Application of Bidimensional Empirical Mode Decomposition to Medical Liquid Opacity Detection

Jian Wan; Yuan Peng Diao; Dong Mei Yan; Qiang Guo; Zhen Shen Qu

doi:10.4028/www.scientific.net/AMM.128-129.530

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 128-129Application of Bidimensional Empirical Mode...

Application of Bidimensional Empirical Mode Decomposition to Medical Liquid Opacity Detection

Abstract:

A Robert operator edge detection algorithm based on Bidimensional Empirical Mode Decomposition (BEMD) to detect medical liquid opacity is proposed. This method can effectively resolve the problem that traditional Robert operator edge detection can be easily effected by noise, and it also has certain effects on restraining external environment influence. The simulation results show that, compare with traditional medical liquid opacity detection methods, the proposed method could achieve higher detection accuracy, and has a certain theory and application value.

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Periodical:

Applied Mechanics and Materials (Volumes 128-129)

Pages:

530-533

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.128-129.530

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Online since:

October 2011

Authors:

Jian Wan, Yuan Peng Diao, Dong Mei Yan, Qiang Guo, Zhen Shen Qu

Keywords:

Bidimensional Empirical Mode Decomposition (BEMD), Intrinsic Mode Function (IMF), Robert Operator

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References

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DOI: 10.1016/s0262-8856(03)00094-5

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