Difference between a list of points and list of pixels.
I am trying to understand the prev_pts and next_pts in the LK algorithm. How can I visualise these list of points intuitively? My expectation was that they are integer values basically pixel locations on the image, a location where a prospective goodFeaturesToTrack was found. Also, this question is related directly to the goodFeaturesToTrack function, where the function returns a feature array in float. How can I actually visualise this intuitively?