Fig. 4From: Comparison of ultrahigh and standard resolution photon-counting CT angiography of the femoral arteries in a continuously perfused in vitro modelBump chart of the subjective image quality ratings. A bump chart shows the results of subjective image quality evaluation in the form of ranks based on the pairwise forced-choice assessment for each combination of scan mode and reconstruction kernel. Ratings of radiologists are given individually (Rater 1 to 6) and in pooled fashion (All)Back to article page