Detail publikace

Image-Based Pixel Clustering and Connected Component Labeling in Left Ventricle Segmentation of Cardiac MR Images

BHAN, A. GOYAL, A. DUTTA, M. ŘÍHA, K. OMRAN, Y.

Originální název

Image-Based Pixel Clustering and Connected Component Labeling in Left Ventricle Segmentation of Cardiac MR Images

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This research demonstrates a completely automated subsecond fast technique for left ventricle (LV) segmentation from clinical cardiac MRI images for the crucial assessment of left ventricular dysfunction as a measure of cardiac diseases. In this work left ventricle segmentation is achieved using the combination of fuzzy c-means which is a pixel based classification method and connected component labeling. This strategic combination obviates user intervention and problem of seed point initialization as it automatically segments the LV accurately on all frames in the complete cardiac cycle in multi-frame MRI. The both methods complement each other such that it achieves sub-second fast computational speed of 0.7 seconds on average per frame. Thus this technique’s computational time for left ventricle segmentation is much faster than iteration based methods. The accuracy of the automatic segmentation technique was tested against manual segmentation on the basis of correlation coefficient. can be considered clinically significant.

Klíčová slova

left ventricle; cardiac cycle; cardiac MRI; fuzzy c-means clustering; connected component labeling

Autoři

BHAN, A.; GOYAL, A.; DUTTA, M.; ŘÍHA, K.; OMRAN, Y.

Rok RIV

2015

Vydáno

8. 10. 2015

Místo

Brno, Czech Republic

ISBN

978-1-4673-9282-2

Kniha

2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

Strany od

339

Strany do

342

Strany počet

4

URL

https://ieeexplore.ieee.org/document/7382454

BibTex

@inproceedings{BUT117836,
  author="Anupama {Bhan} and Ayush {Goyal} and Malay Kishore {Dutta} and Kamil {Říha} and Yara {Omran}",
  title="Image-Based Pixel Clustering and Connected Component Labeling in Left Ventricle Segmentation of Cardiac MR Images",
  booktitle="2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)",
  year="2015",
  pages="339--342",
  address="Brno, Czech Republic",
  doi="10.1109/ICUMT.2015.7382454",
  isbn="978-1-4673-9282-2",
  url="https://ieeexplore.ieee.org/document/7382454"
}