Title: New Methods and Novel Framework for Hypersurface Curvature Determination and Analysis
Authors: Hauenstein, Jacob
Newman, Timothy S.
Citation: Journal of WSCG. 2021, vol. 29, no. 1-2, p. 11-20.
Issue Date: 2021
Publisher: Václav Skala - UNION Agency
Document type: článek
URI: http://wscg.zcu.cz/WSCG2021/2021-J-WSCG-1-2.pdf
ISSN: 1213-6972 (print)
1213-6980 (CD-ROM)
1213-6964 (on-line)
Keywords: zakřivení;volumetrická data;3D rozdělovač;hyperplocha;zobrazování
Keywords in different language: curvature;volumetric data;3D Manifold;hypersurface;imaging
Abstract in different language: New methods for hypersurface (that is, 3-dimensional manifold) curvature determination in volumetric data areintroduced. One method is convolution-based. Another method is spline-based. Method accuracy is also analyzed,with that analysis involving comparison of the methods with each other as well as against two existing convolution-based methods. The accuracy analysis utilizes a novel framework that enables curvature determination methodaccuracy analysis via dynamically generated synthetic test datasets formed from continuous trivariate functions.Such functions enable accuracy analysis versus ground truth. The framework is also described here.
Rights: © Václav Skala - UNION Agency
Appears in Collections:Volume 29, Number 1-2 (2021)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/44944

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