In the original image, we can see the motion of windblown vegetation.
The motion was analyzed using the same method as with the bird and cricket examples.
![vegemovie](https://muse.union.edu/visualmotion-backup/files/2014/03/vegemovie.gif)
In this example, the detector shows its strongest response when T=4, the medium delay.
T=1
![vege3dt1](https://muse.union.edu/visualmotion-backup/files/2014/03/vege3dt1.gif)
T=4
![vege3dt4rescaled](https://muse.union.edu/visualmotion-backup/files/2014/03/vege3dt4rescaled.gif)
T=8
![vege3dt8rescaled](https://muse.union.edu/visualmotion-backup/files/2014/03/vege3dt8rescaled.gif)