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2. Triangulation (topology) - Wikipedia

   en.wikipedia.org/wiki/Triangulation_(topology)

   In mathematics, triangulation describes the replacement of topological spaces by piecewise linear spaces, i.e. the choice of a homeomorphism in a suitable simplicial complex. Spaces being homeomorphic to a simplicial complex are called triangulable. Triangulation has various uses in different branches of mathematics, for instance in algebraic ...

3. Triangulation (computer vision) - Wikipedia

   en.wikipedia.org/wiki/Triangulation_(computer...

   Triangulation (computer vision) In computer vision, triangulation refers to the process of determining a point in 3D space given its projections onto two, or more, images. In order to solve this problem it is necessary to know the parameters of the camera projection function from 3D to 2D for the cameras involved, in the simplest case ...

4. Triangulation - Wikipedia

   en.wikipedia.org/wiki/Triangulation

   Triangulation. Estimating the height of a mountain using triangulation. A triangulation station signed by iron rod [1] In trigonometry and geometry, triangulation is the process of determining the location of a point by forming triangles to the point from known points.

5. Constrained Delaunay triangulation - Wikipedia

   en.wikipedia.org/wiki/Constrained_Delaunay...

   Definition. The input to the constrained Delaunay triangulation problem is a planar straight-line graph, a set of points and non-crossing line segments in the plane. The constrained Delaunay triangulation of this input is a triangulation of its convex hull, including all of the input segments as edges, and using only the vertices of the input.

6. Triangulation (geometry) - Wikipedia

   en.wikipedia.org/wiki/Triangulation_(geometry)

   Triangulation (geometry) In geometry, a triangulation is a subdivision of a planar object into triangles, and by extension the subdivision of a higher-dimension geometric object into simplices. Triangulations of a three-dimensional volume would involve subdividing it into tetrahedra packed together. In most instances, the triangles of a ...

7. Point-set triangulation - Wikipedia

   en.wikipedia.org/wiki/Point-set_triangulation

   Triangulations have a number of applications, and there is an interest to find the "good" triangulations of a given point set under some criteria as, for instance minimum-weight triangulations. Sometimes it is desirable to have a triangulation with special properties, e.g., in which all triangles have large angles (long and narrow ("splinter ...