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Discrete Spherical Harmonic Oscillator Transforms on the Cartesian Grids Using Transformation Coefficients.
Soo-Chang Pei
Chun-Lin Liu
Published in:
IEEE Trans. Signal Process. (2013)
Keyphrases
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spherical harmonics
basis functions
single image
shape parameters
linear combination
shape representation
cross correlation
point cloud
unit sphere
discrete geometry
feature selection
image processing
object detection
range data