Fig. 3: Comparison of the interpolated frames.
From: Event-guided temporally super-resolved synchrotron X-ray imaging
a Reconstructed frames from a pure frame-based (Super SloMo) and b from the event-guided interpolation method (Time Lens), after 2×, 6×, and 10× temporal upsampling, compared to ground-truth data (GT). To illustrate the interpolation performance under different motion dynamics, three vertical regions corresponding to slow, moderate, and fast movement of sand grains are selected and zoomed in by a factor of 3. c The synthetic events and the reconstructed interpolated frames. The scale bars shown in the top-left panel apply to all panels.
