Research Article
Anomaly Detection Based on Local Nearest Neighbor Distance Descriptor in Crowded Scenes
Table 2
Summary of the EER values of different descriptor-based methods for comparison.
| Descriptors | Ped1 | Ped2 | Average |
| MPPCA [3] | 35.6% | 35.8% | 35.7% | SFM [2] | 31% | 42% | 37% | MHOF [9] | 19% | — | — | MDT [4] | 22.9% | 27.9% | 25.4% | HSTG [13] | 31% | 30% | 30% | MHOF [11] | 15% | — | — | LMH [21] | 38.9% | 45.8% | 42.3% | LNND | 27.9% | 23.7% | 25.8% |
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