Ms. Akiko Horii Profile

Akiko Horii

at Nagoya Univ

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Author

Publications (5)

Proceedings Article | 17 March 2011 Paper

Verification of nonlinearity in digital x-ray images using surrogate method

A. Sugiura, K. Yokoyama, H. Takada, N. Yasuda, A. Horii, K. Kida

Proceedings Volume 7961, 79614D (2011) https://doi.org/10.1117/12.877288

KEYWORDS: X-rays, X-ray imaging, Digital x-ray imaging, Imaging systems, Complex systems, Mathematical modeling, Statistical analysis, Fourier transforms, Error analysis, Denoising

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Proceedings Article | 3 March 2011 Paper

Comparison of the detection rates in reduced image by difference of interpolation method

A. Horii, C. Kataoka, D. Yokoyama, N. Fujita, N. Yasuda, A. Sugiura, Y. Kodera

Proceedings Volume 7966, 79661E (2011) https://doi.org/10.1117/12.877510

KEYWORDS: LCDs, Signal detection, Medical imaging, Diagnostics, Image quality, Sensors, Mammography, Modulation transfer functions, Image compression, Health sciences

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Proceedings Article | 10 March 2006 Paper

Measurement of MTFs for monochrome and color liquid crystal displays

Akiko Horii, Miho Takamura, Katsuhiro Ichikawa, Yoshie Kodera, Mitsuru Ikeda, Takeo Ishigaki

Proceedings Volume 6141, 61411P (2006) https://doi.org/10.1117/12.651634

KEYWORDS: LCDs, Modulation transfer functions, Digital cameras, CRTs, Manganese, Iterated function systems, Medical imaging, Liquid crystals, Photography, Cameras

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Proceedings Article | 2 March 2006 Paper

Novel NPS measurement method for medical liquid crystal display using periodic components subtraction technique

Katsuhiro Ichikawa, Yoshie Kodera, Akiko Horii

Proceedings Volume 6142, 61423H (2006) https://doi.org/10.1117/12.653424

KEYWORDS: LCDs, Digital imaging, Digital cameras, Error analysis, CCD image sensors, Data processing, Medical imaging, CCD cameras, Charge-coupled devices, Visualization

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Proceedings Article | 6 May 2004 Paper

Determination of imaging performance of a digital mammography

Yoshie Kodera, Miho Takamura, Emi Tsuboi, Masahisa Ogawa, Rie Suzuki, Aya Chihara, Akiko Horii, Masamitsu Shima, Yoshihito Machida

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.534841

KEYWORDS: Chromium, Modulation transfer functions, Image quality, Digital mammography, Breast, Image processing, Imaging systems, X-rays, Aluminum, Digital imaging

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