Dr. Eri Matsuyama Profile

Dr. Eri Matsuyama

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Publications (5)

Proceedings Article | 27 February 2018 Paper

Automated volumetry of temporal horn of lateral ventricle for detection of Alzheimer's disease in CT scan

Noriyuki Takahashi, Toshibumi Kinoshita, Tomomi Ohmura, Eri Matsuyama, Hideto Toyoshima

Proceedings Volume 10575, 105752E (2018) https://doi.org/10.1117/12.2287658

KEYWORDS: Computed tomography, Control systems, Magnetic resonance imaging, Image segmentation, Alzheimer's disease, Brain, Dementia, Brain mapping, Neuroimaging, Receivers

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Proceedings Article | 3 March 2017 Paper

Automated method to compute Evans index for diagnosis of idiopathic normal pressure hydrocephalus on brain CT images

Noriyuki Takahashi, Toshibumi Kinoshita, Tomomi Ohmura, Eri Matsuyama, Hideto Toyoshima

Proceedings Volume 10134, 101342C (2017) https://doi.org/10.1117/12.2251322

KEYWORDS: Computed tomography, Neuroimaging, Brain, Dementia, Diagnostics, Skull, Image segmentation, 3D image processing, Head, Image filtering

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Proceedings Article | 3 March 2011 Paper

Radiation dose reduction in digital radiography using wavelet-based image processing methods

Haruyuki Watanabe, Du-Yih Tsai, Yongbum Lee, Eri Matsuyama, Katsuyuki Kojima

Proceedings Volume 7966, 79661T (2011) https://doi.org/10.1117/12.877740

KEYWORDS: Image processing, Wavelets, Radiography, Modulation transfer functions, Visualization, Image filtering, Image quality, Chromium, Wavelet transforms, Neodymium

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SPIE Journal Paper | 1 July 2009

Mutual information-based evaluation of image quality with its preliminary application to assessment of medical imaging systems

Eri Matsuyama, Du-Yih Tsai, Yongbum Lee

JEI, Vol. 18, Issue 03, 033011, (July 2009) https://doi.org/10.1117/12.10.1117/1.3206967

KEYWORDS: Image quality, Signal to noise ratio, Modulation transfer functions, Imaging systems, Medical imaging, Digital mammography, Radiography, Image resolution, Spatial frequencies, X-rays

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Proceedings Article | 18 March 2008 Paper

Physical characterization of digital radiological images by use of transmitted information metric

Eri Matsuyama, Du-Yih Tsai, Yongbum Lee, Masaru Sekiya, Katsuyuki Kojima

Proceedings Volume 6913, 69130V (2008) https://doi.org/10.1117/12.768324

KEYWORDS: Imaging systems, Medical imaging, Modulation transfer functions, Image resolution, Image quality, X-rays, Image information entropy, Computer simulations, Sensors, Radiography

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