数据集

The CIFAR-10 dataset

http://www.cs.toronto.edu/~kriz/cifar.html

60000 32x32 colour images；10 classes； 6000 images per class；50000 training images；10000 test images

The CIFAR-100 dataset

http://www.cs.toronto.edu/~kriz/cifar.html
100 classes；600 images each class；500 training images and 100 testing images per class；grouped into 20 superclasses；

Birdsnap

网站访问不了。

https://ieeexplore.ieee.org/document/6909656
Large-scale Fine-grained Visual Categorization of Birds；500 North American bird；

Stanford Cars

http://ai.stanford.edu/~jkrause/cars/car_dataset.html
196 classes of cars；16,185 images；8,144 training images and 8,041 testing images；

17 Category Flower Dataset

http://www.robots.ox.ac.uk/~vgg/data/flowers/17/
17 category flower；80 images for each class；some common flowers in the UK；

102 Category Flower Dataset

http://www.robots.ox.ac.uk/~vgg/data/flowers/102/index.html

102 flower categories；commonly occuring in the United Kingdom；Each class consists of between 40 and 258 images；

FGVC-Aircraft

http://www.robots.ox.ac.uk/~vgg/data/fgvc-aircraft/

10,200 images of aircraft；100 images for each class；102 images for each class；

The Oxford-IIIT Pet Dataset

http://www.robots.ox.ac.uk/~vgg/data/pets/
37 category pet；200 images for each class；segmentation；

food101

https://tensorflow.google.cn/datasets/catalog/food101

101 food categories；101’000 images；each class, 250 test images and 750 training images；sometimes wrong labels；a maximum side length of 512 pixels；

Real-World Masked Face Dataset，RMFD

https://github.com/X-zhangyang/Real-World-Masked-Face-Dataset