Table 1 Comparison of animal facial landmarks datasets.

From: Dog facial landmarks detection and its applications for facial analysis

Dataset

Animal

Size

Facial landmarks

Khan et al.65

Various

21,900

9

Zhang et al.69

Cat

10,000

9

Liu et al.54

Dog

8351

8

Cao et al.70

Various

5517

5

Coffman et al.56

Cattle

4600

13

Mougeot et al.71

Dog

3148

3

Martvel et al.58

Cat

2091

48

Sun et al.53

Cat

1706

15

Pessanha et al.55

Horse (tilted)

952

44

Hewitt et al.57

Sheep

850

25

Yang et al.72

Sheep

600

8

Pessanha et al.55

Horse (frontal)

370

54

Pessanha et al.55

Horse (side)

348

45

DogFLW

Dog

3732

46