Search for dissertations about: "shape description"
Showing result 1 - 5 of 91 swedish dissertations containing the words shape description.
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1. Global Shape Description of Digital Objects
Abstract : New methods for global shape description of three-dimensional digital objects are presented. The shape of an object is first represented by a digital surface where the faces are either triangles or quadrilaterals. READ MORE
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2. Shape Matters : Characterization of Weak Interactions and Macrocycles by Conformational Analysis
Abstract : When studying conformational ensembles, it is most challenging to identify and characterize rapidly interconverting individual conformers. A precise description of the structural dynamics, however, rewards viable knowledge on conformation stabilizing forces as well as on the impact of external influences on the conformer composition. READ MORE
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3. Shaping of Food Microstructures
Abstract : Shape, the shaping process and the functionality of shape for food microstructure are the focus of this thesis. Shape is one of the parameters that influences the microstructure functionality; hence microstructure shape optimisation is an interesting task in the development of new functional materials and processes, especially for food, in which structure-related texture is an essential part of the product. READ MORE
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4. Automatic Shape Modelling with Applications in Medical Imaging
Abstract : This thesis consists of two parts. The first part is devoted to automatic shape analysis and the second part is devoted to decision support systems in medical imaging. Shape models are widely used in segmentation and shape analysis. The thesis begins with a review of deformable models and the preliminaries of shape modelling. READ MORE
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5. On the Size and Shape of Polymers and Polymer Complexes : A Computational and Light Scattering Study
Abstract : Detailed characterization of size and shape of polymers, and development of methods to elucidate the mechanisms behind shape transitions are central issues in this thesis. In particular we characterize grafted polymer chains under confinement in terms of the chain entanglement complexity and mean molecular size. READ MORE