Essays about: "Grayson Webb"
Found 2 essays containing the words Grayson Webb.
-
1. A Gaussian Mixture Model based Level Set Method for Volume Segmentation in Medical Images
University essay from Linköpings universitet/Beräkningsmatematik; Linköpings universitet/Tekniska fakultetenAbstract : This thesis proposes a probabilistic level set method to be used in segmentation of tumors with heterogeneous intensities. It models the intensities of the tumor and surrounding tissue using Gaussian mixture models. READ MORE
-
2. Biorthogonal Polynomials
University essay from Linköpings universitet/Matematik och tillämpad matematik; Linköpings universitet/Tekniska fakultetenAbstract : In this thesis we present some fundamental results regarding orthogonal polynomials and biorthogonal polynomials, the latter defined as in the article "Cauchy Biorthogonal Polynomials", authored by Bertola, Gekhtman, and Szmigielski. We show that total positivity of the kernel can be weakened and how this implies that interlacement for biorthogonal polynomials holds in general. READ MORE