Three-dimensional segmentation of the left ventricle in late gadolinium enhanced MR images of chronic infarction combining long- and short-axis information

2013 ◽  
Vol 17 (6) ◽  
pp. 685-697 ◽  
Author(s):  
Dong Wei ◽  
Ying Sun ◽  
Sim-Heng Ong ◽  
Ping Chai ◽  
Lynette L. Teo ◽  
...  
Keyword(s):  
Left Ventricle ◽  
Three Dimensional ◽  
Short Axis ◽  
Mr Images ◽  
Three Dimensional Segmentation

Three-Dimensional ROI-Based Quantification of Stress/Rest 201TI Myocardial SPECT: Presentation of Method

1986 ◽  
Vol 25 (04) ◽  
pp. 128-133 ◽  
Author(s):  
U. Büll ◽  
E. Kleinhans ◽  
H. Stirner
Keyword(s):  
Left Ventricle ◽  
Three Dimensional ◽  
Regions Of Interest ◽  
Short Axis ◽  
Myocardial Spect ◽  
Two Dimensional ◽  
Semiautomated Method ◽  
Oblique Slices

A semiautomated method for three-dimensional quantification of stress/rest 201TI myocardial SPECT of the left ventricle (LV) is introduced. A total of 33 ringsegment-shaped regions of interest (ROIs) are distributed over 6 oblique (short axis cuts) double-slices (thickness 1.3 cm) from LV apex to base, commencing with 1 ROI for the apex up to 8 ROIs for the base (1-4-4-8-8-8). Within the last two double slices an additional adjacent ROI is automatically placed in the upper right quadrant to observe lung Tl-uptake. Correspondence of slices for exercise and rest is achieved by adjusting the long axis outlines rebuilt from summed profiles of 15 oblique slices of each examination. Calculated numeric arrays of the extracted parameters (vitality, washout and redistribution) are “displayed in a target-like two-dimensional polar fashion.

scholarly journals Automatic three-dimensional segmentation of MR images applied to the rat uterus

2006 ◽  
Author(s):  
Ayelet Akselrod-Ballin ◽  
Erez Eyal ◽  
Meirav Galun ◽  
Edna Furman-Haran ◽  
John M. Gomori ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Mr Images ◽  
Rat Uterus ◽  
Three Dimensional Segmentation

Cardiac through-plane motion: comparison of long- and short-axis MR images of the left ventricle

1995 ◽  
Vol 5 (1) ◽  
pp. 60-65 ◽  
Author(s):  
N. A. A. Matheijssen ◽  
E. E. van der Wall ◽  
B. M. Pluim ◽  
J. Doornbos ◽  
A. de Roos
Keyword(s):  
Left Ventricle ◽  
Plane Motion ◽  
Short Axis ◽  
Mr Images

Three-Dimensional Segmentation of MR Images of the Head Using Probability and Connectivity

1990 ◽  
Vol 14 (6) ◽  
pp. 1037-1045 ◽  
Author(s):  
Harvey E. Cline ◽  
William E. Lorensen ◽  
Ron Kikinis ◽  
Ferenc Jolesz
Keyword(s):  
Three Dimensional ◽  
Mr Images ◽  
Three Dimensional Segmentation

scholarly journals An Image-Based Comprehensive Approach for Automatic Segmentation of Left Ventricle from Cardiac Short Axis Cine MR Images

2010 ◽  
Vol 24 (4) ◽  
pp. 598-608 ◽  
Author(s):  
Su Huang ◽  
Jimin Liu ◽  
Looi Chow Lee ◽  
Sudhakar K Venkatesh ◽  
Lynette Li San Teo ◽  
...  
Keyword(s):  
Left Ventricle ◽  
Automatic Segmentation ◽  
Comprehensive Approach ◽  
Short Axis ◽  
Short Axis Cine ◽  
Mr Images ◽  
Cine Mr

Three-dimensional active shape model matching for left ventricle segmentation in cardiac CT

2003 ◽  
Author(s):  
Hans C. van Assen ◽  
Rob J. van der Geest ◽  
Mikhail G. Danilouchkine ◽  
Hildo J. Lamb ◽  
Johan H. C. Reiber ◽  
...  
Keyword(s):  
Left Ventricle ◽  
Cardiac Ct ◽  
Three Dimensional ◽  
Active Shape Model ◽  
Model Matching ◽  
Shape Model ◽  
Active Shape ◽  
Ventricle Segmentation
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