Prof. Seiji Hata Profile

Prof. Seiji Hata

Senior Researcher at Kagawa Univ

SPIE Involvement:

Author

SPIE Journal Paper | 20 June 2012 Open Access

Special Section Guest Editorial: Quality Control by Artificial Vision

Jean-Charles Pinoli, Karen Panetta, Seiji Hata

JEI, Vol. 21, Issue 2, 021101, (June 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.2.021101

KEYWORDS: Machine vision, Analytical research, Image processing, Image analysis, Control systems, Mining, Computer engineering, Computing systems, Algorithm development, Mathematical modeling

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Proceedings Article | 17 May 2012 Paper

Evaluation of nano-level 3D shape extraction system using RGB color interference fringes

S. Hata, S. Morimoto, H. Kobayashi

Proceedings Volume 8430, 84300M (2012) https://doi.org/10.1117/12.924099

KEYWORDS: RGB color model, Error analysis, Light sources and illumination, 3D metrology, Phase measurement, Phase shifts, Mirrors, Fringe analysis, 3D displays, LCDs

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Proceedings Article | 12 July 2011 Paper

Nano-level 3D shape measurement system using color analysis method of RGB interference fringes

Sheiji Hata, Daichi Kimura, Masanobu Kaneda, Shigeaki Morimoto, Hiroaki Kobayashi

Proceedings Volume 8000, 800008 (2011) https://doi.org/10.1117/12.890153

KEYWORDS: RGB color model, 3D metrology, Phase shifts, Light sources and illumination, Shape analysis, Mirrors, Laser development, 3D displays, LCDs, Light emitting diodes

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Proceedings Article | 8 October 2007 Paper

Relative stereo 3-D vision sensor and its application for nursery plant transplanting

Seiji Hata, Junichiro Hayashi, Satoru Takahashi, Hirotaka Hojo

Proceedings Volume 6719, 67190K (2007) https://doi.org/10.1117/12.754596

KEYWORDS: 3D vision, Robotic systems, Sensors, 3D image processing, Image processing, Stereoscopic cameras, Stereo vision systems, Image sensors, Projection systems, Cameras

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Proceedings Article | 29 May 2007 Paper

Visual inspection systems and human sensitivity

Seiji Hata, Yohei Matsuda, Nobuyuki Kamido

Proceedings Volume 6356, 635613 (2007) https://doi.org/10.1117/12.736957

KEYWORDS: Optical inspection, Inspection, Visualization, Printing, Image processing, Systems modeling, Imaging devices, Color difference, Visual process modeling, Defect detection

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Proceedings Article | 29 May 2007 Paper

3D vision sensor and its algorithm on clone seedlings plant system

Jun-ichiro Hayashi, Takehisa Hiroyasu, Hirotaka Hojo, Seiji Hata, Hiroshi Okada

Proceedings Volume 6356, 63561F (2007) https://doi.org/10.1117/12.737173

KEYWORDS: Sensors, 3D vision, Robots, Robotic systems, Image processing, 3D image processing, Stereo vision systems, Robot vision, Astatine, Projection systems

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Proceedings Article | 6 December 2005 Paper

3-D sensor using relative stereo method for bio-seedlings transplanting system

Takehisa Hiroyasu, Jun'ichiro Hayashi, Hirotaka Hojo, Seiji Hata

Proceedings Volume 6051, 605119 (2005) https://doi.org/10.1117/12.648846

KEYWORDS: 3D image processing, Stereo vision systems, Robotic systems, Image processing, Sensors, 3D vision, Robot vision, Projection systems, Stereoscopic cameras, Image sensors

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Proceedings Article | 6 December 2005 Paper

Development of the crone seedlings handling system using 3D-sensor and force control gripper

Hirotaka Hojo, Hiroshi Takarada, Takahisa Hiroyasu, Seiji Hata

Proceedings Volume 6051, 605117 (2005) https://doi.org/10.1117/12.648610

KEYWORDS: Robotic systems, Control systems, Sensors, Image processing, Stereo vision systems, Robot vision, 3D vision, Astatine, 3D image processing, Imaging systems

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Proceedings Article | 25 October 2004 Paper

New horizon of HUTOP production technologies: human sensory factors in total production life cycle

Hiroyasu Koshimizu, Seiji Hata, Takashi Anezaki

Proceedings Volume 5603, (2004) https://doi.org/10.1117/12.580584

KEYWORDS: Sensor technology, Sensors, Machine vision, Opto mechatronics

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Proceedings Article | 25 October 2004 Paper

3D modeling system using rotary vision sensor

Jun-ichiro Hayashi, Daisuke Shima, Seiji Hata, Noboru Higashi, Ken'ichi Kaida

Proceedings Volume 5603, (2004) https://doi.org/10.1117/12.580592

KEYWORDS: 3D vision, Sensors, Cameras, Sensing systems, Computer programming, 3D acquisition, Three dimensional sensing, 3D modeling, Systems modeling, 3D surface sensing

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Proceedings Article | 3 May 2004 Paper

New method for three-dimensional measurement by using the relative stereo method

Kenji Sumioka, Satoru Takahashi, Seiji Hata

Proceedings Volume 5303, (2004) https://doi.org/10.1117/12.526303

KEYWORDS: Sensors, Visualization, Calibration, Cameras, Stereoscopic cameras, 3D image processing, CCD cameras, Machine vision, Reliability, Light emitting diodes

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Proceedings Article | 30 September 2003 Paper

Relative stereo image processing and its application to visual inspection of assembled PCBs

Daisuke Shima, Seiji Hata, Kan'ichi Kaida, Noboru Higashi

Proceedings Volume 5264, (2003) https://doi.org/10.1117/12.517469

KEYWORDS: Cameras, 3D image processing, Image processing, Inspection, Optical inspection, Calibration, 3D metrology, Precision calibration, Stereo vision systems, Electronic components

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Proceedings Article | 1 May 2003 Paper

Development of evaluation method for concrete crack

Seiji Hata, Akira Mizobuchi, Tadashi Inai

Proceedings Volume 5132, (2003) https://doi.org/10.1117/12.514941

KEYWORDS: Databases, Image processing, Denoising, Roads, Image filtering, Safety, Imaging systems, Visualization, Inspection, Laser development

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Proceedings Article | 18 October 2002 Paper

3D vision sensor with multiple CCD cameras

Seiji Hata, Daisuke Shima, Kan'ichi Kaida

Proceedings Volume 4902, (2002) https://doi.org/10.1117/12.468381

KEYWORDS: Cameras, 3D image processing, 3D vision, Inspection, Image processing, Sensors, Stereo vision systems, CCD image sensors, CCD cameras, Imaging systems

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Proceedings Article | 1 March 1991 Paper

Visual inspection machine for solder joints using tiered illumination

Yuji Takagi, Seiji Hata, Susumu Hibi, Wilhelm Beutel

Proceedings Volume 1386, (1991) https://doi.org/10.1117/12.25375

KEYWORDS: Inspection, Image segmentation, Optical inspection, Image processing, System integration, Reflection, Machine vision, Bridges, Data corrections, Reflectivity

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Showing 5 of 15 publications

Conference Committee Involvement (10)

10th International Conference on Quality Control by Artificial Vision

28 June 2011 | Saint-Etienne, France

Wavelet Applications in Industrial Processing VI

21 January 2009 | San Jose, California, United States

Wavelet Applications in Industrial Processing V

11 September 2007 | Boston, MA, United States

Optomechatronic Computer-Vision Systems

3 October 2006 | Boston, Massachusetts, United States

Wavelet Applications in Industrial Processing IV

2 October 2006 | Boston, Massachusetts, United States

Showing 5 of 10 Conference Committees

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