CT中分割肺

# CT Lung Segmentation This repository contains the codes for lung and airway segmentation from CT scans, used in "Discriminative Localization in CNNs for Weakly-Supervised Segmentation of Pulmonary Nodules", [MICCAI'17](https://arxiv.org/abs/1707.01086). ## Files * ```demo_ct_lung_segment.ipynb```: demo code to walk through the steps implementated in ```main.py```. * ```main.py```: main code of the segmentation. * ```segment_lung.py```: coarse segmentation of lung & airway. * ```segment_airway.py```: extraction of airway. * ```utils.py```: utility functions. * ```data```: input sample. * ```result```: output sample. ***Note***: the sample image is down-sampled from a CT scans in the [LIDC-IDRI](http://doi.org/10.7937/K9/TCIA.2015.LO9QL9SX) dataset. ## Requirements * numpy * nibabel * scipy * scikit-image ## Usage ``` $ git clone https://github.com/wanwanbeen/ct_lung_segmentation $ cd ct_lung_segmentation $ python main.py ```