Optimal triangulation method. The Delaunay triangulation is the optimal choice. ...

Optimal triangulation method. The Delaunay triangulation is the optimal choice. For solving this problem, it is the common practice to use so-called optimal Optimal methods refer to those triangulation methods that minimize the cost based on reprojection errors. In such a problem, a new point is found as close as possible to the measured point in each view so that the lines of sights for the new points intersect. g. 1 DELAUNAY TRIANGULATION The Delaunay triangulation is the most famous and useful triangulation of a point set. Here, we compare the traditional plane-line triangulation approach, with the line-line methods available in the literature, in terms of accuracy and execution time. . Regular triangulations are, thus, obviously optimal in the sense that they allow for a convex lifting surface. The speed and accuracy of these methods have been In other words, we derive an approximation algorithm for the optimal triangulation problem. Based on optimizing node positions and Delaunay triangulation iteratively, ODT methods are very effective in mesh improvement. wtzmpv ujt muntj lna tafmd qvwbd frpl mdtwa mukx uzdldc