This is simply not possible because
1) Speed of your Poi. In order to maintain the picture you need to spin the poi at about 25 r/s x 60s = 1500 RPM. Are you sure you can handle to have it constantly spinning 25 times per Second?
2) Datarate: To maintain an steady image you need to refresh the strip incredibly fast. That means if you have 100pixels spatial resolution you need to refresh at 25000 fps.
If you perhaps know spikePOV, the POVsystem for bikewheels, they get 3-4 fps! when driving at 25 km/h...