Fine-Grained-or-Not

Code release for Your “Flamingo” is My “Bird”: Fine-Grained, or Not (CVPR 2021 Oral) DOI

Changelog

• 2021/03/05 upload the code.

Requirements

• python 3.6
• PyTorch 1.2.0
• torchvision

Data

• Download datasets
• Extract them to data/cars/, data/birds/ and data/airs/, respectively.
• Split the dataset into train and test folder, the index of each class should follow the Birds.xls, Air.xls, and Cars.xls

• e.g., CUB-200-2011 dataset

  -/birds/train
	         └─── 001.Black_footed_Albatross
	                   └─── Black_Footed_Albatross_0001_796111.jpg
	                   └─── ...
	         └─── 002.Laysan_Albatross
	         └─── 003.Sooty_Albatross
	         └─── ...
   -/birds/test	
             └─── ...         

Training

• python Birds_ours_resnet.py or python Air_ours_resnet.py or python Cars_ours_resnet.py

Citation

If you find this paper useful in your research, please consider citing:

@InProceedings{Chang2021Labrador,
  title={Your “Flamingo” is My “Bird”: Fine-Grained, or Not},
  author={Chang, Dongliang and Pang, Kaiyue and Zheng, Yixiao and Ma, Zhanyu and Song, Yi-Zhe and Guo, Jun},
  booktitle = {Computer Vision and Pattern Recognition},
  year={2021}
}

Contact

Thanks for your attention! If you have any suggestion or question, you can leave a message here or contact us directly:

• [email protected]
• [email protected]