Figure 3
From: Flexible time course of spatial frequency use during scene categorization
Random 1D SF filters and corresponding filtered stimuli. The filters (upper panel) are created with the SF Bubbles technique (see text for details). Each filter corresponds to one column of the matrix shown in Fig. 2f. The filtered stimuli (lower panel) contain only SF information passing through the corresponding random filters (for the unfiltered base stimulus see Fig. 1). Note: In the experiments, we presented short videos consisting of 40 different filtered versions of a stimulus (see Supplementary Videos for examples). cpi = cycles per image.
