Recently I purchased an OpenMV and just getting around to using it now. Been experimenting with various options, examples etc… just to get a better idea.
I have noticed that my M7 was running really slow at 3.4 FPS when running the Find_Line_Segments function, if I disabled the video buffer it would only go upto 3.6 FPS. Setting the frame_size to QQQVGA upped the FPS to around 6.7, and QQQQVGA had it upto 22 FPS (but the image had no detail)
I also copied the code from the following video at 3:14:
The camera in the video was running at around 15 FPS with QQVGA size, I was getting 3.4 FPS with the same code. Just updated the firmware to latest as well, any ideas?