Joint estimation of subject motion and tracer kinetic parameters of dynamic PET data in an EM framework.
Jieqing JiaoCristian A. SalinasGraham E. SearleRoger N. GunnJulia A. SchnabelPublished in: Medical Imaging: Image Processing (2012)
Keyphrases
- data sets
- database
- image sequences
- data structure
- high quality
- experimental data
- data sources
- data processing
- joint estimation
- measured data
- raw data
- spatial data
- data collection
- input data
- image data
- training data
- knowledge discovery
- expectation maximization
- probability distribution
- hidden markov models
- spatial and temporal
- optical flow
- motion analysis
- prior knowledge