Maximum a Posteriori Reconstruction of Patlak Parametric Image from Sinograms in Dynamic Pet.
Guobao WangJinyi QiPublished in: ISBI (2007)
Keyphrases
- image reconstruction
- maximum a posteriori
- reconstruction process
- map estimation
- prior model
- reconstructed image
- bayesian framework
- positron emission tomography
- super resolution
- label field
- tomographic reconstruction
- image prior
- image super resolution
- high resolution
- computed tomography
- low resolution images
- pet images
- input image
- image data
- image analysis
- image segmentation
- super resolution reconstruction
- energy function
- multiscale
- maximum likelihood
- three dimensional
- low resolution
- markov random field
- higher resolution
- video sequences
- edge detection
- segmentation method
- active contours
- computer vision