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Spectral coarsening of geometric operators.
Hsueh-Ti Derek Liu
Alec Jacobson
Maks Ovsjanikov
Published in:
ACM Trans. Graph. (2019)
Keyphrases
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spectral analysis
morphological operators
geometric structure
geometric information
search engine
spatial frequency
data mining
multispectral images
hyperspectral images
spectral features
geometric reasoning