Detail publikačního výsledku

Computer Analysis of Isolated Cardiomyocyte Contraction Process via Advanced Image Processing Techniques

ODSTRČILÍK, J.; ČMIEL, V.; KOLÁŘ, R.; RONZHINA, M.; BAIAZITOVA, L.; PEŠL, M.; PŘIBYL, J.; PROVAZNÍK, I.

Originální název

Computer Analysis of Isolated Cardiomyocyte Contraction Process via Advanced Image Processing Techniques

Anglický název

Computer Analysis of Isolated Cardiomyocyte Contraction Process via Advanced Image Processing Techniques

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Isolated cardiomyocytes have been used as valid and useful model in experimental cardiology research for decades. The cell contraction function is usually measured via expensive and complex instruments which can either damage the cell or take much time for setting up. In contrary, recent development of optical microscopy and digital cameras suggests utilization of touch-less cardiomyocyte video acquisition in connection with advanced image processing techniques for evaluation of the cell contraction process. The proposed paper presents an automatic membrane detection method via computer processing of acquired video-sequences by utilization of an active contour model. Evaluation of detected cell area is used for estimation of cardiomyocyte contraction function. The method is evaluated utilizing the comparison with contraction measurement performed via atomic force microscopy technique.

Anglický abstrakt

Isolated cardiomyocytes have been used as valid and useful model in experimental cardiology research for decades. The cell contraction function is usually measured via expensive and complex instruments which can either damage the cell or take much time for setting up. In contrary, recent development of optical microscopy and digital cameras suggests utilization of touch-less cardiomyocyte video acquisition in connection with advanced image processing techniques for evaluation of the cell contraction process. The proposed paper presents an automatic membrane detection method via computer processing of acquired video-sequences by utilization of an active contour model. Evaluation of detected cell area is used for estimation of cardiomyocyte contraction function. The method is evaluated utilizing the comparison with contraction measurement performed via atomic force microscopy technique.

Klíčová slova

isolated cardiomyocytes, cardiology, contraction, segmentation, active contour

Klíčová slova v angličtině

isolated cardiomyocytes, cardiology, contraction, segmentation, active contour

Autoři

ODSTRČILÍK, J.; ČMIEL, V.; KOLÁŘ, R.; RONZHINA, M.; BAIAZITOVA, L.; PEŠL, M.; PŘIBYL, J.; PROVAZNÍK, I.

Rok RIV

2016

Vydáno

07.09.2015

Nakladatel

Computing in Cardiology, Inc.

Místo

Nice, France

ISBN

978-1-4799-4347-0

Kniha

Computing in Cardiology 2015

Edice

42

Strany od

453

Strany do

456

Strany počet

4

BibTex

@inproceedings{BUT117933,
  author="Jan {Odstrčilík} and Vratislav {Čmiel} and Radim {Kolář} and Marina {Filipenská} and Larisa {Chmelíková} and Martin {Pešl} and Jan {Přibyl} and Valentýna {Provazník}",
  title="Computer Analysis of Isolated Cardiomyocyte Contraction Process via Advanced
Image Processing Techniques",
  booktitle="Computing in Cardiology 2015",
  year="2015",
  series="42",
  pages="453--456",
  publisher="Computing in Cardiology, Inc.",
  address="Nice, France",
  isbn="978-1-4799-4347-0"
}