From: CT-free quantitative SPECT for automatic evaluation of %thyroid uptake based on deep-learning
Metric | L1c + LGDLd with psh | L1 + LGDL with pi | L2e + LGDL with ps | L2 + LGDL loss with p | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
R2 | MSEf (× 10−4) | %NMAEg | R2 | MSE (× 10−4) | %NMAE | R2 | MSE (× 10−4) | %NMAE | R2 | MSE (× 10−4) | %NMAE | |
Mean | 0.972 | 0.936 | 0.999 | 0.972 | 0.939 | 1.002 | 0.971 | 0.977 | 1.143 | 0.971 | 0.961 | 1.143 |
STDa | 0.012 | 0.425 | 0.262 | 0.012 | 0.447 | 0.274 | 0.012 | 0.426 | 0.282 | 0.012 | 0.426 | 0.282 |
SERb | 0.002 | 0.078 | 0.048 | 0.002 | 0.081 | 0.050 | 0.002 | 0.078 | 0.052 | 0.002 | 0.078 | 0.052 |