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Table 1 Structural similarity index (SSIM) values at ROI A and B

From: A metal artifact reduction method for a dental CT based on adaptive local thresholding and prior image generation

 

ROI A

ROI B

Bilateral prostheses phantom

 Uncorrected

0.832

0.715

 FP-MAR (mis-segmented)

0.890

0.913

 FP-MAR (well-segmeted)

0.995

0.993

 Proposed method

0.995

0.994

Dental phantom

 Uncorrected

0.277

0.708

 FP-MAR (mis-segmented)

0.398

0.613

 FP-MAR (well-segmeted)

0.988

0.991

 Proposed method

0.989

0.992