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Off-line signature verification: upper and lower envelope shape analysis using chord moments.
M. Manoj Kumar
Niladri B. Puhan
Published in:
IET Biom. (2014)
Keyphrases
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shape analysis
fourier descriptors
shape representation
shape descriptors
shape recognition
image analysis and pattern recognition
euclidean space
shape space
medical imaging
pattern spectrum
preserving transformations
closed curves
distance maps
geodesic paths
image registration
image analysis
three dimensional