Estimation of object location from wideband scattering data

George A. Tsihrintzis, Anthony J. Devaney, Ehud Heyman

Research output: Contribution to journalArticlepeer-review


We present a time domain algorithm for computation of the maximum likelihood estimate of the location of a known scattering object from wide-band scattering data acquired in a suite of scattering experiments. The algorithm consists of a three-step procedure: 1) data filtering, 2) time-domain backpropagation, and 3) coherent summation and is implemented via a number of forward and inverse Radon transforms integrated into a tomographic scheme. A computer simulation is included for illustration purposes.

Original languageEnglish
Pages (from-to)996-1001
Number of pages6
JournalIEEE Transactions on Image Processing
Issue number7
StatePublished - 1999


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