Table 2.
24-slice, 30 second heating simulated data set with five levels of noise added. 25 reconstructions performed at each noise level, with the mean and standard deviation reported for RMSE and maximum temperature.
Noise Level | |||||
---|---|---|---|---|---|
0.25 °C | 0.50 °C | 1.00 °C | 1.50 °C | 2.00 °C | |
RMSE (°C) | |||||
Truth + Noise | 0.3 +/− 0.0 | 0.5 +/− 0.0 | 1.0 +/− 0.0 | 1.5 +/− 0.0 | 2.0 +/− 0.0 |
RT-TCR, 0 Lag | 0.6 +/− 0.0 | 1.1 +/− 0.0 | 2.3 +/− 0.0 | 3.4 +/− 0.0 | 4.6 +/− 0.0 |
RT-TCR, Final | 0.3 +/− 0.0 | 0.7 +/− 0.0 | 1.4 +/− 0.0 | 2.1 +/− 0.0 | 2.8 +/− 0.1 |
Sliding Window | 0.6 +/− 0.0 | 0.9 +/− 0.0 | 1.6 +/− 0.0 | 2.3 +/− 0.0 | 3.1 +/− 0.1 |
Temp STD (°C) | |||||
Sliding Window | 0.3 +/− 0.0 | 0.5 +/− 0.0 | 1.0 +/− 0.0 | 1.5 +/− 0.0 | 2.0 +/− 0.0 |
RT-TCR, 0 Lag | 0.5 +/− 0.0 | 0.9 +/− 0.0 | 1.9 +/− 0.0 | 2.8 +/− 0.0 | 3.8 +/− 0.0 |
RT-TCR, Final | 0.2 +/− 0.0 | 0.4 +/− 0.0 | 0.9 +/− 0.0 | 1.3 +/− 0.0 | 1.7 +/− 0.0 |
Max Temp (°C) | |||||
Truth | 19.7 | 19.7 | 19.7 | 19.7 | 19.7 |
Truth + Noise | 19.8 +/− 0.3 | 19.6 +/− 0.5 | 19.6 +/− 1.2 | 19.2 +/− 1.4 | 19.5 +/− 2.1 |
RT-TCR, 0 Lag | 20.1 +/− 0.5 | 19.9 +/− 0.8 | 19.5 +/− 2.1 | 20.0 +/− 3.5 | 19.3 +/− 4.3 |
RT-TCR, Final | 19.8 +/− 0.4 | 19.5 +/− 1.2 | 19.0 +/− 1.2 | 20.1 +/− 2.4 | 19.3 +/− 4.3 |
Sliding Window | 18.9 +/− 0.3 | 18.8 +/− 0.8 | 18.5 +/− 1.5 | 19.3 +/− 2.1 | 18.0 +/− 3.1 |