Using opencv ellipse fitting, target ellipse obscured by half, it is also possible for fitting, but the result is a fitting out of the many other ellipse, such as a parallelogram is fitting to ellipse, the entire screen is big and small elliptical, how do I find out I will identify the oval?
Online useful contour area compared with the area of the ellipse method to determine whether want to elliptic, but my area of elliptic half obscured, so can't use this area to compare method,
I'd like to, with the outline and fitting ellipse matching degree to determine the ellipse, isn't me to want after all parallelogram with elliptical compatibility is not good, certainly, but I don't know what to do,
Thank you,