A Reconstruction Method of Blood Flow Velocity in Left Ventricle Using Color Flow Ultrasound

Table 2

Comparison of -norm errors for the corresponding vortex fields. The third and fourth columns represent normalized -norm errors for pointwise and global energy estimates of vorticity. Here, and .

0.1	1.09	1.19	36.8%	8.7%
0.2	2.35	2.48	24.7%	5.3%
0.3	2.82	2.90	21.7%	2.8%
0.4	2.31	2.34	21.2%	1.4%
0.5	1.67	1.67	32.1%	0.4%
0.6	1.38	1.40	40.6%	1.7%
0.7	1.33	1.40	46.7%	5.2%
0.8	1.20	1.30	51.4%	7.8%
0.9	0.95	1.02	52.0%	6.7%
1.0	0.79	0.82	47.8%	4.2%