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Digital phase-shifting holography based on sparse approximation of phase and amplitude.
Vladimir Katkovnik
José M. Bioucas-Dias
Nikolay V. Petrov
Published in:
3DTV-Conference (2014)
Keyphrases
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digital holography
sparse approximation
phase shifting
structured light
three dimensional
linear combination
high frequency
noise model
sparse coding
convex relaxation
gaussian process
transform domain
image segmentation
image quality