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. Author manuscript; available in PMC: 2011 Oct 18.
Published in final edited form as: J Vis. 2010 Oct 18;10(12):21. doi: 10.1167/10.12.21

Figure 8.

Figure 8

Summary of the data from all shape-cue conditions and observers. The columns show data from different observers and the average. The rows show the data from the four test-object conditions. Colors represent different lighting tilts on the test object. The ellipses summarize the mean and standard deviation of the settings for each condition, lighting tilt, and lighting slant as described in Figure 4. The line segments connect the average setting to the actual lighting direction. Numbers under each plot are average angular error (ε) and average standard deviation of the settings (SD).