Spatially Variant Resolution Modelling for Iterative List-Mode PET Reconstruction.
Matthew G. BickellLin ZhouJohan NuytsPublished in: IEEE Trans. Medical Imaging (2016)
Keyphrases
- parameter estimation
- spatially variant
- maximum likelihood estimation
- image reconstruction
- high resolution
- positron emission tomography
- spatially varying
- mathematical morphology
- multiscale
- structuring elements
- morphological filters
- three dimensional
- low resolution
- morphological operators
- b spline
- translation invariant
- gray scale
- super resolution
- signal processing
- gray level images
- denoising
- computer vision
- photometric stereo
- signal and image processing
- pattern recognition