Dr. Hiroaki Sugiura Profile

Dr. Hiroaki Sugiura

Manager at Mitsubishi Electric Corp

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 19 February 2013 Paper

A visibility improvement technique for fog images suitable for real-time application

Yoshitaka Toyoda, Daisuke Suzuki, Koichi Yamashita, Takashi Ito, Narihiro Matoba, Tetsuya Kuno, Hiroaki Sugiura

Proceedings Volume 8656, 86560Q (2013) https://doi.org/10.1117/12.2002306

KEYWORDS: Fiber optic gyroscopes, Visibility through fog, Visibility, Cameras, Surveillance, Image processing, Air contamination, Video surveillance, Video, Gaussian filters

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Proceedings Article | 16 January 2006 Paper

Six-primary-color LCD monitor using six-color LEDs with an accurate calibration system

Hiroaki Sugiura, Hideyuki Kaneko, Shuichi Kagawa, Jun Someya, Hideki Tanizoe

Proceedings Volume 6058, 60580H (2006) https://doi.org/10.1117/12.642712

KEYWORDS: Light emitting diodes, Sensors, Calibration, LCDs, Radium, Prototyping, Temperature metrology, Picosecond phenomena, Promethium, Gallium

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Proceedings Article | 17 January 2005 Paper

Wide-color-gamut and high-brightness WUXGA LCD monitor with color calibrator

Hiroaki Sugiura, Hideyuki Kaneko, Shuichi Kagawa, Masahiko Ozawa, Hideki Tanizoe, Hiroshi Ueno, Taro Kimura, Hiroshi Katou

Proceedings Volume 5667, (2005) https://doi.org/10.1117/12.585706

KEYWORDS: LCDs, Light emitting diodes, Calibration, Prototyping, LED backlight, Liquid crystals, CRTs, Sensors, Light sources, Printing

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Proceedings Article | 28 May 2004 Paper

Wide-color-gamut monitors: LED-backlighting LCD and new phosphor CRT

Hiroaki Sugiura, Hideyuki Kaneko, Shuichi Kagawa, Masahiko Ozawa, Hideki Tanizoe

Proceedings Volume 5289, (2004) https://doi.org/10.1117/12.526522

KEYWORDS: LCDs, CRTs, RGB color model, Standards development, Printing, Computing systems, Video, Light emitting diodes, LED backlight, Photography

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Proceedings Article | 30 April 2003 Paper

TFT-LCD module realizing plural color modes

Hiroaki Sugiura, Shuichi Kagawa, Hideyuki Kaneko, Masahiko Ozawa, Kenichi Niki

Proceedings Volume 5003, (2003) https://doi.org/10.1117/12.476155

KEYWORDS: LCDs, Data conversion, Color reproduction, 3D image processing, Color difference, RGB color model, Bismuth, CRTs, Standards development, Multimedia

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Proceedings Article | 30 May 2002 Paper

Method for color gamut compression based on subjective evaluation

Mariko Takahashi, Narihiro Matoba, Hiroaki Sugiura

Proceedings Volume 4662, (2002) https://doi.org/10.1117/12.469545

KEYWORDS: Color difference, Virtual colonoscopy, Printing, Data modeling, CRTs, Digital cameras, Image compression, Silicon, Visualization, Systems modeling

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Proceedings Article | 26 April 2002 Paper

Development of sRGB compliant front LCD projectors

Hiroaki Sugiura, Shuichi Kagawa, Hideyuki Kaneko, Mariko Takahashi, Narihiro Matoba, Junichi Nose

Proceedings Volume 4657, (2002) https://doi.org/10.1117/12.463780

KEYWORDS: LCDs, Color reproduction, Data conversion, Projection systems, Image processing, 3D image processing, Standards development, Color difference, RGB color model, Colorimetry

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Proceedings Article | 15 May 2001 Paper

Oblique pixel slide method using optical devices for digital cameras with a single CCD

Tetsuya Kuno, Hiroaki Sugiura, Narihiro Matoba

Proceedings Volume 4306, (2001) https://doi.org/10.1117/12.426978

KEYWORDS: Charge-coupled devices, CCD cameras, Signal processing, Liquid crystals, Image resolution, Imaging systems, Cameras, Optical filters, Digital cameras, Image processing

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Proceedings Article | 21 December 2000 Paper

Development of a new color conversion system

Hiroaki Sugiura, Shuichi Kagawa, Mariko Takahashi, Narihiro Matoba

Proceedings Volume 4300, (2000) https://doi.org/10.1117/12.410801

KEYWORDS: Color reproduction, RGB color model, Data conversion, Color difference, LCDs, Zirconium, Image processing, 3D image processing, Liquid crystals, Ytterbium

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Proceedings Article | 15 May 2000 Paper

Development of a multispectral camera system

Hiroaki Sugiura, Tetsuya Kuno, Norihiro Watanabe, Narihiro Matoba, Junichiro Hayashi, Yoichi Miyake

Proceedings Volume 3965, (2000) https://doi.org/10.1117/12.385450

KEYWORDS: Cameras, Optical filters, Reflectivity, Imaging systems, Charge-coupled devices, Software development, Image transmission, Data conversion, Sensors, Control systems

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SPIE Journal Paper | 1 October 1999

Aliasing reduction method for color digital still cameras with a single-chip charge-coupled device

Tetsuya Kuno, Hiroaki Sugiura, Masako Asamura, Yoshiko Hatano, Narihiro Matoba

JEI, Vol. 8, Issue 04, (October 1999) https://doi.org/10.1117/12.10.1117/1.482699

KEYWORDS: Charge-coupled devices, Cameras, Optical filters, Electronic filtering, Image resolution, Signal to noise ratio, CCD cameras, Image quality, Image processing, Video