LungNoduleRetrieval

Content Based Image Retrieval of Pulmonary Lung Nodules.

Work In Progress

Dataset

Armato III, Samuel G., McLennan, Geoffrey, Bidaut, Luc, McNitt-Gray, Michael F., Meyer, Charles R., Reeves, Anthony P., … Clarke, Laurence P. (2015). Data From LIDC-IDRI. The Cancer Imaging Archive. http://doi.org/10.7937/K9/TCIA.2015.LO9QL9SX
  • Access to the dataset via pylidc library
Matthew C. Hancock, Jerry F. Magnan. Lung nodule malignancy classification using only radiologist quantified image features as inputs to statistical learning algorithms: probing the Lung Image Database Consortium dataset with two statistical learning methods. SPIE Journal of Medical Imaging. Dec. 2016. http://dx.doi.org/10.1117/1.JMI.3.4.044504

Architecture (Siamese Architecture)

Chollet, François. "Xception: Deep Learning with Depthwise Separable Convolutions." arXiv preprint arXiv:1610.02357 (2016).

Features:

  • Contrastive Loss over L2 Metric Distance
  • Custom DataGenerator:
    • Data Augmentation (Mask Aware)
    • Sample Weight