Smart Data Sampling and Data Reconstruction
AssigneeUniversity of Antwerp
InventorsAnnie Cuyt, Wen-Shin Lee
Life of this patent
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Abstract
A computer-based method for characterizing data dependent on at least one variable is described. The method comprises sampling the data in a smart manner by sampling the data in a finite sequence of sampling points, the finite sequence of sampling points being controlled by a magnifying factor for controlling a spacing between elements of the finite sequence of sampling points and being determined such that function values of functions of a family of functions in said finite sequence of sampling points satisfy a recurrence relation. A corresponding device also is described as well as software-related products.
Claims21
1-31. (canceled)
A computer-based method for characterizing data dependent on at least one variable, the method comprising:
- obtaining a family of functions having a domain corresponding to said at least one variable and a codomain corresponding to said data, said family of functions sharing a common construction parameterized by at least one parameter,
- obtaining a magnifying factor for controlling a spacing between elements in a finite sequence of sampling points wherein the data will be sampled,
- obtaining a finite sequence of measurements of said data by sampling said data in said finite sequence of sampling points, said finite sequence of sampling points being controlled by said obtained magnifying factor and determined such that the values of the functions of said family of functions in said finite sequence of sampling points satisfy a recurrence relation, and
- outputting a property of the data taking into account said finite sequence of measurements.
A device for characterizing data dependent on at least one variable, the device comprising:
- a numerical processing unit adapted for obtaining, for the data to be characterized, a finite sequence of measurements of said data by sampling said data in said finite sequence of sampling points, said finite sequence of sampling points being controlled by a magnifying factor for controlling a spacing between elements in the finite sequence of sampling points and being determined such that the values of the functions of a family of functions in said finite sequence of sampling points satisfy a recurrence relation, said family of functions having a domain corresponding to said at least one variable and a codomain corresponding to said data and said family of functions sharing a common construction parameterized by at least one parameter, the numerical processing unit furthermore being adapted for determining a property of the data, and
- an output means for outputting a property of the data, taking into account the finite sequence of measurements.
Dependencies are inferred from the claim text.