Dr. Jianqiang Xu Profile

Dr. Jianqiang Xu

at Shandong Univ

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Author

Publications (6)

Proceedings Article | 19 May 2006 Paper

Wavelet digital filter method for image processing of 3D measurement profilometry

Y. Wang, S. Fu, J. Xu, C. Zhou, S. Si, C. Gao

Proceedings Volume 6150, 615010 (2006) https://doi.org/10.1117/12.676399

KEYWORDS: Wavelets, Digital filtering, Fourier transforms, Image processing, Signal processing, 3D metrology, Phase shifts, Linear filtering, Phase measurement, 3D image processing

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Proceedings Article | 29 April 2003 Paper

Optical image processing technology in recognizing specific trace

Yunshan Wang, Shuchun Si, Jianqiang Xu, Canlin Zhou, Chengyong Gao

Proceedings Volume 5058, (2003) https://doi.org/10.1117/12.510312

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Proceedings Article | 29 April 2003 Paper

Calibration algorithm of unequal step phase-shifting based on checking

Shuchun Si, Yunshan Wang, Jianqiang Xu, Canlin Zhou, Chengyong Gao

Proceedings Volume 5058, (2003) https://doi.org/10.1117/12.510259

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Proceedings Article | 29 April 2003 Paper

Research on application of special filter in projecting grating profilometry

Jianqiang Xu, Yunshan Wang, Shuchun Si, Chengyong Gao, Dazhen Yun

Proceedings Volume 5058, (2003) https://doi.org/10.1117/12.510276

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Proceedings Article | 29 May 2002 Paper

Projection technology and its application in engineering

Yunshan Wang, Canlin Zhou, Jianqiang Xu, Fujun Yang, Shuchun Si, Yuanhua Qi

Proceedings Volume 4537, (2002) https://doi.org/10.1117/12.468862

KEYWORDS: Linear filtering, Image processing, Optical filters, Fringe analysis, Moire patterns, Phase shifts, Logic, Fourier transforms, Physics, Microelectronics

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Proceedings Article | 29 May 2002 Paper

Image processing method in measuring tiny surface with projecting grating profilometry

Jianqiang Xu, Yunshan Wang, Dazhen Yun

Proceedings Volume 4537, (2002) https://doi.org/10.1117/12.468842

KEYWORDS: Image processing, Binary data, Image filtering, Fourier transforms, Dubnium, Image quality, Linear filtering, Mechanics, Physics, Microelectronics

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Showing 5 of 6 publications

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