Mr. Toshifumi Kodama Profile

Toshifumi Kodama

at JFE Techno-Research

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 17 September 2018 Paper

Monitoring refractory wear in a coke oven under high temperature

Naoshi Yamahira, Toshifumi Kodama, Shinjiro Baba, Hiroaki Komatsubara, Masaki Kajitani

Proceedings Volume 10752, 1075203 (2018) https://doi.org/10.1117/12.2319899

KEYWORDS: Cameras, Optical filters, Optical design, 3D metrology, Optical testing, Linear filtering, Laser range finders, Absorption, Inspection, Glasses

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Proceedings Article | 24 August 2017 Presentation + Paper

Development of quadruplet-camera system for pipe thread measurement

Shudo Takenaka, Toshifumi Kodama, Kingo Sawada, Takahiro Yamazaki

Proceedings Volume 10376, 103760N (2017) https://doi.org/10.1117/12.2273593

KEYWORDS: Optics manufacturing, Diffraction, Optical testing, Optical resolution, Manufacturing, Optical design, Optical calibration, CCD cameras, Cameras, Light sources

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Proceedings Article | 26 September 2016 Presentation + Paper

Development of twin-illumination and subtraction technique for detection of concave and convex defects on steel surfaces

Hiroaki Ono, Akihiro Ogawa, Takahiro Yamasaki, Takahiro Koshihara, Toshifumi Kodama, Yukinori Iizuka, Takahiko Oshige

Proceedings Volume 9961, 99610I (2016) https://doi.org/10.1117/12.2236437

KEYWORDS: Inspection, Optical inspection, Defect detection, Image processing, Cameras, Reflection, Optical filters, Prototyping, Signal detection, Polarization

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Proceedings Article | 13 May 2013 Paper

Development of alignment-guidance device for grooved roll mill using parallel projection imaging technique

Toshifumi Kodama, Teruhisa Iwata, Daisaku Yamagami, Keiji Takagi

Proceedings Volume 8788, 87881K (2013) https://doi.org/10.1117/12.2020332

KEYWORDS: Image processing, Edge detection, Detection and tracking algorithms, Manufacturing, Inspection, Algorithm development, Data processing, Optical alignment, Sensors, Cameras

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