Mr. Takanori Hara Profile

Takanori Hara

at Nakatsugawa Municipal General Hospital

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Publications (2)

Proceedings Article | 19 March 2008 Paper

Analysis of in-plane signal-to-noise ratio in computed tomography

Takanori Hara, Katsuhiro Ichikawa, Shigeru Sanada, Yoshihiro Ida

Proceedings Volume 6913, 691353 (2008) https://doi.org/10.1117/12.768968

KEYWORDS: Signal to noise ratio, Modulation transfer functions, X-ray computed tomography, Computed tomography, Spatial frequencies, Visualization, Sensors, Visibility, Radiography, Image quality

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Proceedings Article | 18 March 2008 Paper

Comparison of MTFs in x-ray CT images between measured by current method and considered linearity in low contrast

Naotoshi Fujita, Katsuhiro Ichikawa, Takanori Hara, Yoshie Kodera

Proceedings Volume 6913, 69133O (2008) https://doi.org/10.1117/12.770112

KEYWORDS: Modulation transfer functions, X-ray computed tomography, Copper, Computed tomography, X-rays, Scanners, Signal to noise ratio, X-ray imaging, Spatial resolution, Signal attenuation

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