Fig. 3: Droplet and cell recognition performance tests at various imaging planes, as well as droplet and cell data analysis.

a Model’s predictions were produced for droplets (red boxes), cells (pink boxes), and oil bubbles (orange boxes) at different imaging planes. b Model precision rates achieved for droplet recognition at various distances from the focal plane. c Model precision rates achieved for cell recognition at various distances from the focal plane. Marginal histograms of droplet (d) and cell (e) heights and widths obtained by the cell recognition model and manual measurements