Image Augmentation Techniques for Deep Learning Datasets
Color adjustment (brightness, saturation, contrast)
Random scaling
Random cropping
PCA-based color augmentation
Translation shifting
Horizontal/vertical flipping
Rotation and affine transformations
Gaussian noise additoin
Class imbalance correction
Implementation Example (NumPy/PIL)
from PIL import Image, ImageEnhance
import numpy as np
impo ...
Posted on Wed, 15 Jul 2026 16:32:53 +0000 by gareh