Wijntjes, M. W. A., Doerschner, K., Kucukoglu, G., & Pont, S. C. (2012). Corrections to: Relative flattening between velvet and matte 3D shapes: Evidence for similar shape-from-shading computations. Journal of Vision, 12(2):16, 1, http://www.journalofvision.org/content/12/2/16, doi:10.1167/12.2.16.