Our Database of Faces (formerly 'The ORL Database of
Faces') [1], contains a set of face images taken between April
1992 and April 1994 at the lab.
The database used in the context of a face recognition
project carried out in collaboration with the Speech, Vision
and Robotics Group of the Cambridge University Engineering
Department. There are ten different images of each of 40
distinct subjects. Fig.l shows 10 facial images of subject
image 'sl'. The size of each image is 92x112 pixels, with 256
gray levels per pixel. The subject have the names of the form
sX, where X indicates the s ect number from 1 to 40.