Research on liquid identification based on CCD imaging system

Haixiu Chen; Huiqiang Tang; Jingfeng Huang

doi:10.1117/12.836682

6 August 2009 Research on liquid identification based on CCD imaging system

Haixiu Chen, Huiqiang Tang, Jingfeng Huang

Proceedings Volume 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications; 73842X (2009) https://doi.org/10.1117/12.836682
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

Owing to the difference in physical and chemical properties, the liquid drops' growth states are dissimilar to different liquids under same conditions. And this drop growth difference to various liquids is embodied in the corresponding drop's contour feature obviously. Thus the liquid identification method based on CCD imaging system will be introduced in detail in this paper. Through experiments to different liquids, the region area, boundary girth, drop length, drop plumpness, drop circularity, and the profile edge of the liquid drop image will be extracted and analyzed. And with these information the liquid identification can be realized. From sample experiments the region area and the drop plumpness is more effective than other parameters in liquid discrimination. And the boundary girth and drop length difference is very small to some liquids, thus they are the realitive weaker character to liquid drops.

Citation Download Citation

Haixiu Chen, Huiqiang Tang, and Jingfeng Huang "Research on liquid identification based on CCD imaging system", Proc. SPIE 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, 73842X (6 August 2009); https://doi.org/10.1117/12.836682

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available