Variational Message Passing-Based Respiratory Motion Estimation and Detection Using Radar Signals.
Jakob MöderlErik LeitingerFranz PernkopfKlaus WitrisalPublished in: ICASSP (2023)
Keyphrases
- message passing
- motion estimation
- sum product
- sum product algorithm
- belief propagation
- signal processing
- motion compensation
- optical flow
- shared memory
- distributed systems
- inference in graphical models
- factor graphs
- approximate inference
- markov random field
- image sequences
- distributed shared memory
- probabilistic inference
- motion vectors
- motion compensated
- graphical models
- free energy
- max product
- video sequences
- super resolution
- computational complexity
- ldpc codes
- frequency modulation
- video coding
- image processing