Data processing: artificial intelligence – Knowledge processing system
Reexamination Certificate
2008-06-20
2009-06-02
Vincent, David R (Department: 2129)
Data processing: artificial intelligence
Knowledge processing system
C706S062000
Reexamination Certificate
active
07542953
ABSTRACT:
A data processing system is provided that comprises a processor, a random access memory for storing data and programs for execution by the processor, and computer readable instructions stored in the random access memory for execution by the processor to perform a method for obtaining a shape interpolated representation of shapes of clusters in an image of a clustered dataset. The method comprises generating a density estimate value of each grid point of a set of grid points sampled from the image at a specified resolution for each cluster using a kernel density function; evaluating the density estimate value of each grid point for each cluster to identify a maximum density estimate value of each grid point and a cluster associated with the maximum density estimate value; and adding each grid point for which the maximum density estimate value exceeds a specified threshold to the associated cluster to form a shape interpolated representation.
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patent: 2006/0217925 (2006-09-01), Taron et al.
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Haas Peter J.
Lake John M.
Lohman Guy M.
Syeda-Mahmood Tanveer
Buss Benjamin
Cantor & Colburn LLP
International Business Machines - Corporation
Nguy Van
Vincent David R
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