The files in this directory are related to the work on separation of
transparent scenes by polarization and statistical analysis.
Yoav Y. Schechner, Joseph Shamir, and Nahum Kiryati.

The images are in tif format, arranged in a tar file, and gzip'ed.
To open them use UNIX. In the Unix shell type:

gunzip  filename.tar.gz
tar -xvf filename.tar

------------------------------------------------------------
The plane of incidence (POI) is approximately horizontal.


                     + 0
                     ---   +45
                   /     \  +60
             --   |       | +90  --Approximately parallel to the POI
                   \     / +120
                     ---  

The images acquired with the analyzer aligned  approximately parallel to
the POI (\theta_perp + 90 degrees) are in the file:  perp_plus_90.tar.gz

The images acquired with the analyzer aligned approximately perpendicular 
to the POI (at \theta_perp) are in the file:  perp_plus_0.tar.gz

The images acquired with the analyzer aligned approximately 45 degrees to
the POI (\theta_perp + 45 degrees) are in the file:  perp_plus_45.tar.gz

The images acquired with the analyzer aligned approximately 30 degrees to
the POI (\theta_perp + 60 degrees) are in the file:  perp_plus_60.tar.gz

The images acquired with the analyzer aligned approximately -30 degrees to
the POI (\theta_perp + 120 degrees) are in the file:  perp_plus_120.tar.gz