Image analysis – Learning systems
Reexamination Certificate
2006-03-28
2006-03-28
Chawan, Sheela (Department: 2625)
Image analysis
Learning systems
C382S113000, C382S190000, C704S004000
Reexamination Certificate
active
07020326
ABSTRACT:
A method of training a user to identify an object in an image, by querying a computer system having a lexicon of photo-interpreters to formulate object extraction rules. A database to be queried by an expert photo analyst is generated and a programming language is provided to generate extraction rules against that database. Graphical query results are displayed to determine whether an object has been identified. First, a hyperspectral image cube is represented by a set of fraction planes and texture transforms. Mean spectral reading values are obtained and used to build a pseudo multivariate distribution of the values. Recognizable features are then extracted from the hyperspectral image cube. A textural transform of a hyperspectral image cube results. The hundreds of image bands reduced to a few texture transforms can be used to train users of the image recognition system.
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Banner David L.
Chawan Sheela
Mark Levy & Associates
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