Maximum-Likelihood Joint Image Reconstruction/Motion Estimation in Attenuation-Corrected Respiratory Gated PET/CT Using a Single Attenuation Map.
Alexandre BousseOttavia BertolliDavid AtkinsonSimon R. ArridgeSébastien OurselinBrian F. HuttonKris ThielemansPublished in: IEEE Trans. Medical Imaging (2016)
Keyphrases
- image reconstruction
- maximum a posteriori
- super resolution
- motion estimation
- positron emission tomography
- maximum likelihood
- pet ct
- motion compensation
- respiratory motion
- video coding
- reconstruction process
- low resolution
- computer vision
- high resolution
- optical flow
- ct images
- computed tomography
- lung cancer
- image sequences
- video sequences
- high quality
- three dimensional
- x ray