Sentence examples for contour point from inspiring English sources

Thirdly, on the mask centered on the starting contour point, a next contour point can be automatically detected by searching local modulus maximum value.

A new shape transformation method is developed based on contour point displacement.

For instance, if, then the next contour point could appear at the predicted contour point, or, as shown in Figure 7(a).

Following contour point extraction, chains of contour points are determined to form possibly closed contours.

From, the correct direction and position of the th contour point are calculated as follows: (9).

Equations (7) and (8) are used to determine the th contour point.

This threshold does not miss any contour points.

First, the BSM is utilized to match and extract the contour points of a face.

For the next frames, we use these contour points as initial points and follow the same procedure until the optimized location of contour points is obtained.

where n is the obtained number of contour points, SCB(n) refers to the number of contour points on the correct boundary.

The gray-level average values and of the previous contour points are calculated as (6).