A computational model of stereoscopic prey capture in praying mantises
Fig 13
Model sensor output R(xc, yc) for horizontally or vertically travelling targets as they move across the centre of the field of view.
Different rows are for different target distances, as indicated down the left-hand side of the figure, while different target sizes are in columns, as indicated along the bottom. The pseudocolour shows the instantaneous response of the disparity sensor as the centre of the moving target first reaches the location indicated by the (x,y) position. (To simulate the 60Hz refresh rate of the monitor, the target changes position every 16ms, and so stays in each location for five of the simulation’s 3.3ms timesteps). The color axis is the same in all 24 panels.