Title: Exhibition and Evaluation of Two Schemes for Determining
Authors: Hauenstein, Jacob D.
Newman, Timothy S.
Citation: Journal of WSCG. 2019, vol. 27, no. 2, p. 121-130.
Issue Date: 2019
Publisher: Václav Skala - UNION Agency
Document type: článek
URI: http://hdl.handle.net/11025/35596
ISSN: 1213-6964 (on-line)
1213-6972 (print)
1213-6980 (CD-ROM)
Keywords: zakřivení;objemová data;3D Manifold;hypersurface;zobrazování
Keywords in different language: curvature;volumetric data;3D Manifold;hypersurface;imaging
Abstract in different language: Advancements in methodologies for determining 3-dimensional manifold (hypersurface) curvature in volumetric data are presented. Such determinations are requisite in certain shape-based visualization and analysis tasks. The methods explored here are convolution-based approaches. In addition to motivating and describing these methods, an evaluation of their (1) accuracy and (2) computational performance is also presented. That evaluation includes benchmarking on both noise-free and noisy volumetric data.
Rights: © Václav Skala - UNION Agency
Appears in Collections:Volume 27, Number 2 (2019)

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