Pet image reconstruction: GPU-accelerated particle filter framework.
Fengchao YuHuafeng LiuPengcheng ShiPublished in: ICIP (2011)
Keyphrases
- image reconstruction
- particle filter
- gpu accelerated
- visual tracking
- super resolution
- emission computed tomography
- image reconstruction algorithms
- particle filtering
- maximum a posteriori
- computed tomography
- observation model
- positron emission tomography
- object tracking
- reconstruction method
- motion model
- tracking framework
- probabilistic model
- real time
- mean shift
- maximum likelihood