"Finally, we retrieve the object boundary by using the outer edge of the union of the object’s local contours"

[Fabulous-ya]

Hi，author！
Which line code can implement this fuction described in your paper?

AdaContour/libs/S3_convert.py

Lines 45 to 54 in a895756

	meta = out["meta" + str(i)]
	contour_center = meta["contour_center"][()]
	r = meta["r"][()]
	seg_gt = to_np(self.label_all[i]["seg_mask"][0])
	U = self.U[:, : self.cfg.dim]
	U_t = (U.T).copy()
	c = r @ U / self.cfg.max_dist
	r_ap = c @ U_t * self.cfg.max_dist

I meet the same problem that the contours are separated local contours, not the outer edge of the union of the object’s local contours, after I have run the entire pipline on sbd training set and got the display_approx.