Title :
Research on image segmentation and extraction algorithm for bicolor water level gauge
Author :
Ting Sun ; Changsheng Zhang ; Lun Li ; Haiyong Tian ; Bin Qian ; Jianping Wang
Author_Institution :
Fac. of Inf. Eng. & Autom., Kunming Univ. of Sci. & Technol., Kunming, China
Abstract :
The drum water level of industrial boiler is very critical as one of the monitoring parameters. The intelligence is of great significance for the traditional monitoring system with local bicolor water level gauge and the remote industrial TV. In this article, Wiener filtering algorithm is first used to process the water level image and morphology algorithm is applied to segment and extract the water level information. Then, the image is recognized and the digital value is obtained. Furthermore, a digital video level measurement system is designed based on CCD and DSP.
Keywords :
Wiener filters; boilers; charge-coupled devices; computerised monitoring; digital signal processing chips; gauges; image recognition; image retrieval; image segmentation; level measurement; video signal processing; CCD; DSP; Wiener filtering algorithm; digital value; digital video level measurement system; drum water level image processing; image extraction algorithm; image recognition; image segmentation algorithm; industrial boiler; local bicolor water level gauge; monitoring parameters; morphology algorithm; remote industrial TV; water level information extraction; water level information segmentation; Educational institutions; Gray-scale; Image edge detection; Image segmentation; Liquids; Wiener filters; Digital Video Level Gauge for Water; Morphology Algorithm; Segmentation and Extraction; Wiener Filter;
Conference_Titel :
Control and Decision Conference (CCDC), 2013 25th Chinese
Conference_Location :
Guiyang
Print_ISBN :
978-1-4673-5533-9
DOI :
10.1109/CCDC.2013.6561416
