Fig. 2From: SLIC-Occ: functional segmentation of occupancy images improves precision of EC50 imagesSimulated noisy smoothed occupancy images at different plasma concentrations. The occupancy noise model (Eq. 2) was applied to ideal EC50 images (Fig. 1) and smoothed by a Gaussian filter. White text for each image shows the plasma concentration used to generate the occupancy image from the true EC50 phantomBack to article page