Ellipse size variable?

[antithing]

Hi, thank you for making this code available. i have it running very well on my images, however i notice that smaller ellipses are not found. Is there a variable set somewhere that filters ellipses by size?

Thanks

[Li-Zhaoxi]

I am glad that you are interested in our work.

Our method cannot detect small ellipse effectively. More small ellipses mean more false results. Actually, many methods using the edge-link-based framework are not suitable for detecting small ellipses. If your datasets contain many small ellipses, I suggest you can try ELSD..

From the perspective of specific applications, small ellipses can be regarded as circles. You can use some low-lever vision strategies like color or region grown to obtain your circles of interest.

[antithing]

understood, thank you!