Table 4 The ablation studies on VeRi-776 dataset (in %).

From: A vehicle re-identification framework based on the improved multi-branch feature fusion network

Method

VeRi-776

mAP

Rank-1

Baseline

69.18

93.21

(a) Baseline + Local Branch1(no red dotted area) + CAM

72.13

94.04

(b) Baseline + Local Branch2(no red dotted area) + CAM

73.05

94.16

(c) Local Branch1(no red dotted area) + Local Branch2(no red dotted area and green dotted area)

63.90

90.82

(d) Local Branch1(no red dotted area) + Local Branch2(no red dotted area) + Green dotted area

69.57

91.66

(e) Local Branch1(no red dotted area) + Local Branch2(no red dotted area) + Green dotted area + CAM

71.17

93.86

(f) Baseline + Local Branch1(no red dotted area) + Local Branch2(no red dotted area) + Green dotted area + CAM

76.32

95.83

(g) Baseline + Local Branch1 + Local Branch2 + Green dotted area + CAM (Ours)

77.12

96.30

  1. Bold indicate the best results for the corresponding metrics.