10.6084/m9.figshare.5328670.v1 Tim S. Meese Tim S. Meese Daniel H. Baker Daniel H. Baker Robert J. Summers Robert J. Summers Extra image analysis, experiment and model from Perception of the global image contrast involves transparent spatial filtering and the integration and suppression of local contrasts (not root-mean-square contrast) The Royal Society 2017 human vision global contrast perception RMS contrast contrast summation contrast-matching Battenbergs contrast gain control image processing suppression psychophysics 2017-08-21 14:21:07 Journal contribution https://rs.figshare.com/articles/journal_contribution/Extra_image_analysis_experiment_and_model_from_Perception_of_the_global_image_contrast_involves_transparent_spatial_filtering_and_the_integration_and_suppression_of_local_contrasts_not_root-mean-square_contrast_/5328670 This material includes: (i) image analysis of pink noise, to further illustrate the motive behind the work; (ii) an experimental results figure and a brief description of the cognitive strategy involved in the task; (iii) a model involving a MAX() operator and global suppression that was omitted from the main report for clarity