PACS, the full name of which is Photo Art Cartoon Sketch, is an image dataset used for domain generalization. It consists of images from four fields: photographs, art paintings, cartoon pictures, and sketches, each of which contains seven categories.

This dataset has a large number of images with different styles and is currently the largest domain generalization image dataset.

The dataset includes:

• 1,670 photos
• 2,048 art drawings
• 2,344 cartoon images
• 3,929 sketches

Example image: