This repository contains the source code for conducting and analyzing the "colortilt"¹ experiment, but with variable stimulus patch sizes, see
Kellner CJ, Wachtler T (2016) Stimulus size dependence of hue changes induced by chromatic surrounds. J Opt Soc Am A 33(3):A267-A272, doi: 10.1364/JOSAA.33.00A267
For displaying the stimuli, the iris software suite is used.
Analysis code is located in the analysis folder. Result figures
from the publication can be generated via the paper.sh script. For
this to work the environment variable EXPFILE has to be set to the
location of the main experiment control file.
More information about the experiment and the data itself can be found under: doi: 10.12751/g-node.t6vbz9
If you are using this code please also cite it, using the doi above.