- Tytuł:
- The histogram-enhanced Hough transform applied to automated readout of analogue gauge meters using digital image processing
- Autorzy:
-
Pociecha, D.
Żyłka, P. - Powiązania:
- https://bibliotekanauki.pl/articles/114270.pdf
- Data publikacji:
- 2015
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
metrology
computer vision
digital image processing - Opis:
- The paper presents a computer vision technique developed for automated reading of analogue gauge meters. The system utilizes a mobile phone digital camera for image stream capturing and the Hough transform supplemented by multiply histogram analysis for locating a pointer position and parallax effect correction. The system is capable of working with minimal user supervision and its indicator position detection uncertainty is superior to that provided by a human eye. An attempt to use the algorithm implementation for semi-automatic calibration of an analogue voltmeter is also presented.
- Źródło:
-
Measurement Automation Monitoring; 2015, 61, 11; 507-511
2450-2855 - Pojawia się w:
- Measurement Automation Monitoring
- Dostawca treści:
- Biblioteka Nauki
Artykuł