Patent ID: 7558709
Filing Date: 2009-07-07
Classification: G05B,G06T

Abstract:
1. A computer-readable storage medium, having instructions stored thereon for causing a computer programmed thereby to perform the following method: reading an input signal data f(x) of a Linear Shift-Variant System (LSVS) where x is an m-dimensional variable, said LSVS characterized by a Shift-Variant Point Spread Function (SV-PSF) h(x,α), and generating an output signal data g(x) of said LSVS corresponding to said input signal data f(x) of said LSVS by performing the steps comprising: a. Determining through computations a set of Rao Transform (RT) coefficients S b. determining through computations a set of derivatives f c. determining through computations a set of product terms generated by multiplying each RT coefficient S d. summing or adding all members of said set of product terms to generate the output signal data g(x)of said LSVS.