Dr. Hiroshi Nakajima Profile

Dr. Hiroshi Nakajima

at OMRON Corp

SPIE Involvement:

Author

Proceedings Article | 15 May 2012 Paper

Smartphone home monitoring of ECG

Harold Szu, Charles Hsu, Gyu Moon, Joseph Landa, Hiroshi Nakajima, Yutaka Hata

Proceedings Volume 8401, 84010L (2012) https://doi.org/10.1117/12.923579

KEYWORDS: Electrocardiography, Lead, Heart, Electrodes, Compressed sensing, Blood, Databases, Tomography, Biomedical optics, Independent component analysis

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Proceedings Article | 10 May 2012 Paper

Systems Health Care: daily measurement and lifestyle change

Hiroshi Nakajima, Naoki Tsuchiya, Toshikazu Shiga, Yutaka Hata

Proceedings Volume 8401, 84011A (2012) https://doi.org/10.1117/12.918877

KEYWORDS: Medicine, Blood pressure, Sensors, Data modeling, Databases, Polysomnography, Therapeutics, Intelligence systems, Data analysis, Pathogens

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Proceedings Article | 10 May 2012 Open Access

Human care system for heart-rate and human-movement trajectory in home and its application to detect mental disease

Yutaka Hata, Seigo Kanazawa, Maki Endo, Naoki Tsuchiya, Hiroshi Nakajima

Proceedings Volume 8401, 840119 (2012) https://doi.org/10.1117/12.918552

KEYWORDS: Heart, Nervous system, Sensors, Cameras, Distance measurement, Fuzzy logic, Infrared cameras, Diagnostics, Computing systems, Imaging systems

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Proceedings Article | 4 June 2011 Paper

Heart-rate monitoring by air pressure and causal analysis

Naoki Tsuchiya, Hiroshi Nakajima, Yutaka Hata

Proceedings Volume 8058, 805811 (2011) https://doi.org/10.1117/12.883731

KEYWORDS: Electrocardiography, Sensors, Fuzzy logic, Biological research, Biosensing, Diagnostics, Nerve, Medical diagnostics, Systems modeling, Medicine

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Proceedings Article | 4 June 2011 Paper

Visceral fat estimation method by bioelectrical impedance analysis and causal analysis

Hiroshi Nakajima, Hiroshi Tasaki, Naoki Tsuchiya, Takehiro Hamaguchi, Toshikazu Shiga

Proceedings Volume 8058, 80580Z (2011) https://doi.org/10.1117/12.883722

KEYWORDS: Biological research, Computed tomography, Statistical analysis, X-rays, Magnetic resonance imaging, X-ray computed tomography, Sensors, Gold, Image processing, Electrodes

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Proceedings Article | 4 June 2011 Paper

YURAGI: analysis for detecting heart-rate by mat-type sensor in bed

Yutaka Hata, Kiyotaka Ho, Kei Kuramoto, Syoji Kobashi, Naoki Tsuchiya, Hiroshi Nakajima

Proceedings Volume 8058, 80580Y (2011) https://doi.org/10.1117/12.883339

KEYWORDS: Sensors, Ultrasonics, Heart, Interference (communication), Signal detection, Fuzzy logic, Algorithm development, Signal to noise ratio, Detection and tracking algorithms, Data analysis

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Proceedings Article | 4 June 2011 Paper

Smart health management technology and its applications

Hiroshi Nakajima

Proceedings Volume 8058, 80580X (2011) https://doi.org/10.1117/12.883736

KEYWORDS: Manufacturing, Sensors, Blood pressure, Feature extraction, Data acquisition, Environmental sensing, Heart, Humidity, Temperature metrology, Safety

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Showing 5 of 7 publications

Conference Committee Involvement (4)

Independent Component Analyses, Compressive Sampling, Large Data Analyses (LDA), Neural Networks, Biosystems, and Nanoengineering XIII

23 April 2015 | Baltimore, MD, United States

Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XII

7 May 2014 | Baltimore, MD, United States

Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI

1 May 2013 | Baltimore, Maryland, United States

Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering X

25 April 2012 | Baltimore, Maryland, United States

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