PPR10K

PPR10K is a dataset for portrait photo retouching (PPR), which aims to enhance the visual quality of a collection of flat-looking portrait photos. The Portrait Photo Retouching dataset (PPR10K) is a large-scale and diverse dataset that contains:

• 11,161 high-quality raw portrait photos (resolutions from 4K to 8K) in 1,681 groups;
• 3 versions of manual retouched targets of all photos given by 3 expert retouchers;
• full resolution human-region masks of all photos.