University of Konstanz
Graduiertenkolleg / PhD Program
Computer and Information Science

PhD Program Spring Workshop 2005


Applications of parameterization in computer graphics and surface modelling

speaker Prof. Dr. Kai Hormann
 
date March 16, 2005
 
abstract A key aspect of parameterizations is that it allows to perform any kind of action that regards a given surface in the parameter domain instead, which often is much simpler to do. For example, instead of determining the size of a country by taking measurements from a plane, this value can easily be read from the map. Another application is the handling of colour information that is given for any point on a surface. Using the parameterization, it is easy to map this information to a planar domain and store it in terms of a bitmap. Upon displaying the surface, the inverse mapping is then used to map the colour back to the correct position on the surface. I will discuss these and other applications of parameterizations and give a brief overview of recent research problems as well as open questions.