Numerical experiments with an inhomogeneity indicator in positron emission tomography
Using numerical methods, we study the applicability of an inhomogeneity indicator in positron emission tomography. The signal recorded by a tomograph is described in terms of an imitation model basing on the Monte Carlo method. We demonstrate the possibility of effectively using the inhomogeneity indicator for solving the problem under consideration. We present graphically some results of solving the reconstruction problem for the boundaries of unknown activity sources.