Dr. Takayuki Tanaka Profile

Dr. Takayuki Tanaka

at Hokkaido Univ

SPIE Involvement:

Author

Proceedings Article | 17 November 2008 Paper

Object recognition based on relationship between camera vibration and measurement error on stereo measurement

Shin'ya Okazaki, Takayuki Tanaka, Shun'ichi Kaneko, Hidenori Takauji

Proceedings Volume 7266, 726619 (2008) https://doi.org/10.1117/12.807265

KEYWORDS: Cameras, Stereoscopic cameras, Statistical analysis, Camera shutters, Imaging systems, Object recognition, Opto mechatronics, Current controlled current source, Error analysis

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Proceedings Article | 17 November 2008 Paper

Robust self-matching based focus measure

Yuan Li, Hidenori Takauji, Shun'ichi Kaneko, Takayuki Tanaka, Isao Ohmura

Proceedings Volume 7266, 72661P (2008) https://doi.org/10.1117/12.816074

KEYWORDS: Opto mechatronics, Current controlled current source

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Proceedings Article | 17 November 2008 Paper

A blowing-based method of detecting trunk and estimating root position for weeding mobile robots

Fan Zhang, Akihiko Matsushita, Shun'ichi Kaneko, Takayuki Tanaka

Proceedings Volume 7266, 726618 (2008) https://doi.org/10.1117/12.807244

KEYWORDS: 3D metrology, Robots, Mobile robots, Fluctuations and noise, Stereoscopic cameras, Distance measurement, Statistical analysis, Information science, Agriculture, 3D image processing

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Proceedings Article | 29 May 2007 Paper

Robust focusing by orientation code matching and its application to depth reconstruction

Yuan Li, Isao Ohmura, Hidenori Takauji, Shun'ichi Kaneko, Takayuki Tanaka

Proceedings Volume 6356, 635610 (2007) https://doi.org/10.1117/12.736748

KEYWORDS: Cameras, Calibration, Image quality, Lithium, Control systems, Imaging systems, Iris, Sensing systems, Information technology, Image compression

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Proceedings Article | 19 October 2006 Paper

Using orientation code matching for robustly sensing real velocity of agrimotors

Kazuya Nakahara, Hidenori Takauji, Shun'ichi Kaneko, Takayuki Tanaka, Masashi Shimizu, Yukio Miyashita

Proceedings Volume 6375, 63750I (2006) https://doi.org/10.1117/12.685841

KEYWORDS: Agriculture, Velocity measurements, Cameras, Sensors, Computing systems, Image compression, Prototyping, Image processing, Detection and tracking algorithms, Information technology

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Proceedings Article | 19 October 2006 Paper

Local retouching of degraded images by histogram-based similarity evaluation

Lin Fu, Shun'ichi Kaneko, Takayuki Tanaka

Proceedings Volume 6375, 63750H (2006) https://doi.org/10.1117/12.684844

KEYWORDS: Image segmentation, Statistical analysis, Light sources and illumination, Algorithm development, Image quality, Image processing algorithms and systems, Image processing, Evolutionary algorithms, Computing systems, Ruthenium

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Proceedings Article | 12 October 2006 Paper

Expansion of measuring range of stereovision system based on Mono-MoCap

Hidenori Takahashi, Takayuki Tanaka, Shun'ichi Kaneko

Proceedings Volume 6375, 63750B (2006) https://doi.org/10.1117/12.689437

KEYWORDS: Cameras, 3D metrology, Imaging systems, Stereoscopic cameras, Calibration, Computing systems, Stereo vision systems, Distortion, Infrared radiation, Iris

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