CHASE DB1 dataset CHASE-DB1 is a retinal vessel segmentation dataset consisting of 28 color retinal images with a size of 999 × 960 pixels, collected from the left and right eyes of 14 students. Each image is annotated by two independent human experts. The dataset has been moved to this repository for download and can be downloaded directly.
@article{fraz2012ensemble, title={An ensemble classification-based approach applied to retinal blood vessel segmentation}, author={Fraz, Muhammad Moazam and Remagnino, Paolo and Hoppe, Andreas and Uyyanonvara, Bunyarit and Rudnicka, Alicja R and Owen, Christopher G and Barman, Sarah A}, journal={IEEE Transactions on Biomedical Engineering}, volume={59}, number={9}, pages={2538--2548}, year={2012}, publisher={IEEE}