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Table 3 Details for the reconstructions computed in the numerical experiments

From: Combining dual-tree complex wavelets and multiresolution in iterative CT reconstruction with application to metal artifact reduction

Name

Levels

Filter

Used wavelet coefficients (%)

\(\alpha \)

MRTV

4

–

100

4

MRTV-F

4

DT-CWT

20

4

SRTV

1

–

100

15

SRTV-H

1

–

100

20

FBP

1

Hamming

–

–

Haar-MRTV

4

Haar

100

4