Test Images

Most of these images are in PBM or PGM format and compressed with GNU Zip and GNU TAR

Note: These pages show thumbnails of images and so, they are graphic intensive. If your connection is slow, please, be patient. Images are collected in groups of about 10-15 and then compressed with gzip and tar programs. You will be able to download this compressed files.

Free image databases on-line:


Do you know the history of, probably, the most famous test image in the Computer Vision community?

Here you can find who is Lenna and more ...

Disclaimer: To our knowledge, these images are Copyright free. They have been collected from several sources. You are free to copy and use them. If some of these images have Copyright or are not of public domain please let us know to solve the problem.


This site last update (y-m-d) :
2014-03-13 What's new?