Image classification datasets

Here I collect the most popular datasets in image classification (not segmentation, not detection, just classification). The description includes the basic statistics on the dataset and relevant links.

Listed so far:
  • Symbols (MNIST, SVHN, NIST SD, CASIA-HWDB, GTSRB),
  • Textures (CUReT, KTH-TIPS, UIUC texture, ALOT, FMD),
  • Easy natural (CIFAR, STL, Caltech, SUN),
  • Hard natural (PASCAL VOC, ImageNet, MS COCO).