Neural Fields for Continuous Periodic Motion Estimation in 4D Cardiovascular Imaging.
Simone GarziaPatryk RygielSven DummerFilippo CademartiriSimona CeliJelmer M. WolterinkPublished in: CoRR (2024)
Keyphrases
- motion estimation
- computer vision
- cardiac motion estimation
- network architecture
- motion vectors
- optical flow
- motion compensation
- imaging systems
- motion field
- motion model
- inter frame
- neural network
- motion compensated
- image sequences
- video coding
- image analysis
- image processing
- video sequences
- medical imaging
- block matching
- spatial domain
- reference frame
- high resolution
- neural model
- image quality
- risk factors
- super resolution
- heart rate
- motion estimation algorithm
- frame interpolation
- rate distortion
- video compression
- clinical applications
- blood pressure
- phase correlation
- synthetic aperture