Table 3 Comparison between the simulated and measured temperature for multiple measurements
From: Identification of the blood perfusion rate for laser-induced thermotherapy in the liver
| Â | \(L^{\infty }\)-error | \(L^{2}\)-error |
|---|---|---|
gradient descent | Â | Â |
temperature T | 4.068 (0.989%) | 0.466 (0.372%) |
radiative energy φ | 3819 (1.053%) | 5.914 (0.097%) |
tissue damage δ | 0.166 (16.6%) | 0.002 (1.934%) |
L-BFGS | Â | Â |
temperature T | 2.771 (0.674%) | 0.253 (0.2%) |
radiative energy φ | 2443 (0.674%) | 3.437 (0.057%) |
tissue damage δ | 0.105 (10.46%) | 0.001 (1.373%) |