Looking against light, how perception of translucency depends on lighting direction
Supplemental Material
Bei Xiao
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Condition file
These files contains condition file for each experimnt block, as tab delimited text with a header row that provides column labels. The columns are as follows
rootdir - rootfiledir
filenames - basis image file names
foldernames - image folder name
density - density in log scale
sharpness - the order of the spherical harmonic, we use 3 in this paper
polar_Angle - the polar angle of the lighting direction in deg for the target image
azimuthal_Angle - the azimuthal angle of the lighting direction in deg for the target image
matchfilename - the name of the file of the match image
match_Angle - the polar angle of the match image
TargetDirection - the descrition of lighting direction