Pretext-Task-Analysis-in-Self-Supervised-Feature-Learning-and-Image-Colorization-using-GAN

Pretext Task Analysis in Self Supervised Feature Learning and Image Colorization using GAN

Image Colorization

1. Generate Colored Images
2. Training Data: Grayscale images
3. Pretext Task: train a model to fill in the colors of image

Image Rotation

1. Geometric Transform Recognition
2. Training Data: images rotated by a multiple of angle 90 at random.
3. Pretext Task: train a model to predict the rotation degree that was applied