rTensor (version 1.4)

faces_tnsr: ORL Database of Faces

Description

A dataset containing pictures of 40 individuals under 10 different lightings. Each image has 92 x 112 pixels. Structured as a 4-tensor with modes 92 x 112 x 40 x 10.

Usage

faces_tnsr

Arguments

Format

A Tensor object with modes 92 x 112 x 40 x 10. The first two modes correspond to the image pixels, the third mode corresponds to the individual, and the last mode correpsonds to the lighting.

See Also

plot_orl