Tissue-Dependent and Spatially-Variant Positron Range Correction in 3D PET.
Jacobo Cal-GonzalezMailyn Perez-LivaJoaquin L. HerraizJuan José VaqueroManuel DescoJosé Manuel UdíasPublished in: IEEE Trans. Medical Imaging (2015)
Keyphrases
- spatially variant
- mathematical morphology
- spatially varying
- multiscale
- morphological filters
- structuring elements
- translation invariant
- image analysis
- morphological operators
- b spline
- three dimensional
- image reconstruction
- maximum likelihood estimation
- binary images
- gray scale
- signal and image processing
- image processing
- median filter
- maximum likelihood