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Interactive Restoration of Three-Dimensional Implicit Surface with Irregular Parts

by Jiayu Ren1,*, Yoshihisa Fujita2, Susumu Nakata2

1 Graduate School of Information Science and Engineering, Ritsumeikan University, Shiga, 525-8577, Japan
2 College of Information Science and Engineering, Ritsumeikan University, Shiga, 525-8577, Japan

* Corresponding Author: Jiayu Ren. Email: email

Computer Modeling in Engineering & Sciences 2023, 136(3), 2111-2125. https://doi.org/10.32604/cmes.2023.025970

Abstract

Implicit surface generation based on the interpolation of surface points is one of the well-known modeling methods in the area of computer graphics. Several methods for the implicit surface reconstruction from surface points have been proposed on the basis of radial basis functions, a weighted sum of local functions, splines, wavelets, and combinations of them. However, if the surface points contain errors or are sparsely distributed, irregular components, such as curvature-shaped redundant bulges and unexpectedly generated high-frequency components, are commonly seen. This paper presents a framework for restoring irregular components generated on and around surfaces. Users are assumed to specify local masks that cover irregular components and parameters that determine the degree of restoration. The algorithm in this paper removes the defects based on the user-specific masks and parameters. Experiments have shown that the proposed methods can effectively remove redundant protrusions and jaggy noise.

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APA Style
Ren, J., Fujita, Y., Nakata, S. (2023). Interactive restoration of three-dimensional implicit surface with irregular parts. Computer Modeling in Engineering & Sciences, 136(3), 2111-2125. https://doi.org/10.32604/cmes.2023.025970
Vancouver Style
Ren J, Fujita Y, Nakata S. Interactive restoration of three-dimensional implicit surface with irregular parts. Comput Model Eng Sci. 2023;136(3):2111-2125 https://doi.org/10.32604/cmes.2023.025970
IEEE Style
J. Ren, Y. Fujita, and S. Nakata, “Interactive Restoration of Three-Dimensional Implicit Surface with Irregular Parts,” Comput. Model. Eng. Sci., vol. 136, no. 3, pp. 2111-2125, 2023. https://doi.org/10.32604/cmes.2023.025970



cc Copyright © 2023 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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