Oriented Tensor Reconstruction
LEONID ZHUKOV and ALAN H. BARR, Department of Computer Science, California Institute of Technology
15.1 Introduction
Directional tracking through vector fields has been a widely explored topic in visualization and computer graphics [5, 19, 20]. The standard streamline technique advects massless particles through the vector field and traces their location as a function of time. Analogously, a hyperstreamlines approach has been proposed to trace changes through tensor fields, following the dominant eigenvector direction [7]. These methods work best on “clean” datasets, which are usually produced as a result of simulations; these methods typically do not handle raw experimental data very well, due to noise ...
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