Mr. Naoshi Yamahira Profile

Naoshi Yamahira

at JFE Steel Corp

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Publications (2)

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 | 27 September 2016 Paper

Anomaly detection of blast furnace condition using tuyere cameras

Naoshi Yamahira, Takehide Hirata, Kazuro Tsuda, Yasuyuki Morikawa, Yousuke Takata

Proceedings Volume 9971, 997113 (2016) https://doi.org/10.1117/12.2237716

KEYWORDS: Cameras, Iron, Inspection, Manufacturing, Process control, Principal component analysis, Image processing, Metals, Target detection, Statistical analysis

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