Research Article
Sparse Representation of Deformable 3D Organs with Spherical Harmonics and Structured Dictionary
Table 3
Sparsity () and accuracy evaluation.
| | () | () | () | EOF (%) |
| | Brain train (SRDS) | 3.1/0.2 | 3.4/0.9 | 3.0/0.2 | 1.31 | | Brain test (SRDS) | 3.5/0.5 | 3.9/0.4 | 3.0/0.0 | 1.32 | | Brain test (OSP) | 4.1/0.6 | 4.5/0.5 | 3.9/0.8 | 1.30 |
| | GBL train (SRDS) | 25.8/12.2 | 4.8/1.8 | 32.3/7.3 | 0.13 | | GBL test (SRDS) | 33.2/1.0 | 44.1/1.1 | 40.8/1.3 | 0.15 | | GBL test (OSP) | 44.4/4.0 | 48.3/2.3 | 43.9/4.5 | 0.13 |
| | Bladder train (SRDS) | 24.1/3.7 | 20.8/2.9 | 24.8/4.0 | 0.076 | | Bladder test (SRDS) | 24.6/2.7 | 21.0/2.5 | 25.6/3.2 | 0.073 | | Bladder test (OSP) | 22.5/4.3 | 16.3/6.5 | 23.0/5.2 | 0.070 |
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