A New Method of Pedestrian Abnormal Behavior Detection Based on Attention Guidance

Table 2

Ablation experiments of attention-directed abnormal behavior detection model.

Method	Attention module	Edge loss	Abnormal behavior evaluation	Ped1 dataset	Ped2 dataset	Avenue dataset
Reconstruction	✗	✗	✗	66.3	89.3	80.5
	✓	✗	✗	67.1	89.7	82.1
	✗	✓	✗	67.0	90.5	81.8
	✗	✗	✓	66.7	89.4	80.5
	✓	✓	✗	67.4	90.6	82.6
	✓	✗	✓	67.3	89.8	82.1
	✗	✓	✓	67.3	90.6	81.9
	✓	✓	✓	67.6	90.7	82.7
Prediction	✗	✗	✗	79.8	92.0	83.4
	✓	✗	✗	81.4	92.8	85.6
	✗	✓	✗	80.9	93.6	87.0
	✗	✗	✓	81.0	92.3	84.1
	✓	✓	✗	81.1	94.5	87.2
	✓	✗	✓	82.1	93.0	85.6
	✗	✓	✓	81.9	93.5	87.0
	✓	✓	✓	82.7	94.5	87.3