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
MRTV-F
DT-CWT
20
SRTV
1
15
SRTV-H
FBP
Hamming
Haar-MRTV
Haar