Generalized 5D dynamic and spectral factor analysis

摘要

A method for processing image data includes representing the image data as a model having a spatial dimension, a time dimension, and an energy dimension; providing an objective function that is a function of energy factors, time factors, and image coefficients included in the model; and determining values of the energy factors, the time factors, and the image coefficients that minimize a difference between the optimal value of an objective function and a value of the objective function, the values of the energy factors, the time factors, and the image coefficients defining a solution.