Computer vision system for the analysis of sparkling wines

Xavier Quintana, Elisa MARTINEZ MARROQUIN

    Research output: Contribution to journalSpecial issue

    Abstract

    We introduce an artificial vision application that obtains bubble velocity and foam thickness evolution in sparkling wines, from a digital video sequence. The extraction of bubble velocity is carried out by an innovative procedure that combines a non-linear image processing technique (Mathematical Morphology) with a motion estimation method (Block Matching). The results allows us to work with adaptive blocks. They make it possible to improve the motion estimation and speed up the computations. The evolution of foam thickness is measured using linear filters.
    Original languageEnglish
    Pages (from-to)75-79
    Number of pages5
    JournalUniversity Journal of Information Technology
    Volume19
    Publication statusPublished - Sep 1999

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    Wine
    Motion estimation
    Computer vision
    Foams
    Mathematical morphology
    Image processing

    Cite this

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    abstract = "We introduce an artificial vision application that obtains bubble velocity and foam thickness evolution in sparkling wines, from a digital video sequence. The extraction of bubble velocity is carried out by an innovative procedure that combines a non-linear image processing technique (Mathematical Morphology) with a motion estimation method (Block Matching). The results allows us to work with adaptive blocks. They make it possible to improve the motion estimation and speed up the computations. The evolution of foam thickness is measured using linear filters.",
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    Computer vision system for the analysis of sparkling wines. / Quintana, Xavier; MARTINEZ MARROQUIN, Elisa.

    In: University Journal of Information Technology, Vol. 19, 09.1999, p. 75-79.

    Research output: Contribution to journalSpecial issue

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