Image2Flow: A hybrid image and graph convolutional neural network for rapid patient-specific pulmonary artery segmentation and CFD flow field calculation from 3D cardiac MRI data.
Tina YaoEndrit PajazitiMichael QuailSilvia SchievanoJennifer Anne SteedenVivek MuthuranguPublished in: CoRR (2024)
Keyphrases
- image flow
- flow field
- patient specific
- mri data
- optical flow estimation
- blood flow
- segmentation algorithm
- image segmentation
- motion segmentation
- fully automatic
- segmentation method
- image sequences
- optical flow
- optic flow
- image analysis
- automatic segmentation
- motion analysis
- velocity field
- multiscale
- vector field
- input image
- displacement field
- ego motion
- magnetic resonance imaging
- visual motion
- medical images
- energy function
- motion field
- mr images
- semi automatic
- image data
- graph cuts
- feature points
- level set
- dce mri
- pairwise
- x ray
- computer vision