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Full-Text Articles in Medicine and Health Sciences
A Novel Deep Learning Framework For Internal Gross Target Volume Definition From 4d Computed Tomography Of Lung Cancer Patients, Xiadong Li, Ziheng Deng, Qinghua Deng, Lidan Zhang, Tianye Niu, Yu Kuang
A Novel Deep Learning Framework For Internal Gross Target Volume Definition From 4d Computed Tomography Of Lung Cancer Patients, Xiadong Li, Ziheng Deng, Qinghua Deng, Lidan Zhang, Tianye Niu, Yu Kuang
Health Physics & Diagnostic Sciences Faculty Publications
In this paper, we study the reliability of a novel deep learning framework for internal gross target volume (IGTV) delineation from four-dimensional computed tomography (4DCT), which is applied to patients with lung cancer treated by Stereotactic Body Radiation Therapy (SBRT). 77 patients who underwent SBRT followed by 4DCT scans were incorporated in a retrospective study. The IGTV_DL was delineated using a novel deep machine learning algorithm with a linear exhaustive optimal combination framework, for the purpose of comparison, three other IGTVs base on common methods was also delineated, we compared the relative volume difference (RVI), matching index (MI) and encompassment …