Mask-based object tracking for non-contact measurement of planar motion
| dc.contributor.author | Smolík, Luboš | |
| dc.contributor.author | Dyk, Štěpán | |
| dc.contributor.author | Bulín, Radek | |
| dc.contributor.author | Rendl, Jan | |
| dc.contributor.editor | Rendl, Jan | |
| dc.date.accessioned | 2026-04-30T10:07:02Z | |
| dc.date.available | 2026-04-30T10:07:02Z | |
| dc.date.issued | 2026 | |
| dc.description.abstract-translated | Non-contact measurement of mechanical vibrations is essential for lightly damped or low-mass systems, since contact sensors can introduce additional mass or artificial damping. In some scenarios, computer vision utilising digital cameras can offer a versatile and cost-effective alternative to laser interferometers. However, common object- and feature-tracking algorithms can be susceptible to drift, which is a gradual accumulation of frame to frame errors. This paper presents a mask-based object tracking method that processes digital video using a localised search strategy and a reference-based cost function. The method is experimentally validated on two oscillating systems using a smartphone camera. | en |
| dc.description.sponsorship | GA25-17552S “Investigating Internal Resonances in Nonlinear Mechanical Systems with Multiple Autoparametric Couplings” | en |
| dc.format | 4 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.isbn | 978-80-261-1352-2 | |
| dc.identifier.uri | http://hdl.handle.net/11025/67909 | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia in Pilsen | en |
| dc.rights | © University of West Bohemia in Pilsen | en |
| dc.rights.access | openAccess | en |
| dc.subject | počítačové vidění | cs |
| dc.subject | měření pohybu | cs |
| dc.subject | sledování objektů | cs |
| dc.subject | identifikace tlumení | cs |
| dc.subject.translated | computer vision | en |
| dc.subject.translated | motion measurement | en |
| dc.subject.translated | object tracking | en |
| dc.subject.translated | damping identification | en |
| dc.title | Mask-based object tracking for non-contact measurement of planar motion | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.type.version | publishedVersion | en |
| local.files.count | 2 | * |
| local.files.size | 1547009 | * |
| local.has.files | yes | * |
Files
License bundle
1 - 1 out of 1 results
No Thumbnail Available
- Name:
- license.txt
- Size:
- 1.71 KB
- Format:
- Item-specific license agreed upon to submission
- Description: