Research Article
Research on Public Art Parameterization of Interactive Installation Based on Sensor and Virtual Reality
Table 4
Comparison of the number of feature points extracted.
| algorithm | SIFT | SURF | Algorithm |
| Picture group 1 | 669/181 | 717/153 | 203/42 | Picture group 2 | 1409/1338 | 893/922 | 954/1248 | Picture group 3 | 23 | 17 | 8 | Picture group 4 | 64 | 54 | 46 |
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