A comparison between spline-based and phase-domain time-delay estimators.

Abstract

We previously presented a novel time-delay estimator that uses cubic splines to estimate continuous time delays from sampled data. Previous simulation results showed that the spline-based algorithm yields superior performance when compared to the normalized correlation and the sum squared differences (SSD) algorithms implementing a variety of subsample… (More)

Cite this paper

@article{Viola2006ACB, title={A comparison between spline-based and phase-domain time-delay estimators.}, author={Francesco Viola and William F. Walker}, journal={IEEE transactions on ultrasonics, ferroelectrics, and frequency control}, year={2006}, volume={53 3}, pages={515-7} }