Mr. Guohua Feng Profile

Guohua Feng

at Zhejiang University

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Author

Publications (2)

Proceedings Article | 7 March 2019 Paper

Complicated intermittent scratches detection research on surface of optical components based on adaptive sector scanning algorithm cascading mean variance threshold algorithm

Fanyi Wang, Pin Cao, Yongying Yang, Rongzhi Liu, Fan Wu, Pengfei Zhang, Jiabin Jiang, Huiting Chai, Yihui Zhang, Yubin Du, Guohua Feng, Xiang Xiao, Yanwei Li

Proceedings Volume 11053, 110531L (2019) https://doi.org/10.1117/12.2511381

KEYWORDS: Detection and tracking algorithms, Optical components, Image processing, Parallel processing, Machine vision, Pattern recognition

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Proceedings Article | 7 March 2019 Paper

Defect detection method for complex surface based on human visual characteristics and feature extracting

Yubin Du, Pin Cao, Yongying Yang, Fanyi Wang, Rongzhi Liu, Fan Wu, Pengfei Zhang, Huiting Chai, Jiabin Jiang, Yihui Zhang, Guohua Feng, Xiang Xiao, Yanwei Li

Proceedings Volume 11053, 110531R (2019) https://doi.org/10.1117/12.2511490

KEYWORDS: Machine vision, Image filtering, Defect detection, Image processing algorithms and systems, Image processing, Gaussian filters, Detection and tracking algorithms, Image quality

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