Detail publikace

Real-time measurement of cardiomyocyte contraction and calcium transients using fast image processing algorithms

ČMIEL, V. ODSTRČILÍK, J. RONZHINA, M. PROVAZNÍK, I.

Originální název

Real-time measurement of cardiomyocyte contraction and calcium transients using fast image processing algorithms

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

An improved technique for recording of contrac-tion of heart cells simultaneously with recording of calcium transients by fluorescence method is introduced. The tech-nique aims to quantify contractions under conditions including low image quality caused by reduced transmitted light. The proposed methods allow more accurate detection, lower error rate using the up-to-date image processing, and automation of the process comparing to recent approaches. The technique is compared with direct optical measurement method using processing of two-dimensional digital images of the cardiac cell. The technique is improved to be fast enough to be includ-ed in the system for real-time measurements.

Klíčová slova

cardiomyocyte contraction, calcium transients, simultaneous measurement, cell edge detection

Autoři

ČMIEL, V.; ODSTRČILÍK, J.; RONZHINA, M.; PROVAZNÍK, I.

Rok RIV

2015

Vydáno

7. 6. 2015

Nakladatel

Springer International Publishing

ISBN

978-3-319-19386-1

Kniha

World Congress on Medical Physics and Biomedical Engineering

ISSN

1680-0737

Periodikum

IFMBE PROCEEDINGS

Ročník

51

Stát

Švédské království

Strany od

256

Strany do

259

Strany počet

4

BibTex

@inproceedings{BUT118457,
  author="Vratislav {Čmiel} and Jan {Odstrčilík} and Marina {Filipenská} and Valentine {Provazník}",
  title="Real-time measurement of cardiomyocyte contraction and calcium transients using fast image processing algorithms",
  booktitle="World Congress on Medical Physics and Biomedical Engineering",
  year="2015",
  journal="IFMBE PROCEEDINGS",
  volume="51",
  pages="256--259",
  publisher="Springer International Publishing",
  doi="10.1007/978-3-319-19387-8\{_}62",
  isbn="978-3-319-19386-1",
  issn="1680-0737"
}