Method of automatically detecting pulmonary nodules from multi-slice computed tomographic images and recording medium in which the method is recorded
- 申请公布号：
- US2005063579(A1)
- 申请号：
- US20040873877
- 申请日期：
- 2004.06.22
- 申请公布日期：
- 2005.03.24
- 发明人：
- LEE JEONG WON;KIM SEUNGHWAN;KIM YOUN TAE
- 分类号：
- G06F19/00;G06K9/00;G06K9/46;G06T7/00;(IPC1-7):G06K9/00
- 主分类号：
- G06F19/00
- 摘要：
- A method of automatically detecting pulmonary nodules is provided, including the operations of acquiring a chest computed tomography (CT) image, extracting a lung region from the chest CT image, extracting a group of nodule candidates from the lung region using a gray-level thresholding technique and a three-dimensional (3-D) region growing technique, and performing 3-D feature recursive analysis on all of the nodule candidates.
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