There is a possibility that the data are imperfect. There is a possibility that the data are not obtained ideally.
The data is suited for Median Photometric Stereo version alpha 1 and Graph Cut Photometric Stereo version alpha 1. The size is 640 times 480.
This data is permitted to use freely.
We are not responsible from any troubles which are caused by this data.
We do not answer to any questions how to use, how the data obtained, and what kind of data format is used.