TY - JOUR
T1 - Efficient impulse response reconstruction from the amplitude spectrum
AU - Granot, Er'el
AU - Sternklar, Shmuel
AU - Yossi, Ben Aderet
PY - 2010/2/1
Y1 - 2010/2/1
N2 - We suggest adopting an efficient digital signal processing algorithm, which includes several fast Fourier transforms, to efficiently reconstruct the impulse response of a diffusive medium from its amplitude spectrum. It is also demonstrated that the singularities, which appear in the phase spectrum reconstruction, can be easily eliminated through the implementation of at least two types of data padding.
AB - We suggest adopting an efficient digital signal processing algorithm, which includes several fast Fourier transforms, to efficiently reconstruct the impulse response of a diffusive medium from its amplitude spectrum. It is also demonstrated that the singularities, which appear in the phase spectrum reconstruction, can be easily eliminated through the implementation of at least two types of data padding.
UR - http://www.scopus.com/inward/record.url?scp=76649098819&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.27.000354
DO - 10.1364/JOSAB.27.000354
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AN - SCOPUS:76649098819
SN - 0740-3224
VL - 27
SP - 354
EP - 357
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
IS - 2
ER -