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2-D Form Descriptors Based on a Normalized Parametric Polar Transform (UNL Transform).
Thomas W. Rauber
A. S. Steiger-Garção
Published in:
MVA (1992)
Keyphrases
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polar coordinates
fourier transform
data mining
fourier analysis
database
machine learning
computer vision
hidden markov models
frequency domain
keypoints
cartesian coordinates