Introduction
Methods
Distance Between Two Streamlines
Sum of Norm Properties
Streamlines Representation & Simplification
Proposed Hierarchical Streamline Representation
Experiments
Dataset
Evaluation
Results
Computation Time
resampling | nb. points | MAE | MSE | min diff. | max diff. |
---|---|---|---|---|---|
subsample | 16 | 0.7529 | 0.6730 | -3.0529 | 1.4244 |
subsample | 8 | 2.4034 | 6.7801 | -9.3363 | 3.4591 |
subsample | 4 | 6.4656 | 48.6004 | -26.4175 | 12.9009 |
mean points | 16 | 0.0360 | 0.0015 | 0.0006 | 0.5940 |
mean points | 8 | 0.1773 | 0.0362 | 0.0019 | 2.7803 |
mean points | 4 | 0.7210 | 0.6087 | 0.0043 | 8.1184 |
resampling | nb. pts | brute force | Recobundles | FSS no refine | FSS refined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
none | 32 | 0 | : | 0 | 0 | : | 1465 | 0 | : | 0 | 0 | : | 0 |
subsample | 16 | 0 | : | 22 | 0 | : | 1465 | 0 | : | 22 | 0 | : | 22 |
subsample | 8 | 0 | : | 75 | 4 | : | 1264 | 0 | : | 75 | 0 | : | 75 |
subsample | 4 | 1 | : | 152 | 6 | : | 1346 | 1 | : | 152 | 0 | : | 152 |
mean points | 16 | 2 | : | 0 | 0 | : | 1461 | 2 | : | 0 | 0 | : | 0 |
mean points | 8 | 12 | : | 0 | 14 | : | 1181 | 12 | : | 0 | 0 | : | 0 |
mean points | 4 | 40 | : | 0 | 18 | : | 1284 | 40 | : | 0 | 0 | : | 0 |