Approximating anatomically-guided PET reconstruction in image space using a convolutional neural network.
Georg SchrammDavid RigieThomas VahleAhmadreza RezaeiKoen Van LaereTimothy M. ShepherdJohan NuytsFernando E. BoadaPublished in: NeuroImage (2021)
Keyphrases
- image space
- convolutional neural network
- image reconstruction
- positron emission tomography
- face detection
- euclidean distance
- three dimensional
- d scene
- parameter space
- high resolution
- reconstruction method
- poisson noise
- reconstruction process
- image reconstruction algorithms
- imaging modalities
- image intensity
- feature vectors