Deep convolutional neural networks (CNNs) have shown promise in challenging tissue segmentation problems in medical imaging. However, due to the large size of these networks and stochasticity of the training process, the factors affecting CNN performance are difficult to analytically model. In this study, we numerically evaluate the impact of network architecture and characteristics of training data on network performance for segmenting femoral cartilage. We show that extensive training of several common network architectures yields comparable performance and that somewhat optimal network generalizability can be achieved with limited training data.
This abstract and the presentation materials are available to members only; a login is required.