Computers in Cardiology 1997
DOI: 10.1109/cic.1997.647908
|View full text |Cite
|
Sign up to set email alerts
|

Edge detection in echocardiographic images based on differential tissue attenuation rates

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 12 publications
0
2
0
Order By: Relevance
“…For example, the 2-dimensional automated border detection (ABD) system used in the Hewlett Packard SONOS 2500 provides a detection of the LV endocardial border from the ultrasound scan plane which is highly operator-dependent 19 . In fact, the process of manual outlining and gain setting necessary in most ABD systems is time consuming, tedious, and very subjective 5,12,15 , as is indicated by the general lack of reproducibility between inter-and intra-observers. The objective of the work reported in this paper is to fully automate the procedure of extracting the LV boundary in 2-D echo sequences.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…For example, the 2-dimensional automated border detection (ABD) system used in the Hewlett Packard SONOS 2500 provides a detection of the LV endocardial border from the ultrasound scan plane which is highly operator-dependent 19 . In fact, the process of manual outlining and gain setting necessary in most ABD systems is time consuming, tedious, and very subjective 5,12,15 , as is indicated by the general lack of reproducibility between inter-and intra-observers. The objective of the work reported in this paper is to fully automate the procedure of extracting the LV boundary in 2-D echo sequences.…”
Section: Introductionmentioning
confidence: 99%
“…This in itself is a challenging problem because of the inherently poor quality of 2-D ultrasound images. Obstacles to accurate contour extraction are poor contrast, high levels of speckle noise, and the appearance of structural variations in the heart muscle as false edges [5][6][7] . To overcome these obstacles, the determination of LV contour is often manual or semi-automatic.…”
Section: Introductionmentioning
confidence: 99%