Showing results (11-20 of 89) with videos related to
Sort By:
Pageof 9
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|January 8, 2009
Simultaneous imaging of artery-wall strain and blood flow by high frame rate acquisition of RF signalsHideyuki Hasegawa, Hiroshi KanaiJournal of Medical Ultrasonics (2001)|June 10, 2016
High-frame-rate echocardiography using diverging transmit beams and parallel receive beamformingHideyuki Hasegawa, Hiroshi KanaiIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|November 13, 2014
Effect of subaperture beamforming on phase coherence imagingHideyuki Hasegawa, Hiroshi KanaiJournal of Medical Ultrasonics (2001)|February 21, 2020
Improvement of performance of minimum variance beamformer by introducing cross covariance estimateHideyuki Hasegawa, Ryo NagaokaJournal of Medical Ultrasonics (2001)|March 9, 2019
Initial phantom study on estimation of speed of sound in medium using coherence among received echo signalsHideyuki Hasegawa, Ryo NagaokaIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|November 10, 2006
Modification of the phased-tracking method for reduction of artifacts in estimated artery wall deformationHideyuki Hasegawa, Hiroshi KanaiIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|November 7, 2008
Reduction of influence of variation in center frequencies of RF echoes on estimation of artery-wall strainHideyuki Hasegawa, Hiroshi KanaiJournal of Medical Ultrasonics (2001)|January 25, 2019
Identification of vascular lumen by singular value decomposition filtering on blood flow velocity distributionRyo Nagaoka, Hideyuki HasegawaIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|March 14, 2015
Effect of element directivity on adaptive beamforming applied to high-frame-rate ultrasoundHideyuki Hasegawa, Hiroshi KanaiIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control|November 30, 2012
High-frame-rate echocardiography with reduced sidelobe levelHideyuki Hasegawa, Hiroshi KanaiPageof 9