Back
Analysis of the possibility of using markers emitting pulsating light in the task of localization
Authors:
- Piotr Miś,
- Przemysław Szulim
- Record ID
- WUT16768ca4a9d04b69a2fdce4662cf57bd
- Author
- Journal series
- APPLIED COMPUTER SCIENCE, ISSN 1895-3735, e-ISSN 2353-6977
- Issue year
- 2021
- Vol
- 17
- No
- 1
- Pages
- 26-39
- Abstract in original language
- This work shows the possibility of using spectral analysis in order to detect characteristic points in recorded images. The specific point is a marker in the form of a diode that flashes at a certain frequency. Main assumptions of the processing algorithm are the recording of a sequence of images and treatment change of level of brightness for each pixel as a time signal. The amplitude spectrum is determined for each time signal. The result of data processing is an amplitude image whose pixels brightness corresponding to the intensity of source of pulsating light emitting specific frequency. This new data representation is used to detect position of markers. The algorithm was re¬searched in order to select optimal marker colors and pulsation frequency. The results are described in a summary.
- DOI
- DOI:10.23743/acs-2021-03 Opening in a new tab
- URL
- http://www.acs.pollub.pl/index.php Opening in a new tab
- Language
- eng (en) English
- License
- File
-
- File: 1
- Analysis of the possibility of using markers emitting pulsating light in the task of localization, File WUTff61f29425824f8b90cafc4341b5eb9a.pdf / 726 KB
- WUTff61f29425824f8b90cafc4341b5eb9a.pdf
- publication date: 20-05-2021
- Analysis of the possibility of using markers emitting pulsating light in the task of localization, File WUTff61f29425824f8b90cafc4341b5eb9a.pdf / 726 KB
-
- Score (nominal)
- 5
- Score source
- journalList
- Score
- = 5.0, 28-05-2021, ArticleFromJournal
Share
- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUT16768ca4a9d04b69a2fdce4662cf57bd/
- URN
urn:pw-repo:WUT16768ca4a9d04b69a2fdce4662cf57bd
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.