| Name
| Objects
| Background
| Annotation
| #ex per class
|
| LabelMe
| ~500 categories (indoor and outdoor objects)
| ~3000 labeled natural images
| Bounding polygons
| 50-500
|
| MIT-CSAIL
| 107 categories (indoor and outdoor objects)
| Natural images
| Bounding polygons
| ~200
|
| UIUC carSide
| Side views of cars
| Natural images
| Bounding boxes
| ~500
|
| ETHZ
| Motorbikes, cars, cows
| Natural images
| Bboxes + seg masks
| ~100
|
| Graz 02
| Bicycles, cars, cows, pedestirans
| Natural images
| Segmentation masks
| ~300
|
| Caltech
| Planes, motorbikes, faces, cars.
| Close up photos
| Bounding boxes
| 500-1000
|
| Caltech
101
| 101 categories
| Close up photos
| None
| ~50-200
|
| Pascal
| Cows, bicycles, people, etc. (meta site)
| Natural images
| Various
| Various
|
| Wiry Objects (CMU)
| Chairs, bicycles, etc.
| Natural images
| Labeled edges
| ~100
| UW
| 100s
| Natural images
| Captions
| ?
|
| UBC
| 10s
| Corel segmented with Ncuts
| Captions
| ?
| MIT-CBCL
| Frontal faces, cars, pedestrians
| None
| Isolated patches
| ~800
|
| NORB (NYU)
| Toy cars, animals, etc (many angles)
| Synthetic cluttered backgrounds
| Isolated patches
| ~10
|
| CMU/MIT
frontal faces
| Frontal faces
| None
| Isolated patches
| ~1000
|
|
Frischholz
| Frontal faces (meta site)
| None
| Isolated patches
| ?
| | |