This archive contains data and results from: 

McGuire, Matusik, Yerazunis, Practical, real-time studio matting using dual imagers, EGSR 2006

http://graphics.cs.williams.edu/papers/DualImagersEGSR06/

These may be used for non-commercial purposes provided
acknowledgement is given.

All zipfiles contain uncompressed AVI files, lossless PNG files, and PPM files. These can all be opened using Matlab or the AVIFile and GImage classes in G3D.

Each directory contains data for a different experimental scene.  Directories with numeric names are defocus experiments; those with alphabetic names are polarization experiments.

The filename scheme is:

polar       Polarized dual imagers

green       Green screen, single imager

still       Average of 30 frames for a still-life; low-noise

I0          Input from imager 0

I1          Input from imager 1

B           Image of the background

Pin         Pinhole

WA          Wide aperture

a           Alpha result computed by the algorithm
alpha

aF          Premultiplied foreground result
alphaF

G           Novel background (input)

C           Composite result; aF over G
composite

parameters  Parameters used to compute the results shown


Not all directories contain all kinds of files.