Support two or more optical flows to obtain better position information for indoor areas

[serkanMzlm]

Describe problem solved by the proposed feature

When flying a drone in an indoor environment, many errors occur in the x and y axes. I think the reason for this is that 1 optical flow is not enough and in this case it is calculating its position incorrectly. I think that different optical flow data should be combined for a more stable position mode flight in indoor spaces.

Describe your preferred solution

Using multiple optical flows simultaneously

Describe possible alternatives

adjustments to optical flow or IMU side

Additional context

No response