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Published July 2011 | Published
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The Caltech-UCSD Birds-200-2011 Dataset


CUB-200-2011 is an extended version of CUB-200 [7], a challenging dataset of 200 bird species. The extended version roughly doubles the number of images per category and adds new part localization annotations. All images are annotated with bounding boxes, part locations, and at- tribute labels. Images and annotations were filtered by mul- tiple users of Mechanical Turk. We introduce benchmarks and baseline experiments for multi-class categorization and part localization.

Additional Information

If you use CUB-200 in your work, please cite the technical report: Welinder P., Branson S., Mita T., Wah C., Schroff F., Belongie S., Perona, P. "Caltech-UCSD Birds 200". California Institute of Technology. CNS-TR-2010-001. 2010.

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Published - CUB_200_2011.pdf


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August 19, 2023
August 19, 2023