Small-Scale and Occluded Pedestrian Detection Using Multi Mapping Feature Extraction Function and Modified Soft-NMS

Table 1

Comparison between the base network VGG-16 and our proposed modified base module for a small-scale pedestrian on each hierarchy of layers.

Feature map	Resolution	Base network	MR	Base-network	MR
Conv4-3		VGG-16	9.6	Modified VGG-16	9.1
Conv5-3		VGG-16	10.2	Modified VGG-16	10
Conv5-3-1		VGG-16	10.8	Modified VGG-16	10.3
Conv5-3-2		VGG-16	11.5	Modified VGG-16	11.5
Conv5-3-3		VGG-16	12.8	Modified VGG-16	12.3
Conv5-3-4		VGG-16	13	Modified VGG-16	12.6