I’m particularly interested in using the KLT based feature tracking for displacement estimation. Are there any plans to implement this on the OpenMV cam ?
I’m aware of (and using on both H7 and H7+) the phase correlation based optical flow for displacement estimation. But, I think KLT would allow localized feature based tracking and better sub-pixel resolution ( pyramidal implementation). Perhaps, would allow higher frame rates too compared to phase correlation without compromise in sub-/pixel resolution ( by binning/windowing at full-resolution and tracking local features)?