Olivetti Faces

Grayscale faces 8 bit [0-255], a few images of several different people.

Format

Data frame with 400 variables (one image per variable) and 4,096 rows (the greyscale values of a 64x64 image).

Source

Sam Roweis's data page at cs.nyu.edu.

Details

400 total images, 64x64 size.

From the Olivetti database at ATT.

See also

frey, ordfrey