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A Fast Hadamard Transform for Signals With Sublinear Sparsity in the Transform Domain.
Robin Scheibler
Saeid Haghighatshoar
Martin Vetterli
Published in:
IEEE Trans. Inf. Theory (2015)
Keyphrases
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hadamard transform
transform domain
spatial domain
haar transform
orthogonal matching pursuit
signal processing
compressive sampling
macroblock
estimation algorithm
sparse representation
motion estimation
computer vision
distributed video coding
spread spectrum
elimination algorithm
frequency domain
denoising