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The hierarchical signal dependent transform: Creating orthonormal basis that match local signal characteristics.
Vanessa Testoni
Max H. M. Costa
Dinei Fiorendo
Published in:
VCIP (2012)
Keyphrases
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signal dependent
orthonormal basis
noise removal
denoising
shift invariant
image coding
wavelet basis
high frequency
temporal domain
image enhancement
signal processing
edge detection
natural images
computer vision
temporal information
spatial domain
wavelet transform
spatio temporal