Apply ing Two-d imens iona l De launay Triangulat ion to Stereo Data Interpolat ion
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چکیده
A b s t r a c t . Interpolation of 3D segments obtained through a trinocular stereo process is achieved by using a 2D Delannay triangulation on the image plane of one of the vision system cameras. The resulting two-dimensional triangulation is backprojected into the 3D space, generating a surface description in terms of triangular faces. The use of a constrained Delaunay triangulation in the image plane guarantees the presence of the 3D segments as edges of the surface representation.
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