Performance evaluation of methods for two-dimensional displacement and strain estimation using ultrasound radio frequency data

RGP Lopata, MM Nillesen, HHG Hansen… - Ultrasound in medicine …, 2009 - Elsevier
… , the performance of different strain estimation methods and strategies is evaluated when …
performance of the most commonly used interpolation methods for subsample displacement …

Performance evaluation of displacement estimators for real-time ultrasonic strain and blood flow imaging with improved spatial resolution

A Eder, T Arnold, C Kargel - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
evaluate the estimation performances of one novel and several established displacement
estimators … cross-correlation-based standard estimators when echo signals that are typically …

Systematic performance evaluation of a cross-correlation-based ultrasound strain imaging method

H Li, Y Guo, WN Lee - Ultrasound in medicine & biology, 2016 - Elsevier
… To evaluate the uniformity of the estimation accuracy, five … For the axial strain estimates, both
beamforming methods … For the lateral strain estimates, CPWC had more uniform estimation

[PDF][PDF] Experimental validation of Kalman filter-based strain estimation in structures subjected to non-zero mean input

RP Palanisamy, S Cho, H Kim… - Smart Structures and …, 2015 - researchgate.net
… realistic performance evaluation of the response estimation using the Kalman state estimator.
In … are explored in the response estimation: strain only, acceleration only, acceleration and …

A freehand elastographic imaging approach for clinical breast imaging: system development and performance evaluation

MM Doyley, JC Bamber, F Fuechsel, NL Bush - Ultrasound in medicine & …, 2001 - Elsevier
estimated lesion size will increase with increasing window size, and when axial strain is
computed using the least-squares strain estimator… displacement and strain estimation; therefore, …

Textile strain sensors: a review of the fabrication technologies, performance evaluation and applications

S Seyedin, P Zhang, M Naebe, S Qin, J Chen… - Materials …, 2019 - pubs.rsc.org
… applications that the textile strain sensor is stable in more than 100 [thin space (1/6-em)]
000 stretching–releasing cycles; this is based on the conservative estimation that the textile …

Strain-based deformation shape-estimation algorithm for control and monitoring applications

A Derkevorkian, SF Masri, J Alvarenga, H Boussalis… - AIAA journal, 2013 - arc.aiaa.org
… The strain-based deflection shape estimation of flying … to estimate the displacements using
strain measurements. An … -squares variational principle to estimate the deformation field of …

Structural sensing with deep learning: Strain estimation from acceleration data for fatigue assessment

NS Gulgec, M Takáč, SN Pakzad - Computer‐Aided Civil and …, 2020 - Wiley Online Library
… potential to improve the performance of response estimation. The strain estimation
performances from the combination of input variables measuring accelerations, strains, and tilts are …

Direct strain estimation in elastography using spectral cross-correlation

T Varghese, EE Konofagou, J Ophir, SK Alam… - Ultrasound in medicine …, 2000 - Elsevier
… of the direct, incoherent strain estimator. In this paper, we present a strain estimator that uses
… The centroid shift estimator estimates strain from the mean center frequency shift, while the …

Phase-based direct average strain estimation for elastography

SR Ara, F Mohsin, F Alam, SA Rupa… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
… In this paper, a new method for direct average strain estimation from the phase of … Performance
evaluation of the proposed PdsE for different neighborhood using numerical performance