| Literature DB >> 19964999 |
Tao Xu1, Mrinal Mandal, Richard Long, Anup Basu.
Abstract
Accurate lung field segmentation is crucial to computer-aided diagnosis (CAD) of lung diseases such as lung cancer and tuberculosis (TB). In this paper, we propose a modified gradient vector flow based active shape model (GVF-ASM) for lung field extraction from chest radiographs. Experimental results show that the proposed technique provides around 3-5% improvement over the ASM techniques.Entities:
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Year: 2009 PMID： 19964999 DOI： 10.1109/IEMBS.2009.5334886
Source DB: PubMed Journal: Conf Proc IEEE Eng Med Biol Soc ISSN： 1557-170X