ANN face recignition project: make my own pnm images (and March's samples)

Here are the link to the images I made for the ANN face recognition experiments.

https://drive.google.com/file/d/0B8VPP_XVUjoaSk1XbWpjNnJwVzQ/view?usp=sharing

Here is the description of the file names (also included in the file): file name = _XY#.pnm X = direction. l = left. r = right. s = straight. Y = "configuration". f = plastic figurine. h = with hand. n = no hand. # = number for unique identification.

If you want to make your own images. Here is the online converter that I used:

http://www.verypdf.com/online/image-converter.php

Note that you should edit the original images to the configuration that you want before converting.

If you convert but cannot use, make sure that when you convert, you convert to the grey-scale one not the color one.