TY - JOUR
T1 - Reconstruction of Nonperiodic Two-Dimensional Signals from Zero Crossings
AU - Curtis, Susan R.
AU - Shitz, Shlomo
AU - Oppenheim, Alan V.
PY - 1987/6
Y1 - 1987/6
N2 - In this correspondence, we present new results on the reconstruction of two-dimensional signals from zero crossing or threshold crossing information. Specifically, we develop new theoretical results which state conditions under which two-dimensional bandlimited signals are uniquely specified to within a scale factor with this information. Unlike previous results in this area, our new results do not constrain the signals to be periodic or bandpass.
AB - In this correspondence, we present new results on the reconstruction of two-dimensional signals from zero crossing or threshold crossing information. Specifically, we develop new theoretical results which state conditions under which two-dimensional bandlimited signals are uniquely specified to within a scale factor with this information. Unlike previous results in this area, our new results do not constrain the signals to be periodic or bandpass.
UR - https://www.scopus.com/pages/publications/0023362387
U2 - 10.1109/TASSP.1987.1165212
DO - 10.1109/TASSP.1987.1165212
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AN - SCOPUS:0023362387
SN - 0096-3518
VL - 35
SP - 890
EP - 893
JO - IEEE Transactions on Acoustics, Speech, and Signal Processing
JF - IEEE Transactions on Acoustics, Speech, and Signal Processing
IS - 6
ER -