Table 6 The model size and inference time of the 6 representative methods.

From: GooseDetectlion: A Fully Annotated Dataset for Lion-head Goose Detection in Smart Farms

Model

Faster R-CNN

SSD

Retinanet

CenterNet

YOLO v5

YOLO v7

Number of model parameters

28,275,328

23,745,908

36,329,837

32,664,197

7,063,542

36,479,926

Inference time (second/image)

0.1238

0.0163

0.0210

0.0410

0.0179

0.0407

FPS

8.08

61.51

47.58

24.41

55.78

24.60