Watershed-presegmented snake for boundary detection and tracking of left ventricle in echocardiographic images

• المؤلفون الرئيسيون: Krishnan, Shankar M., Cheng, Jierong, Foo, Say Wei
• التنسيق: مقال
• اللغة: English
• منشور في: 2009
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/91729; http://hdl.handle.net/10220/4586; http://sfxna09.hosted.exlibrisgroup.com:3410/ntu/sfxlcl3?sid=metalib:PUBMED&id=doi:&genre=&isbn=&issn=1089-7771&date=2006&volume=10&issue=2&spage=414&epage=6&aulast=Cheng&aufirst=%20Jierong&auinit=&title=IEEE%20Trans%20Inf%20Technol%20Biomed&atitle=Watershed%2Dpresegmented%20snake%20for%20boundary%20detection%20and%20tracking%20of%20left%20ventricle%20in%20echocardiographic%20images

In this paper,an automated method of boundary detection of the left ventricle (LV) is proposed. The method uses a watershed transform and morphological operation to locate the region containing the LV,then performs snake deformation with a multiscale directional edge map for the detec...