Fig. 4
From: Dynamic turbulence mitigation for long-range imaging in the presence of large moving objects
Turbulence mitigation on a helicopter flying over a city. The helicopter is about 55 × 25 pixels in size. The top row shows a still from the raw video (a) and cut-outs around the helicopter (b) and a building (c). The middle row (d-f) shows the processing results with the global turbulence mitigation method and the bottom row (g-i) shows the result for dynamic turbulence mitigation with Lucas-Kanade optical flow