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Topological Structures in Two-Parameter-Dependent 2D Vector Fields

Weinkauf, T.; Theisel, H.; Hege, H.-C.; Seidel, H.-P. (The Eurographics Association and Blackwell Publishing, Inc, 2006)

In this paper we extract and visualize the topological skeleton of two-parameter-dependent vector fields. This kind of vector data depends on two parameter dimensions, for instance physical time and a scale parameter. We ...

Creating Face Models from Vague Mental Images

Blanz, V.; Albrecht, I.; Haber, J.; Seidel, H.-P. (The Eurographics Association and Blackwell Publishing, Inc, 2006)

We present a novel approach to create plausible 3D face models from vague recollections or incomplete descriptions. This task plays an important role in police work, where composite facial images of suspects need to be ...