Holi Colors - motion sensitive lens

Happy Holi! Link to the lens

I made this lens to celebrate a Holi, so it's all about colors! It uses motion sense technology without any tracking: only pure image processing.

This method allows to estimate movement direction in every part of the image. Try to move your head, the whole body, or even hand or leg using a front or back camera — it works everywhere and with every body part.

You will see how the paint flows in the opposite directions. And thanks to motion vector field, color depends on movement direction (and also changes over time)!

Give it a try: Link to the lens