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Hypergraph Spectral Analysis and Processing in 3D Point Cloud.
Songyang Zhang
Shuguang Cui
Zhi Ding
Published in:
IEEE Trans. Image Process. (2021)
Keyphrases
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spectral analysis
spectral methods
power spectral density
autoregressive
filter bank
spectral features
real time
higher order
graph laplacian
pattern recognition
neural network
image processing
pairwise
image data
heart rate variability