The Measurement of Liquid Level Based on Peak Image Recognition Technique

Hui Dan Cao; Yu Ming Shen

doi:10.4028/www.scientific.net/AMR.566.505

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 566The Measurement of Liquid Level Based on Peak...

The Measurement of Liquid Level Based on Peak Image Recognition Technique

Abstract:

A new kind of device measuring liquid level automatically is developed which is composed of camera, illuminating system and industrial computer. It’s based on image measurement technology. The image of the transparent glass liquid level gauge which is installed on the volumetric tank of a flow calibration facility is captured by a camera. After a series of image pre-processing, such as interception, gamma correction, edge detection and so on, the value of liquid level which is the liquid level of the tank can be got by so called peak method. The measurement error is 0.1mm.

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Periodical:

Advanced Materials Research (Volume 566)

Pages:

505-510

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.566.505

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Online since:

September 2012

Authors:

Hui Dan Cao, Yu Ming Shen

Keywords:

Image Recognition, Liquid Level, Measurement, Peak Method

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References

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