gazzolalab/br2-vision-based-smoothing

BR2 soft-continuum-arm vision-reconstruction tools

br2-vision-based-smoothing's Issues

After run_optical_flow, the marker position will be misaligned

As shown in the first image, z4-R6 is on the rightmost marker, but after run_optical_flow, z4-R6 is even to the left of z4-R4 from the x-coordinate of the start position, which means that there is a misalignment of the marker at the beginning of the trace.

FFMPEG frame counter on the video

ffmpeg -i cam5_undistorted.mp4 -vf "drawtext=text='Frame %{n}':fontsize=30:fontcolor=white:borderw=2:bordercolor=black:x=10:y=h-th-10" -c:a copy cam5_undistorted_frame.mp4

flow point bug