Recognition of quadrics from 3d point clouds generated by scanning of rotational parts
Апстракт
This paper presents a method for recognition of second order surfaces (quadrics) from point clouds containing information about scanned rotational parts. The method is region growing method that exploits the scatter of data during least squares fitting of quadrics as a region growing criterion. The presented procedure is convenient for segmentation of regions with high (G1 or higher) continuity. Besides, the region seed point is automatically selected which is its comparative advantage to a number of existing methods. The applicability of the proposed method is evaluated using two case studies; the first case study refers to a synthesized signal, and the second presents the applicability of the method on a real world example.
Кључне речи:
3D point cloud / surface recognition / quadrics segmentation / reverse engineeringИзвор:
Journal of Production Engineering, 2016, 19, 1, 65-68Издавач:
- Faculty of Technical Sciences, Department of Production Engineering
Финансирање / пројекти:
- Интелигентни роботски системи за екстремно диверзификовану производњу (RS-MESTD-Technological Development (TD or TR)-35007)
- Истраживање и развој метода моделирања и поступака израде денталних надокнада применом савремених технологија и рачунаром подржаних система (RS-MESTD-Technological Development (TD or TR)-35020)
Напомена:
- *Ovaj rad je izabran sa konferencije 12th International Scientific Conference MMA 2015 - Flexible Technologies, i publikovan u casopisu Journal of Production Engineering.
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Jakovljević, Živana AU - Marković, Veljko AU - Živanović, Saša PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5082 AB - This paper presents a method for recognition of second order surfaces (quadrics) from point clouds containing information about scanned rotational parts. The method is region growing method that exploits the scatter of data during least squares fitting of quadrics as a region growing criterion. The presented procedure is convenient for segmentation of regions with high (G1 or higher) continuity. Besides, the region seed point is automatically selected which is its comparative advantage to a number of existing methods. The applicability of the proposed method is evaluated using two case studies; the first case study refers to a synthesized signal, and the second presents the applicability of the method on a real world example. PB - Faculty of Technical Sciences, Department of Production Engineering T2 - Journal of Production Engineering T1 - Recognition of quadrics from 3d point clouds generated by scanning of rotational parts EP - 68 IS - 1 SP - 65 VL - 19 UR - https://hdl.handle.net/21.15107/rcub_machinery_5082 ER -
@article{ author = "Jakovljević, Živana and Marković, Veljko and Živanović, Saša", year = "2016", abstract = "This paper presents a method for recognition of second order surfaces (quadrics) from point clouds containing information about scanned rotational parts. The method is region growing method that exploits the scatter of data during least squares fitting of quadrics as a region growing criterion. The presented procedure is convenient for segmentation of regions with high (G1 or higher) continuity. Besides, the region seed point is automatically selected which is its comparative advantage to a number of existing methods. The applicability of the proposed method is evaluated using two case studies; the first case study refers to a synthesized signal, and the second presents the applicability of the method on a real world example.", publisher = "Faculty of Technical Sciences, Department of Production Engineering", journal = "Journal of Production Engineering", title = "Recognition of quadrics from 3d point clouds generated by scanning of rotational parts", pages = "68-65", number = "1", volume = "19", url = "https://hdl.handle.net/21.15107/rcub_machinery_5082" }
Jakovljević, Ž., Marković, V.,& Živanović, S.. (2016). Recognition of quadrics from 3d point clouds generated by scanning of rotational parts. in Journal of Production Engineering Faculty of Technical Sciences, Department of Production Engineering., 19(1), 65-68. https://hdl.handle.net/21.15107/rcub_machinery_5082
Jakovljević Ž, Marković V, Živanović S. Recognition of quadrics from 3d point clouds generated by scanning of rotational parts. in Journal of Production Engineering. 2016;19(1):65-68. https://hdl.handle.net/21.15107/rcub_machinery_5082 .
Jakovljević, Živana, Marković, Veljko, Živanović, Saša, "Recognition of quadrics from 3d point clouds generated by scanning of rotational parts" in Journal of Production Engineering, 19, no. 1 (2016):65-68, https://hdl.handle.net/21.15107/rcub_machinery_5082 .