Image reconstruction: sinograms, backprojected images, convolution, Radon & x-ray transform
Paper: https://www.researchgate.net/publicat...
The basics of image reconstruction using positron emission tomography (PET) - starting with how to model the acquired data in two different ways.
Three types of data are considered: sinograms, backprojected images and list-mode data
Two data models are considered: convolution and the 2D x-ray transform (2D Radon transform)