article 2 controlled study empiricism 2 2.5D Segmentation Methods 1 2.5d segmentation method 1 2D segmentation 1 Computation costs 1 Computation-Efficient Learning 1 Computation-efficient learning 1 Computational efficiency 1 Computerized tomography 1 Convolution 1 Convolutional Neural Network 1 Convolutional neural network 1 Convolutional neural networks 1 Costs 1 Deep neural networks 1 Efficient learning 1 Embase 1 Empirical studies 1 Health services research 1 Image segmentation 1 Information use 1 Low value care 1 Magnetic resonance imaging 1 Medical Image Segmentation 1 Medical image segmentation 1 Medical imaging 1 Medline 1 Quality 1