EG2013

Permanent URI for this community

https://diglib.eg.org/handle/10.2312/298

Browse

Browsing EG2013 by Subject "bidirectional reflectance distribution functions"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Tensor Approximation in Visualization and Computer Graphics
    (The Eurographics Association, 2013) Pajarola, Renato; Suter, Susanne K.; Ruiters, Roland; Diego Gutierrez and Karol Myszkowski
    In this course, we will introduce the basic concepts of tensor approximation (TA) - a higher-order generalization of the SVD and PCA methods - as well as its applications to visual data representation, analysis and visualization, and bring the TA framework closer to visualization and computer graphics researchers and practitioners. The course will cover the theoretical background of TA methods, their properties and how to compute them, as well as practical applications of TA methods in visualization and computer graphics contexts. In a first theoretical part, the attendees will be instructed on the necessary mathematical background of TA methods to learn the basics skills of using and applying these new tools in the context of the representation of large multidimensional visual data. Specific and very noteworthy features of the TA framework are highlighted which can effectively be exploited for spatio-temporal multidimensional data representation and visualization purposes. In two application oriented sessions, compact TA data representation in scientific visualization and computer graphics as well as decomposition and reconstruction algorithms will be demonstrated. At the end of the course, the participants will have a good basic knowledge of TA methods along with a practical understanding of its potential application in visualization and graphics related projects.