EN
Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method
Abstract
In this study, a multithreaded method for triangular mesh three-dimensional computer aided design objects is proposed to detect and extract wedges. Wedge detection is time consuming process for such objects that have large number of facets. To take the advantage of parallel computing opportunities, the algorithm is refactored in this study. Scope of variables, memory management and stack use are optimized for efficient use of computational resources. The proposed method is focused to calculation efficiency and performance on multicore / multithreaded processors and it is evaluated with benchmark, complex and realistic objects.
Keywords
Supporting Institution
Mersin Üniversitesi Bilimsel Araştırma Projeleri Birimi
Project Number
2015-TP3-1160
References
- Crummey J M, Scott M L (1991). Algorithms for scalable synchronization on shared-memory multiprocessors. ACM Transactions on Computer Systems, 9(1), 21–65.
- Demirci S, Kirik O, Ozdemir C (2020). Interpretation and Analysis of Target Scattering from Fully-Polarized ISAR Images Using Pauli Decomposition Scheme for Target Recognition. IEEE Access, 8, 155926-155938.
- Griesser T, Balanis C A (1987). Backscatter analysis of dihedral corner reflectors using physical optics and the physical theory of diffraction. IEEE Transactions on Antennas and Propagation, 35(10), 1137-1147.
- Griesser T, Balanis C A, Liu K (1989). RCS analysis and reduction for lossy dihedral corner reflectors. Proceedings of the IEEE, 77(5), 806-814.
- Kim H S, Choi H K, Lee H K (2009). Feature detection of triangular meshes based on tensor voting theory. Computer-Aided Design, 41(1), 47-58.
- Kirik O, Ozdemir C (2019). An Accurate and Effective Implementation of Physical Theory of Diffraction to The Shooting and Bouncing Ray Method via Predics Tool. Sigma Journal of Engineering and Natural Sciences, 4, 1153-1166.
- Kuo Ct, Cheng Sc, Wu Dc, Chang Cc (2009). A Blind Robust Watermarking Scheme for 3D Triangular Mesh Models Using 3D Edge Vertex Detection. Asian Journal of Health and Information Sciences, 4(1), 36-63.
- Possemiers A L, Lee I (2015). Fast OBJ file importing and parsing in CUDA. Computational Visual Media, 1, 229-238.
Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Publication Date
July 10, 2022
Submission Date
June 3, 2021
Acceptance Date
June 25, 2021
Published in Issue
Year 2022 Volume: 7 Number: 2
APA
Kırık, Ö., & Özdemir, C. (2022). Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method. International Journal of Engineering and Geosciences, 7(2), 174-178. https://doi.org/10.26833/ijeg.947235
AMA
1.Kırık Ö, Özdemir C. Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method. IJEG. 2022;7(2):174-178. doi:10.26833/ijeg.947235
Chicago
Kırık, Özkan, and Caner Özdemir. 2022. “Multithreaded Wedge Detection Method on Triangular 3D CAD Objects Using Mesh Traversal Method”. International Journal of Engineering and Geosciences 7 (2): 174-78. https://doi.org/10.26833/ijeg.947235.
EndNote
Kırık Ö, Özdemir C (July 1, 2022) Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method. International Journal of Engineering and Geosciences 7 2 174–178.
IEEE
[1]Ö. Kırık and C. Özdemir, “Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method”, IJEG, vol. 7, no. 2, pp. 174–178, July 2022, doi: 10.26833/ijeg.947235.
ISNAD
Kırık, Özkan - Özdemir, Caner. “Multithreaded Wedge Detection Method on Triangular 3D CAD Objects Using Mesh Traversal Method”. International Journal of Engineering and Geosciences 7/2 (July 1, 2022): 174-178. https://doi.org/10.26833/ijeg.947235.
JAMA
1.Kırık Ö, Özdemir C. Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method. IJEG. 2022;7:174–178.
MLA
Kırık, Özkan, and Caner Özdemir. “Multithreaded Wedge Detection Method on Triangular 3D CAD Objects Using Mesh Traversal Method”. International Journal of Engineering and Geosciences, vol. 7, no. 2, July 2022, pp. 174-8, doi:10.26833/ijeg.947235.
Vancouver
1.Özkan Kırık, Caner Özdemir. Multithreaded wedge detection method on triangular 3D CAD objects using mesh traversal method. IJEG. 2022 Jul. 1;7(2):174-8. doi:10.26833/ijeg.947235