Parameter setting for Bal’s algorithm and our proposed method. For our proposed correction,
depict the maximum class number (MCN) in the MIMS segmentation of artifacts and metal components, respectively.
Bal algorithm in [
, the scaling factor
is set to 10,
the relationship between width and length of Gaussian filter is set to 2
K-means segmentation using 5 classes with CT values: −950 (air),
0 (soft tissue), 200 (normal tissue), 750 (bone), 5000 (metal).
Linear interpolation using 5 points in each symmetric side
Our proposed method