Sentence examples for initial contour that from inspiring English sources

On each section, an initial contour that outlined the subcortical white matter was initialized by hand.

The major limitations of this method are sensitive to noise, depends on the initial contour that is provided by the user, need for optimization of the parameters.

We have also developed a method for initialization of the model from a few initial contours that are drawn on different slices.

We choose two different initial contours, that is, a square curve in the first row and a cycle curve in the second row.

(c) An automatic initialization method based on the vessel shape enhancement is developed, and it can provide a good initial evolution contour that makes the model converge rapidly, which avoids repeated trails in conventional local region active contour models.

A regular initial cage-contour configuration with ratio r is a set (V, (mathcal {C}), r) consisting of an initial cage V= v1,…2,v,v N ) that defines an N-sided regular polygon and an initial contour (mathcal {C}) that is a circumference concentric to the polygon such that the ratio of the radius of (mathcal {C}) and the radius of the polygon is r:1.

However, only points within the outer contour that are not within the hole contour should be used and displayed (at this stage, inner contours are neglected).

The rectal wall is the volume between the outer contour and an inner contour that is defined 5mm from the outer contour.

The bladder volume is the volume between the outer contour and an inner contour that is defined 7mm from the outer contour.

The CAC's initial contour is a Jordan curve so that by the Jordan Curve Theorem, we can assure that it divides the plane into two regions Ω1 and Ω2 which correspond to the interior and the exterior of the curve, respectively.

The performance in the secondary task showed that, at the start of the trial, attention was directed to the initial contour elements of the target curve and that it subsequently spread across the entire curve until all contour elements were labeled by attention (schematically indicated in Fig.  4c).