1.
Annu Int Conf IEEE Eng Med Biol Soc
; 2010: 3618-21, 2010.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21096845
RESUMO
A novel approach is proposed for generating data driven models of the lung nodules appearing in low dose CT (LDCT) scans of the human chest. Four types of common lung nodules are analyzed using Active Appearance Model methods to create descriptive lung nodule models. The proposed approach is also applicable for automatic classification of nodules into pathologies given a descriptive database. This approach is a major step forward for early diagnosis of lung cancer. We show the performance of the new nodule models on clinical datasets which illustrates significant improvements in both sensitivity and specificity.