High-quality visualisation of algebraic surfaces

The scientific work will focus on extending the approach described in Reimers and Seland, "Ray Casting Algebriac Surfaces using the Frumstum Form", Computer Graphics Forum, Vol 27-2, pages 361-371. Topics that will be studied in detail: - Extend the fru stum form to other surface representations, such as semi-implicit surfaces and variational surfaces. - Extend the current frustum-form algorithm to use Exact Geometric Computation (EGC) computations, which is actively researched at INRIA. - Develop an eff ective and cache-friendly multivariate spline-blossoming algorithm to calculate the frustum form coefficients.