Iterative fisher linear discriminant analysis

Details Iterative fisher linear discriminant analysis Iterative fisher linear discriminant analysis

2010-04-26

2011-12-27

Zarka, David (Department: 2624)

Image analysis

Pattern recognition

Classification

C382S159000

Reexamination Certificate

active

08086049

ABSTRACT:
An exemplary method includes receiving an image data set that comprises a multidimensional property space and data classifiable into data classes, determining a projection vector for data of the data set wherein the projection vector maximizes a ratio of between-class scatter to within-class scatter, selecting a reference for the vector, projecting at least some of the data onto the vector, measuring distances from the reference to at least some of the data, classifying at least some of the data into data classes based on a nesting analysis of the distances, eliminating the classified data from the image data set to produce a modified image data set and deciding whether to determine another projection vector for the modified image data set. Various other exemplary methods, devices, systems, etc, are also disclosed.

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