Table 2 Experimental results of ablation of Traffic Signs detection dataset by the model.

From: Research on dimension measurement algorithm for parcel boxes in high-speed sorting system

Method

P (%)

R (%)

mAP50 (%)

mAP50-95 (%)

E-ViT (B)

70.1

58.8

66.9

56.3

None (N)

71.6

60.3

69

57.9

C2f (N)

80.8

65.4

77.6

66.5

Ours

83.5

71.8

81.8

70.1

Improvement

(+ 13.4)

(+ 13)

(+ 14.9)

(+ 13.8)

(+ 11.9)

(+ 11.5)

(+ 12.8)

(+ 12.2)

  1. (B): Backbone group, (N): Neck group, (\(\pm x\)) is the change of model detection performance of backbone group, and (\(\pm x\)) is the change of model detection performance of neck group.
  2. Significant values are in bold.
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