Image analysis – Learning systems – Trainable classifiers or pattern recognizers
Patent
1995-05-09
2000-03-28
Johns, Andrew W.
Image analysis
Learning systems
Trainable classifiers or pattern recognizers
382190, 382224, G06K 980
Patent
active
060441712
ABSTRACT:
A boundary curve or line pattern is recognized by using iterative parametrization and transformation to develop a Fourier descriptor set that is mutually independent and of minimal size and then applying a classification procedure to the Fourier descriptor set to obtain a recognition result. The Fourier descriptor set so obtained has properties that enable effective recognition and compression.
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Gorbatov Boris E.
Polyakov Vladislav G.
Ryleev Mikhail A.
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