A Person Reidentification Algorithm Based on Improved Siamese Network and Hard Sample

Table 4

Experimental results of different models on the CUHK03 dataset.

Method	mAP	Rank-1	Rank-5	Rank-10
LSTM	—	57.3	80.1	88.3
Spindle Net	—	88.5	97.8	98.6
Quadruplet	—	75.5	95.2	99.2
GLAD	—	82.2	95.8	97.6
K-reciprocal	67.6	61.6	—	—
AlignedReID	—	92.4	98.9	99.5
SVDNet	84.8	81.8	95.2	97.2
Ours	92.0	94.3	98.7	99.3

“—” indicates that the index data are not given in the original paper of the method.