Mr. Kazuo Shimura Profile

Kazuo Shimura

at FUJIFILM Holdings Corp

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 27 March 2009 Paper

A machine learning approach to extract spinal column centerline from three-dimensional CT data

Caihua Wang, Yuanzhong Li, Wataru Ito, Kazuo Shimura, Katsumi Abe

Proceedings Volume 7259, 72594T (2009) https://doi.org/10.1117/12.810982

KEYWORDS: Spinal cord, Machine learning, Computed tomography, Image segmentation, 3D image processing, Image compression, Data modeling, Bone, Medical imaging, Image processing

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Proceedings Article | 11 March 2008 Paper

A machine learning approach for body part recognition based on CT images

Keigo Nakamura, Yuanzhong Li, Wataru Ito, Kazuo Shimura

Proceedings Volume 6914, 69141U (2008) https://doi.org/10.1117/12.768480

KEYWORDS: Image processing, Computed tomography, Chest, Abdomen, Machine learning, Neck, Picture Archiving and Communication System, Head, CAD systems, Computer programming

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Proceedings Article | 5 March 2007 Paper

A machine learning approach for interactive lesion segmentation

Yuanzhong Li, Shoji Hara, Wataru Ito, Kazuo Shimura

Proceedings Volume 6512, 651246 (2007) https://doi.org/10.1117/12.708910

KEYWORDS: Image segmentation, Tumors, Machine learning, X-ray computed tomography, Magnetic resonance imaging, Liver, Computer programming, Computed tomography, Image resolution, Computing systems

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Proceedings Article | 16 March 2006 Paper

Rib shape recognition in lung x-ray images for intelligent assistance

Hideyuki Sakaida, Akira Oosawa, Kazuo Shimura

Proceedings Volume 6145, 61451H (2006) https://doi.org/10.1117/12.652110

KEYWORDS: Lung, Chest, X-ray imaging, X-rays, Shape analysis, Image filtering, Radiography, Image processing, Chest imaging, Picture Archiving and Communication System

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Proceedings Article | 5 May 2004 Paper

Generalized dynamic range compression algorithm for visualization of chest CT images

Shoji Hara, Kazuo Shimura, Takefumi Nagata

Proceedings Volume 5367, (2004) https://doi.org/10.1117/12.534676

KEYWORDS: Image processing, Lung, Tissues, Chest, Signal processing, Computed tomography, X-ray computed tomography, Image compression, Algorithm development, Visualization

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Proceedings Article | 30 May 2003 Paper

Stationary grid pattern removal using 2D technique for moiré-free radiographic image display

Ryoji Sasada, Masahiko Yamada, Shoji Hara, Hideya Takeo, Kazuo Shimura

Proceedings Volume 5029, (2003) https://doi.org/10.1117/12.479595

KEYWORDS: Image processing, Linear filtering, Image filtering, Wavelets, Diagnostics, Electronic filtering, Image quality, Image display, Signal attenuation, Signal detection

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Proceedings Article | 22 May 2003 Paper

Selective pattern enhancement processing for digital mammography, algorithms, and the visual evaluation

Masahiko Yamada, Kazuo Shimura, Takefumi Nagata

Proceedings Volume 5034, (2003) https://doi.org/10.1117/12.480067

KEYWORDS: Image processing, Signal processing, Signal detection, Mammography, Image enhancement, Mammary gland, Edge detection, Visualization, Chromium, Electronic filtering

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Proceedings Article | 24 May 1999 Paper

Appearance matching of radiographic images using lightness index

Eiji Ogawa, Kazuo Shimura

Proceedings Volume 3663, (1999) https://doi.org/10.1117/12.349656

KEYWORDS: CRTs, Calibration, Image processing, Abdomen, Displays, Skull, Chest, Magnetic resonance imaging, Chromium, Computed tomography

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Proceedings Article | 14 September 1993 Paper

Basic investigation of dual-energy x-ray absorptiometry for bone densitometry using computed radiography

Kazuo Shimura, Nobuyoshi Nakajima, Hiroshi Tanaka, Masamitsu Ishida, Hisatoyo Kato

Proceedings Volume 1896, (1993) https://doi.org/10.1117/12.154582

KEYWORDS: Bone, Minerals, X-rays, Medical imaging, Densitometry, X-ray imaging, Imaging systems, Image sensors, Calibration, Chromium

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Proceedings Article | 1 June 1992 Paper

Improvement of detection in computed radiography by new single-exposure dual-energy subtraction

Wataru Itoh, Kazuo Shimura, Nobuyoshi Nakajima, Masamitsu Ishida, Hisatoyo Kato

Proceedings Volume 1652, (1992) https://doi.org/10.1117/12.59448

KEYWORDS: Bone, Image processing, Medical imaging, Signal to noise ratio, Interference (communication), X-rays, Image filtering, Image enhancement, Radiography, X-ray imaging

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Showing 5 of 10 publications

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