Open Images is a computer vision dataset covering ~9 million images with labels spanning thousands of object categories. A subset of 1.9M includes diverse annotations types.

• 15,851,536 boxes on 600 classes
• 2,785,498 instance segmentations on 350 classes
• 3,284,280 relationship annotations on 1,466 relationships
• 675,155 localized narratives (synchronized voice, mouse trace, and text caption)
• 66,391,027 point-level annotations on 5,827 classes
• 61,404,966 image-level labels on 20,638 classes

Images are under a CC BY 2.0 license, annotations under CC BY 4.0 license.