Contactless Finger Knuckle (2D & 3D)

3D Finger Knuckle Images Database

This database provides contactless 3D and 2D finger dorsal images from 228 different subjects. It’s a two-session database that includes multiple knuckle images from two different fingers for each of the subjects.

More details on this dataset are available at: https://www4.comp.polyu.edu.hk/~csajaykr/3DKnuckle.htm

Contactless Finger Knuckle Images Database (Version 3.0)

This database provides contactless 3D and 2D finger dorsal images from 228 different subjects. It’s a two-session database that includes multiple knuckle images from two different fingers for each of the subjects.

More details on this dataset are available at: https://www4.comp.polyu.edu.hk/~csajaykr/fn2.htm

Finger Knuckle Database (Version 1.0)

This database provides major and first minor finger knuckle images from 503 different subjects. These images are largely acquired under ambient imaging and in a completely contactless manner.

More details on this dataset are available at: http://www4.comp.polyu.edu.hk/~csajaykr/IITD/iitd_knuckle.htm

Contactless Finger Knuckle Images Database (Version 1.0)

This database provides major and first minor finger knuckle images from 503 different subjects. These images are largely acquired under ambient imaging and in a completely contactless manner.

More details on this dataset are available at: http://www4.comp.polyu.edu.hk/~csajaykr/fn1.htm