.25)

0.03

<0.001

<0.001

<0.001

  1. DLR, Deep learning reconstruction; HIR, Hybrid iterative reconstruction; tAve, time-resolved average; tMIP, time-resolved maximum intensity projection
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BMC Medical Imaging

ISSN: 1471-2342

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