The Caltech-UCSD Birds-200-2011 Dataset

Catherine Wah, Steve Branson, Peter Welinder, Pietro Perona & Serge Belongie
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.
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.