Patent ID: 7881893
Filing Date: 2011-02-01
Classification: G01T

Abstract:
1. A method for processing a two-parameter spectrum by one or more computers in a computer system, comprising: obtaining, at the computer system, a two-parameter spectrum, representing a distribution of a number of photons, as a function of two measured parameters, selecting, at the computer system, one of the two measured parameters of said two-parameter spectrum, selecting, at the computer, an initial correction function, selecting, at the computer system, a first value for the selected one of the two measured parameters, selecting, at the computer system, a first spectrum profile, corresponding to the first value for the selected one of the two measured parameters, carrying out, at the computer system, a first correction operation by multiplying said first spectrum profile by said initial correction function, to obtain a first corrected profile, selecting, at the computer system, a second value for the selected one of the two measured parameters, selecting, at the computer system, another spectrum profile, corresponding to the second value for the selected one of the two measured parameters, and carrying out, at the computer system, another correction operation by multiplying said another spectrum profile by another correction function, said another correction function being equal to a sum of the initial correction function and the first corrected profile.