Dr. Chizue Ishihara Profile

Dr. Chizue Ishihara

at Hitachi, Ltd.

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Publications (2)

Proceedings Article | 1 April 2016 Paper

Precise reconstruction of fast moving cardiac valve in high frame rate synthetic transmit aperture ultrasound imaging

Mayumi Suzuki, Teiichiro Ikeda, Chizue Ishihara, Shinta Takano, Hiroshi Masuzawa

Proceedings Volume 9790, 979013 (2016) https://doi.org/10.1117/12.2216580

KEYWORDS: Spatial resolution, Ultrasonography, Diagnostics, Ultrasonics, Heart, Temporal resolution, Optical simulations, Cardiac imaging, Synthetic aperture imaging, Reflectors, Image quality, Coherence (optics), Wavefronts

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Proceedings Article | 1 April 2016 Paper

Higher-frame-rate ultrasound imaging with reduced cross-talk by combining a synthetic aperture and spatial coded excitation

Chizue Ishihara, Teiichiro Ikeda, Hiroshi Masuzawa

Proceedings Volume 9790, 97901Z (2016) https://doi.org/10.1117/12.2214534

KEYWORDS: Ultrasonography, Image quality, 3D image processing, Data acquisition, Beam steering, Image resolution, Spatial resolution, Signal processing, Signal to noise ratio, Terbium, Tantalum, Image processing

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