Search Results - "Mozumi, Michiya" :: K.UTB vyhledávací portál

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Utilization of singular value decomposition in high-frame-rate cardiac blood flow imaging

by Mozumi, Michiya, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2019)

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Improving image contrast and accuracy in velocity estimation by convolution filters for intracardiac blood flow imaging

by Mozumi, Michiya, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Ultrasonics (01.03.2022)

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Preliminary study on estimation of flow velocity vectors using focused transmit beams

by Hasegawa, Hideyuki, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Saito, Kozue
Published in Japanese Journal of Applied Physics (01.07.2022)

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Preliminary study on modeling blood flow velocity profile for ultrasonic measurement of wall shear stress

by Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Saito, Kozue, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2023)

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Investigation on synthetic aperture imaging using focused transmit beams for cardiac ultrasonography

by Sugioka, Kotaro, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2023)

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Investigation of the estimation accuracy of two-step block matching methods using envelope and RF signals for two-dimensional blood flow vector imaging

by Nagaoka, Ryo, Mozumi, Michiya, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2019)

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Basic study on estimation method of wall shear stress in common carotid artery using blood flow imaging

by Nagaoka, Ryo, Ishikawa, Kazuma, Mozumi, Michiya, Cinthio, Magnus, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2020)

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Anti-aliasing method for ultrasonic 2D phase-sensitive motion estimator

by Mozumi, Michiya, Nagaoka, Ryo, Cinthio, Magnus, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2020)

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Improvement of spatial resolution of medical ultrasound images by constrained least-square method

by Hasegawa, Hideyuki, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo
Published in Japanese Journal of Applied Physics (01.07.2021)

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Investigation on application of singular value decomposition filter in element domain for extraction of ultrasonic echoes from blood cells in jugular veins

by Nagaoka, Ryo, Omura, Masaaki, Mozumi, Michiya, Yagi, Kunimasa, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2022)

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Estimation of two-dimensional motion velocity using ultrasonic signals beamformed in Cartesian coordinate for measurement of cardiac dynamics

by Kaburaki, Kaori, Mozumi, Michiya, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2018)

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Impact of spacing of ultrasound receiving beams on estimation of 2D motion velocity

by Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Cinthio, Magnus, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2021)

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Investigation on effect of transmit condition on ultrasonic measurement of 2D motion velocity

by Yano, Tatsuya, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2022)

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Investigation on improving performance of adaptive beamformer by statistical analysis of ultrasonic echoes

by Akamatsu, Takumi, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2022)

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Adaptive Beamformer Combined with Phase Coherence Weighting Applied to Ultrafast Ultrasound

by Mozumi, Michiya, Hasegawa, Hideyuki
Published in Applied sciences (30.01.2018)

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Investigation of feasibility of singular value decomposition clutter filter in plane wave imaging with packet transmission sequence

by Hasegawa, Hideyuki, Nagaoka, Ryo, Omura, Masaaki, Mozumi, Michiya, Saito, Kozue
Published in Journal of medical ultrasonics (2001) (2021)

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Measurement of flow velocity vectors in carotid artery using plane wave imaging with repeated transmit sequence

by Hasegawa, Hideyuki, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Saito, Kozue
Published in Journal of medical ultrasonics (2001) (01.10.2021)

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Improvement of high-range-resolution imaging by considering change in ultrasonic waveform during propagation

by Mozumi, Michiya, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2018)

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Preliminary investigation on clutter filtering based on deep learning

by Wang, Hongpeng, Gao, Shangce, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2021)

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Beamspace-domain learning of minimum variance beamformer with fully convolutional network

by Hiki, Ryuichi, Mozumi, Michiya, Omura, Masaaki, Nagaoka, Ryo, Hasegawa, Hideyuki
Published in Japanese Journal of Applied Physics (01.07.2023)

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