The five-degree of freedom stitching method of areal surface data for high precision and large area measurement
- Title
- The five-degree of freedom stitching method of areal surface data for high precision and large area measurement
- Author
- 이성환
- Keywords
- Surface measurements; areal surface stitching; precision measurement; multi-probe; resolution
- Issue Date
- 2015-08
- Publisher
- SAGE PUBLICATIONS LTD
- Citation
- PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, v. 229, NO. 11, Page. 2066-2080
- Abstract
- In this research, a five-degree of freedom (5-d.o.f.) stitching method is proposed which is implemented by calculating the 5-d.o.f. relative position and orientation between small areas of 3D profile data acquired with high resolution. The relative position and orientation is calculated from the data of the overlap area for adjacent measured areas by using the least squares method and the cross correlation function. Furthermore, a data synchronizing algorithm is also proposed for the case in which a specimen is measured by different instruments. To verify practical application of the stitching method and the synchronizing algorithm, a multi-probe optical measuring instrument was developed.
- URI
- https://journals.sagepub.com/doi/10.1177/0954406214551626https://repository.hanyang.ac.kr/handle/20.500.11754/183106
- ISSN
- 0954-4062;2041-2983
- DOI
- 10.1177/0954406214551626
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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