See the paper at: https://arxiv.org/abs/1612.00983
food-image-classification-
ten-class food images and classification based on cnn in python
images: train 4654 images (128,128,3) and test 1168 images (128,128,3)
apple:1050
banana: 310
broccoli: 327
burger': 519
egg: 626
frenchfry: 296
hotdog: 639
pizza: 1248
rice: 352
strawberry: 455
CNN model accuracy: over 90%!