Prof. Akira Akiyama Profile

Prof. Akira Akiyama

Professor at Kanazawa Technical College

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 30 September 2016 Paper

Stereo matching image processing by the fixed pixels period sampling edge detection and the characteristic band area construction

Akira Akiyama, Hideo Kumagai

Proceedings Volume 9948, 994818 (2016) https://doi.org/10.1117/12.2237618

KEYWORDS: Edge detection, Image processing, Binary data, Image compression, Cameras, Color difference, Video, Distortion, Optical design, Current controlled current source

Read Abstract +

Proceedings Article | 3 September 2015 Paper

Object silhouettes and surface directions through stereo matching image processing

Akira Akiyama, Hideo Kumagai

Proceedings Volume 9579, 95790D (2015) https://doi.org/10.1117/12.2187657

KEYWORDS: Linear filtering, Image filtering, Image processing, Binary data, RGB color model, Imaging systems, Sensors, Computer programming, Optical filters, Ranging

Read Abstract +

Proceedings Article | 12 September 2014 Paper

Stereo matching image processing by synthesized color and the characteristic area by the synthesized color

Akira Akiyama, Eiichiro Mutoh, Hideo Kumagai

Proceedings Volume 9193, 91930E (2014) https://doi.org/10.1117/12.2062432

KEYWORDS: Binary data, Image processing, Imaging systems, Linear filtering, Ranging, Wavelets, Cameras, Computer programming, Object recognition, Statistical analysis

Read Abstract +

Proceedings Article | 30 September 2013 Paper

Stereo matching image processing by selected finite length edge line matching on least square method

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai

Proceedings Volume 8842, 88420S (2013) https://doi.org/10.1117/12.2023888

KEYWORDS: Image segmentation, Image processing, Imaging systems, Cameras, Wavelets, Computer programming, Linear filtering, Image filtering, Tolerancing, Ranging

Read Abstract +

Proceedings Article | 19 October 2012 Paper

Geometrical stereo matching image guidance for ground vehicle on focused image pixel grouping and stacked images statistical operation

Akira Akiyama, Nobuaki Kobayashi, Hideo Kumagai, Eiichiro Mutoh, Hiromitsu Ishii

Proceedings Volume 8487, 848709 (2012) https://doi.org/10.1117/12.929508

KEYWORDS: Binary data, Imaging systems, Linear filtering, Cameras, Computer programming, Wavelets, Image processing, Image filtering, Wavelet transforms, Ranging

Read Abstract +

Proceedings Article | 15 September 2011 Paper

Wide and narrow dual image guidance system for ground vehicle on fast focusing and stereo matching operation

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai, Hiromitsu Ishii

Proceedings Volume 8129, 812905 (2011) https://doi.org/10.1117/12.893157

KEYWORDS: Cameras, Computer programming, Linear filtering, Wavelets, Ranging, Image processing, Algorithm development, Atrial fibrillation, Image resolution, Imaging systems

Read Abstract +

Proceedings Article | 26 August 2010 Paper

Dual-image guidance system for autonomous vehicle on fast focusing and RGB similarity operation

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai, Hirofumi Yamada, Hiromitsu Ishii

Proceedings Volume 7787, 77870E (2010) https://doi.org/10.1117/12.860286

KEYWORDS: Cameras, RGB color model, Linear filtering, Imaging systems, Computer programming, Wavelet transforms, Algorithm development, Computing systems, Wavelets, Sensors

Read Abstract +

Proceedings Article | 22 August 2009 Paper

Infrared image guidance for ground vehicle based on fast wavelet image focusing and tracking

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai, Hirofumi Yamada, Hiromitsu Ishii

Proceedings Volume 7429, 742906 (2009) https://doi.org/10.1117/12.825915

KEYWORDS: Infrared imaging, Infrared radiation, Linear filtering, Infrared cameras, Wavelets, Wavelet transforms, Algorithm development, Computer programming, Image processing, Digital filtering

Read Abstract +

Proceedings Article | 11 September 2008 Paper

Space imaging infrared optical guidance for autonomous ground vehicle

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai, Hirofumi Yamada, Hiromitsu Ishii

Proceedings Volume 7061, 70610K (2008) https://doi.org/10.1117/12.794345

KEYWORDS: Infrared cameras, Infrared imaging, Infrared radiation, Wavelet transforms, Computer programming, Linear filtering, Astronomical imaging, Optical imaging, Image processing, Wavelets

Read Abstract +

Proceedings Article | 14 September 2007 Paper

Space imaging optical guidance for ground vehicle

Akira Akiyama, Nobuaki Kobayashi, Eiichiro Mutoh, Hideo Kumagai, Hirofumi Yamada, Hiromitsu Ishii

Proceedings Volume 6668, 66680J (2007) https://doi.org/10.1117/12.733333

KEYWORDS: Sensors, Free space, Free space optics, Optical imaging, Astronomical imaging, Imaging systems, Image sensors, Roads, Image processing, Ranging

Read Abstract +

Proceedings Article | 5 September 2006 Paper

Space imaging measurement system based on fixed lens and moving detector

Akira Akiyama, Minoru Doshida, Eiichiro Mutoh, Hideo Kumagai, Hirofumi Yamada, Hiromitsu Ishii

Proceedings Volume 6289, 628907 (2006) https://doi.org/10.1117/12.680265

KEYWORDS: Sensors, Imaging systems, Modulation transfer functions, Geometrical optics, CCD cameras, 3D image processing, Distance measurement, Ranging, CCD image sensors, Image sensors

Read Abstract +

SPIE Journal Paper | 1 January 2005

Optical fiber imaging laser radar

Akira Akiyama, Yukiteru Kakimoto, Kazuhisa Kanda, Masahiro Kuwabara, Hiroyuki Yasuo, Eiichiro Mutoh, Hideo Kumagai, Takahiro Watanabe, Minoru Doshida, Hiromitsu Ishii

OE, Vol. 44, Issue 01, 016201, (January 2005) https://doi.org/10.1117/12.10.1117/1.1828092

KEYWORDS: Optical fibers, Imaging systems, Stereoscopy, LIDAR, Image resolution, Radar imaging, Distance measurement, Optical imaging, Staring arrays, Pulsed laser operation

Read Abstract +

Proceedings Article | 29 September 2004 Paper

An experimental and computational study of the COIL resonators for the development of the COIL thermal image marker system to the far-field objects

Akira Akiyama, Minoru Doshida, Akiyoshi Hayakawa, Tomohito Takada, Hiroki Nagaoka, Fumio Wani, Eiichiro Mutoh, Masamori Endo, Hideo Kumagai, Hidenori Okuzaki, Hiromitsu Ishii

Proceedings Volume 5525, (2004) https://doi.org/10.1117/12.559034

KEYWORDS: Resonators, Chemical oxygen iodine lasers, Thermography, Mirrors, Laser resonators, Imaging systems, Infrared imaging, Atmospheric propagation, Numerical simulations, Infrared radiation

Read Abstract +

Proceedings Article | 6 November 2003 Paper

Optical fiber imaging laser radar

Akira Akiyama, Takahiro Watanabe, Minoru Doshida, Kazuhisa Kanda, Yukiteru Kakimoto, Hiroyuki Yasuo, Masahiro Kuwabara, Hideo Kumagai, Hiromitsu Ishii

Proceedings Volume 5174, (2003) https://doi.org/10.1117/12.505404

KEYWORDS: Optical fibers, Radar imaging, LIDAR, Optical imaging, Imaging systems, Fiber lasers, Distance measurement, Optical arrays, Pulsed laser operation, Staring arrays

Read Abstract +

SPIE Journal Paper | 1 January 1994

1040 X 1040 infrared charge sweep device imager with PtSi Schottky-barrier detectors

Akira Akiyama, Tatsuro Sasaki, Toshiki Seto, Akiyoshi Mori, Ryuji Ishigaki, Sho Itoh, Naoki Yutani, Masafumi Kimata, Natsuro Tsubouchi

OE, Vol. 33, Issue 01, (January 1994) https://doi.org/10.1117/12.10.1117/12.162277

KEYWORDS: Imaging systems, Sensors, Infrared imaging, Thermography, Infrared radiation, Infrared sensors, Video, Image sensors, Contrast transfer function, Modulation transfer functions

Read Abstract +

Proceedings Article | 1 November 1993 Paper

Performance of 1M-IRCSD imager with PtSi Schottky-barrier detectors

Toshiki Seto, Akiyoshi Mori, Ryuji Ishigaki, Sho Itoh, Naoki Yutani, Masafumi Kimata, Natsuro Tsubouchi, Akira Akiyama, Tatsuro Sasaki

Proceedings Volume 2020, (1993) https://doi.org/10.1117/12.160560

KEYWORDS: Imaging systems, Sensors, Infrared technology, Video, Thermography, Image sensors, Contrast transfer function, Standards development, Scanners, Modulation transfer functions

Read Abstract +

Showing 5 of 16 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years