The annotated data available for the participants is part of the Open Images V5 train and
validation sets (reduced to the subset of classes covered in the Challenge).
Please read the V5 download page for a description of file formats.
To explore the data, use Open Images V5 visualizer.
Trouble downloading the pixels? Let us know.
Trouble downloading the pixels? Let us know.
Download images
Object Detection track annotations
Instance Segmentation track annotations
Visual Relationships Detection track annotations
If you have any questions about the data, contact us at oid-challenge-contact@google.com.