I dont have the impression it works on moving objects, since it needs multiple frames from different depths, but it could be used to count static critters... unless some kind of boom with multiple cameras at different depths is used...

also, since the technique is removing a foggy haze, it seems like this could be used for selfdriving cars, with multiple cameras along the periphery of the car, to clean the image for foggy conditions (fog, smoke, smog, ...)