Mr. Suzuki Katsumi Profile

Suzuki Katsumi

at Hitachi Medical Corp

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Author

Publications (9)

Proceedings Article | 18 March 2015 Paper

A study on quality improvement of x-ray imaging of the respiratory-system based on a new image processing technique

Jun Torii, Yuichi Nagai, Tatsuya Horita, Yuuji Matsumoto, Takehiro Izumo, Mayumi Kitagawa, Kanyu Ihara, Tadashi Nakamura, Wataru Mukoyoshi, Kounosuke Tennmei, Katsumi Suzuki, Akio Hara, Shinji Sasada, Tomohiko Aso

Proceedings Volume 9412, 941246 (2015) https://doi.org/10.1117/12.2080728

KEYWORDS: Digital filtering, Image filtering, Image processing, Denoising, X-ray imaging, X-rays, Fluoroscopy, Medical imaging, Image quality, Sensors

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Proceedings Article | 19 March 2014 Paper

A study of the x-ray image quality improvement in the examination of the respiratory system based on the new image processing technique

Yuichi Nagai, Mayumi Kitagawa, Jun Torii, Takumi Iwase, Tomohiko Aso, Kanyu Ihara, Mari Fujikawa, Yumiko Takeuchi, Katsumi Suzuki, Takashi Ishiguro, Akio Hara

Proceedings Volume 9033, 90332J (2014) https://doi.org/10.1117/12.2042445

KEYWORDS: Digital filtering, Image filtering, X-rays, X-ray imaging, Denoising, Lung, Biopsy, Image processing, Electronic filtering, Image quality

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Proceedings Article | 15 March 2007 Paper

A new x-ray imaging technique for radiography mode of flat-panel imager

K. Suzuki, S. Ikeda, K. Ueda, R. Baba

Proceedings Volume 6510, 651047 (2007) https://doi.org/10.1117/12.709079

KEYWORDS: Gain switching, Imaging systems, Radiography, Image quality, Medical imaging, Sensors, Algorithm development, X-ray imaging, Fluoroscopy, Signal to noise ratio

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Proceedings Article | 2 March 2006 Paper

The line-noise-reduction for low dose x-ray fluoroscopy with the flat panel detector

Tadashi Nakamura, Shigeyuki Ikeda, Katsumi Suzuki, Shinobu Takenouchi

Proceedings Volume 6142, 61422T (2006) https://doi.org/10.1117/12.651945

KEYWORDS: Fluoroscopy, X-rays, Collimation, Sensors, X-ray imaging, Collimators, Chest, X-ray detectors, Image processing, Scintillators

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Proceedings Article | 6 May 2004 Paper

Development of angiography system with cone-beam reconstruction using large-area flat-panel detector

Katsumi Suzuki, Shigeyuki Ikeda, Ken Ueda, Tadashi Nakamura, Masakazu Okabe, Takayuki Kadomura, Rika Baba, Richard Colbeth

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.533993

KEYWORDS: Angiography, Sensors, Spatial resolution, Imaging systems, X-rays, Medical imaging, X-ray imaging, Modulation transfer functions, 3D image reconstruction, Detector development

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Proceedings Article | 5 June 2003 Paper

Development and evaluation of a digital radiography system using a large-area flat panel detector

Shigeyuki Ikeda, Katsumi Suzuki, Ken Ishikawa, Richard Colbeth, Chris Webb, Saori Tanaka, Kenji Okusako

Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.479992

KEYWORDS: Fluoroscopy, Venus, Sensors, Imaging systems, Modulation transfer functions, Image processing, Angiography, Radiography, Medical imaging, Prototyping

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Proceedings Article | 3 May 2002 Paper

Development and evaluation of a digital radiography system using a large-area flat-panel detector

Katsumi Suzuki, Shigeyuki Ikeda, Ken Ishikawa, Gen Iinuma, Satoshi Ogasawara, Noriyuki Moriyama, Yasutaka Konno

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465577

KEYWORDS: Imaging systems, Cameras, Radiography, Signal to noise ratio, Modulation transfer functions, Sensors, Medical imaging, Fluoroscopy, X-ray detectors, Image quality

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Proceedings Article | 28 June 2001 Paper

Development of a real-time digital radiography system using a scintillator-type flat-panel detector

Shigeyuki Ikeda, Katsumi Suzuki, Ken Ishikawa, Kenichi Okajima

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430875

KEYWORDS: Sensors, Signal to noise ratio, Radiography, Fluoroscopy, Imaging systems, Image quality, Prototyping, Modulation transfer functions, Stomach, Scintillators

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Proceedings Article | 28 May 1999 Paper

Automatically controlled x-ray-compensating filter system

Katsumi Suzuki, Shigeyuki Ikeda, Noriyuki Imai

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349543

KEYWORDS: Image filtering, Angiography, X-rays, Control systems, Absorption filters, Algorithm development, X-ray imaging, Surgery, Fluoroscopy, Switches

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Showing 5 of 9 publications

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