. Author manuscript; available in PMC: 2024 Jun 1.

Published in final edited form as: IEEE Trans Med Imaging. 2023 Jun 1;42(6):1707–1719. doi: 10.1109/TMI.2023.3236216

TABLE II.

Mean values of PSNR and SSIM for different ablated models on the simulated fetal brain datasets (standard deviation in parentheses).

Methods	PSNR / dB	SSIM

full model	23.63 (1.17)	0.9290 (0.0354)
w/o PSF	19.49 (1.23)	0.7101 (0.0916)
w/o bias field correction	23.57 (1.29)	0.8848 (0.0623)
w/o transformation optimization	19.26 (0.70)	0.7179 (0.0495)
w/o variance estimation	17.59 (0.85)	0.4917 (0.1438)
w/o slice embedding	19.94 (0.63)	0.8856 (0.0317)
w/o slice scaling	22.57 (0.78)	0.9242 (0.0376)
w/o INR	18.17 (0.48)	0.7402 (0.0599)