This describes the CDROM contents for the paper 
"A Signal-Processing Framework for Inverse Rendering" by 
Ramamoorthi and Hanrahan, SIGGRAPH 2001.

Essentially all of this material and more is also available on our website at 
http://graphics.stanford.edu/papers/invrend/


The files in the CDROM are organized as follows:

invrend.pdf : PDF version of final siggraph paper

The directories below have high-resolution images corresponding to the 
three experimental subjects shown in the paper: spheres, the cat
sculpture and the wooden doll.

spheres/    : The spheres (figure 12 in the paper)
	      The files are organized for each material and each condition
              X_Y.tif stands for material X, condition Y
              X = teflon, delrin, bronze, paint, sandblast
              Y = orig [original photo], known [estimated BRDF known lighting],
                  unknown [estimated BRDF unknown lighting], light [lighting]
              real_light.gif and filtered_light.gif give real and
	      filtered versions of lighting from a mirror sphere
	      (bottom of figure 12 in paper)

cat/       :  Figures 1 and 13 in the paper
	      The files are again organized as X_Y.tif where
              X = fig1 (figure 1), origview (figure 13,top),
              newview (figure 13, bottom)
	      Y = orig (photo), known (known lighting), unknown 
	      The small amount of banding-like artifacts in the
	      synthetic images are due to rippling of geometry in
	      the range scans. 
	
doll/      :  Figure 15 in the paper.  
	      Files are organized as X_Y.tif where
              X = input (original input sequence), newlight (novel lighting)
              Y = orig (photo), rendered