Columbia University, University of Maryland, Published Applications :

Leafsnap is the first in a series of electronic field guides being developed by researchers from Columbia University, the University of Maryland, and the Smithsonian Institution. This free mobile...
Leafsnap is the first in a series of electronic field guides being developed by researchers from Columbia University, the University of Maryland, and the Smithsonian Institution. This free mobile...
Dogsnap is the second in a series of electronic field guides developed by scientists from Columbia University and the University of Maryland. This free mobile app uses visual recognition software...
Leafsnap UK is a field guide to UK trees developed by the Natural History Museum, London, working with the United States Leafsnap teams. It uses visual recognition software to help identify tree...
Birdsnap is an electronic field guide that's a little different from the others. Researchers from Columbia University and the University of Maryland have developed Birdsnap using computer vision...