BTFDBB: BTF Database Bonn and Measurement Lab


ATRIUM Datasets

This section contains materials from the picture on the right.
See externhttp://www.mpi-inf.mpg.de/resources/atrium/glass.html for details.

The BTF data was captured in 2005 using the measurement device from our old lab.

General information:
you can access the data either using your webbrowser and download directly from this page or use our anonymous FTP server:
externftp://btf.cs.uni-bonn.de.

Note:
Some users encountered problems using certain browsers with the provided FTP links. A native FTP client using active-mode will work in these cases.

Image name composition:
RunningNo_tl(theta light)_pl(phi light)_tv(theta view)_pv(phi view).ext

Example:
00175 tl015 pl060 tv030 pv180.jpg

Note:
Datasets are also available in as high dynamic range data in the RADIANCE Synthetic Imaging System image format.


CEILING sample

The CEILING sample consists of 6561 images, 800x800 resolution, 81 view and 81 light directions.

WALKWAY sample

The WALKWAY sample consists of 6561 images, 800x800 resolution, 81 view and 81 light directions.

FLOORTILE sample

The FLOORTILE sample consists of 6561 images, 800x800 resolution, 81 view and 81 light directions.

PINKTILE sample

The PINKTILE sample consists of 6561 images, 800x800 resolution, 81 view and 81 light directions.