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%