Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jun 26, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

3D left ventricular segmentation using double active contours and double active surfaces.

Sopon Phumeechanya¹, Charnchai Pluempitiwiriyawej, Saowapak Sotthivirat

¹Department of Electrical Engineering, Chulalongkorn University, Bangkok, Thailand. soponpu@yahoo.com

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

|January 24, 2009

Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Segmentation of white blood cells and comparison of cell morphology by linear and naïve Bayes classifiers.

Biomedical engineering online·2015

Same author

Automated tumour boundary delineation on (18)F-FDG PET images using active contour coupled with shifted-optimal thresholding method.

Physics in medicine and biology·2012

Same author

Penalized-likelihood reconstruction for metal artifact reduction in cone-beam CT.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2009

Same author

Image recovery using partitioned-separable paraboloidal surrogate coordinate ascent algorithms.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2008

Same author

Active contours with automatic initialization for myocardial perfusion analysis.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2007

Same author

Penalized-likelihood image reconstruction for digital holography.

Journal of the Optical Society of America. A, Optics, image science, and vision·2004

This study introduces a novel 3D left ventricular segmentation method for cardiac MRI. The technique accurately segments the left ventricle's endocardial and epicardial borders and myocardial thickness without training data.

Area of Science:

Medical Imaging
Cardiovascular Research
Image Segmentation

Background:

Accurate segmentation of the left ventricle is crucial for diagnosing cardiac conditions.
Existing methods often require extensive training data or struggle with simultaneous boundary and thickness segmentation.

Purpose of the Study:

To develop an automated 3D segmentation method for the left ventricle in cardiac MRI.
To achieve simultaneous segmentation of endocardial and epicardial boundaries and myocardial thickness.

Main Methods:

A two-step approach was employed, starting with improved double active contours for simultaneous endocardial and epicardial boundary segmentation.
The second step utilized a double active surface method to segment the left ventricular volume and myocardial thickness from 2D contours.

More Related Videos

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

Published on: May 19, 2015

Related Experiment Videos

Last Updated: Jun 26, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

3D Modeling of the Lateral Ventricles and Histological Characterization of Periventricular Tissue in Humans and Mouse

Published on: May 19, 2015

Main Results:

The proposed method successfully performed simultaneous segmentation of both boundaries and myocardial thickness.
The technique achieved accurate 3D left ventricular segmentation without the need for training datasets.

Conclusions:

The developed method offers an effective solution for 3D left ventricular segmentation in cardiac MRI.
This approach facilitates precise volumetric and thickness analysis of the left ventricle.