Automatic center point determination in two-dimensional short-axis echocardiographic images

Pattern Recognition

Volumn 25, Issue 9, 1992, Pages 893-900

  Wilson, David C ^a   Geiser, Edward A ^a  

^a UNIVERSITY OF FLORIDA   (United States)

Author keywords

Computer vision; Echocardiographic image analysis; Short axis view

Indexed keywords

COMPUTER VISION; ECHOCARDIOGRAPHY; ESTIMATION; MATHEMATICAL TRANSFORMATIONS; SIGNAL FILTERING AND PREDICTION;

CENTER POINT DETERMINATION; HOUGH TRANSFORM;

IMAGE ANALYSIS;

EID: 0026925214     PISSN: 00313203     EISSN: None     Source Type: Journal    
DOI: 10.1016/0031-3203(92)90055-N     Document Type: Article

References (15)

1. Reproducibility of left ventricular area and volume measurements using a computer endocardial edge-detection algorithm in normal subjects
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4. Echocardiography: image processing in two-dimensional echocardiographic images
5. Clinical validation of an edge detection algorithm for two-dimensional echocardiographic short-axis images
6. A second generation computer edge detection algorithm for short axis 2-dimensional echocardiographic images, accuracy and improvement in interobserver variability
7. An effective algorithm for extracting serial endocardial borders from 2-dimensional echocardiograms
8. Echocardiography: physics and instrumentation
9. The Hough technique for curve detection
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11. Echocardiographic definition of the left ventricular centroid II Determination of the optimal centroid during systole in normal and infarcted hearts
12. Estimation of a circular arc center and its radius
13. Detection of an ellipse by use of a recursive least-square estimator
14. A simple approach for the estimation of circular arc center and its radius
15. Detection of ellipses by a modified Hough transformation