Fig. 3: DUSK recovers the calcium concentration from real fluorescence measurements of different chemical sensors.
From: Deep-prior ODEs augment fluorescence imaging with chemical sensors
A–C. Reconstruction of real data for jGCaMP8s (A), jGCaMP7f (B), and jGCaMP8m (C). From top to bottom in each panel: Measured fluorescence (Meas. F.), predicted fluorescence (Pred. F.), and estimated concentration (Conc.). From left to right in each panel: XY views at the indicated frame and maximum-intensity projection along Y. Images are saturated for the sake of visualization. D–F Temporal profiles for each row in A–C resulting from a spatial average over the region of interest. The curves correspond to the median trace, and the shaded regions are the interquartile ranges (25th and 75th percentiles). The golden rods indicate the occurrence of action potentials detected from the electrophysiological measurements (E Physio., olive signal). The red, dashed lines indicate the time range displayed in the maximum-intensity projections in (A–C).
