Table 3 Comparison of the effects of different loss function algorithms.

From: Research on dense object detection methods in congested environments of urban streets and roads based on DCYOLO

Model

Loss

\(AP\)

\(A{P}_{S}\)

\(A{P}_{m}\)

\(A{P}_{l}\)

DCYOLO

SIoU

51.2

31.9

49.0

59.3

DCYOLO

CIoU

49.8

30.1

48.3

58.8

DCYOLO

DIoU

49.4

29.2

47.9

58.6

DCYOLO

GIoU

48.8

28.4

47.2

58.4

  1. Significant values are in bold.
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