Lung Segmentation in Chest X-rays with Res-CR-Net

Deep Neural Networks (DNN) are widely used to carry out segmentation tasks in biomedical images. Most DNNs developed for this purpose are based on some variation of the encoder-decoder U-Net architecture. Here we show that Res-CR-Net, a new type of fully convolutional neural network, which was originally developed for the semantic segmentation of microscopy images, and which does not adopt a U-Net architecture, is very effective at segmenting the lung fields in chest X-rays from either healthy patients or patients with a variety of lung pathologies.

Haikal Abdulah, Benjamin Huber, Sinan Lal, Hassan Abdallah, Hamid Soltanian-Zadeh, Domenico L. Gatti · 2020