Table 6.

An overview of techniques for data augmentation.

References	Techniques for data augmentation
Ismael et al. (73)	Flips, rotations, shifting, zooming, ZCA whitening, shearing, brightness manipulation
Zhang et al. (74)	Flips, rotations, image transpose
Özcan et al. (75)	A chain of rotation, zooming, shearing, flippling, and elastic transforms
Safdar et al. (76)	Flips, rotations, noise, shear, blurr, crop and scale
Wu et al. (77)	Contrast & brightness conversion, sharpening, flippling
Diaz-Pernas et al. (78)	Elastic transformation
Zhuge et al. (79)	Geometric transformation
Mzoughi et al. (80)	Geometric transformation
Atici et al. (81)	Rotations, flippin
Carver et al. (82)	GAN
Prince et al. (30)	TANDA, random transformations