CADx Development for Lung Nodule Detection and Tumor Malignancy Assessment
Applying advanced computer vision technologies on the large-scale data collected in NLST (including nodule appearance characteristics in low-dose CT and patients' clinical information) may benefit the computer-aided system development towards more objective and efficient lung cancer prognosis. The goal of this project is to explore deep learning technologies to learn attractive image features and design classifiers for tumor detection/characterization. Based on the investigation results, we aim to develop an interactive computer-aided diagnosis (CADx) framework for CT images interpretation during lung cancer screening.
1. Apply deep learning algorithms on NLST datasets to learn useful image features.
2. Design classifiers to detect and characterize lung nodules in low-dose CT scans.
3. Develop image segmentation algorithms for lung tumors and airway structures.
4. Design an interactive framework to provide potential tumor locations, segmented contours, and malignancy assessment. This framework will allow user interactions for reviewing and revising the computer-aided detection results.
Ding, Kai (Johns Hopkins University School of Medicine)
Song, Qi (Curacloud Corporation)
Yin, Youbing (Curacloud Corporation)