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A comparative study between Elliptic Fourier and B-spline descriptors for object contour representation.
Ll. Ferrer-Arnau
Vicenç Parisi Baradad
J. A. Soria
Kamal Nasreddine
Abdesslam Benzinou
Published in:
IPAS (2014)
Keyphrases
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b spline
contour extraction
fourier descriptors
surface representation
control points
affine transformation
piecewise polynomial
least squares
object contours
basis functions
deformable models
shape descriptors
image retrieval
affine invariant
object boundaries
image processing
shape analysis
keypoints
d objects