Essays about: "4DFlowNet"

Found 2 essays containing the word 4DFlowNet.

1. 1. Generalized super-resolution of 4D Flow MRI : extending capabilities using ensemble learning

   University essay from Linköpings universitet/Institutionen för medicinsk teknik

   Author : Adam Hjalmarsson; Leon Ericsson; [2023]
   Keywords : 4D Flow MRI; Ensemble learning; Super-resolution; Machine learning; Neural networks; 4DFlowNet;

   Abstract : 4D Flow Magnet Resonance Imaging (4D Flow MRI) is a novel non-invasive technique for imaging of cardiovascular blood flow. However, when utilized as a stand-alone analysis method, 4D Flow MRI has certain limitations including limited spatial resolution and noise artefacts, motivating the application of dedicated post-processing tools. READ MORE

3. 2. Deep learning for temporal super-resolution of 4D Flow MRI

   University essay from KTH/Matematik (Avd.)

   Author : Pia Callmer; [2023]
   Keywords : Temporal super-resolution; 4D Flow MRI; CNN; Artificial Intelligence; MRI; 4D flow; Temporal superupplösning; 4D flöde MRI; CNN; artificiell intelligens; MRI; 4D-flöde;

   Abstract : The accurate assessment of hemodynamics and its parameters play an important role when diagnosing cardiovascular diseases. In this context, 4D Flow Magnetic Resonance Imaging (4D Flow MRI) is a non-invasive measurement technique that facilitates hemodynamic parameter assessment as well as quantitative and qualitative analysis of three-directional flow over time. READ MORE