OPTIC FLOW ESTIMATION

[Alessandro Marchei]

Good morning,

i am using a DVXplorer Micro in a drone application and I need Optic Flow estimation.

I checked the entire API but as far as I know there is no explicit function to estimate it.

My thought is that probably it is still however possible to compute it by exploiting the Feature Tracking and applying some filter to clear out the noises.

Is it correct? Do you have any recommendations on how to calculate OF?
Or do you have instead one API that provides it?

thank you