Efficient Synchronous Real-Time CADe for Multicategory Lesions in Gastroscopy by Using Multiclass Detection Model

Table 2

Data augmentation parameters in training.

Augmentation	Parameter
Transformation in HSV colour space	Transform range in hue: ±1.5%; Transform range in saturation: ±70%; Transform range in value: ±40%
Translation	Range: ±10%
Scale	Range: ±50%
Flip	Probability of flip up-down: 50%; Probability of flip left-right: 50%
Mosaic [23]	Number of images: 4