Generalized Bayesian Speckle Tracking Applied to Strain and ARFI Displacements

被引：0
|
作者：
Byram, Brett [1 ]
Trahey, Gregg [1 ]
Palmeri, Mark [1 ]
机构：
[1] Duke Univ, Dept Biomed Engn, Durham, NC 27706 USA
来源：
2011 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2011年
关键词：
D O I：
10.1109/ULTSYM.2011.0283
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Biased estimators with mean square error surpassing that described by the Cramer-Rao lower bound are implemented using Bayes' Theorem. In order to use Bayes' Theorem a new likelihood function was developed specifically for the ultrasound time-delay estimation problem. Results are shown for bulk, step, compression, and ARFI displacements.
引用
收藏
页码：1152 / 1155
页数：4
相关论文
共 50 条
  • [1] Feasibility of using a Generalized-Gaussian Markov Random Field Prior for Bayesian Speckle Tracking of Small Displacements
    Dumont, Douglas
    Palmeri, Mark
    Eyerly, Stephanie
    Wolf, Patrick
    Byram, Brett
    [J]. 2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2014, : 1845 - 1848
  • [2] A GENERALIZED SPECKLE TRACKING ALGORITHM FOR ULTRASONIC STRAIN IMAGING USING DYNAMIC PROGRAMMING
    Jiang, Jingfeng
    Hall, Timothy J.
    [J]. ULTRASOUND IN MEDICINE AND BIOLOGY, 2009, 35 (11): : 1863 - 1879
  • [3] Robust Tracking of Small Displacements With a Bayesian Estimator
    Dumont, Douglas M.
    Byram, Brett C.
    [J]. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2016, 63 (01) : 20 - 34
  • [4] Myocardial strain: speckle tracking or early disease tracking?
    Sade, L. Elif
    Akdogan, Ali
    [J]. ACTA CARDIOLOGICA, 2022, 77 (09) : 859 - 860
  • [5] WHITE-LIGHT SPECKLE PHOTOGRAPHY APPLIED TO LARGE STRUCTURE DISPLACEMENTS
    LEDESMA, SA
    IEMMI, CC
    ARENILLAS, P
    QUINTIAN, FP
    [J]. OPTIK, 1992, 90 (03): : 147 - 149
  • [6] Regularized, Weighted Temporal Multiresolution Speckle Tracking of Small Displacements in Ultrasound
    Hollender, Peter
    Vudatha, Vignesh
    Trahey, Gregg
    [J]. 2015 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2015,
  • [7] The Role of Speckle Tracking Strain Imaging in Cardiac Pacing
    Tops, Laurens F.
    Delgado, Victoria
    Bax, Jeroen J.
    [J]. ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, 2009, 26 (03): : 315 - 323
  • [8] Speckle tracking for cardiac strain is associated with preeclampsia severity
    Pearce, Christy
    Dhaliwal, Gurbir
    Keihanian, Mana
    Mast, Samantha
    Pollack, Rebecca
    O'Brien, John
    Hansen, Wendy
    Bailey, Alison
    [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2014, 210 (01) : S150 - S150
  • [9] Right Atrial Speckle Tracking Strain Echocardiography in HeartFailure
    Khan, Saleen
    Alenezi, Fawaz
    Bloomfield, Gerald
    [J]. JOURNAL OF CARDIAC FAILURE, 2018, 24 (08) : S38 - S38
  • [10] Longitudinal strain by speckle tracking echocardiography in constrictive pericarditis
    Jottrand, Edith
    Serste, Thomas
    Mulkay, Jean-Pierre
    Vandueren, Charlotte
    Unger, Philippe
    [J]. EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 2018, 19 (06) : 638 - 638
12345