Table 5.

Data augmentation methods.

Augmentation	Main Function	Parameter
Gaussian blur	GaussianBlur( )	(0.5, 3.0)
Average blur	AverageBlur( )	(2, 11)
Colorspace adjustment	WithColorspace( )	(10, 50)
Brightness adjustment	WithBrightnessChannels( )	(−50, 50)
Gaussian noise	GaussianNoise( )	3
Horizontal flip	Fliplr( )	1
Vertical flip	Flipud( )	1
Image zoom	Resize( )	(0.5, 0.8)