CONFERENCE PROCEEDINGS
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Bengong Hao
at Harbin Engineering Univ
SPIE Involvement:
Author
Publications (3)
Proceedings Article | 10 October 2013 Paper
Image edge enhancement for moving objects with a spiral phase filter
Proceedings Volume 8916, 891624 (2013) https://doi.org/10.1117/12.2035764
KEYWORDS: Image enhancement, Image filtering, Optical filters, Video, Spiral phase plates, Image processing, Filtering (signal processing), Signal processing, Linear filtering, Charge-coupled devices
Proceedings Article | 10 October 2013 Paper
Radius measurement using a parallel two-step spatial carrier phase-shifting common-path interferometer
Proceedings Volume 8916, 891623 (2013) https://doi.org/10.1117/12.2035755
KEYWORDS: Interferometers, Chromium, Phase shifts, Fourier transforms, CCD cameras, Phase retrieval, Optical filters, Ronchi rulings, Spatial filters, Linear filtering
Proceedings Article | 31 January 2013 Paper
Radius measurement using two-windows common-path interferometry with phase grating
Bengong Hao, Ming Diao, Zhi Zhong, Mingguang Shan, Yabin Zhang, Shulei Lang
Proceedings Volume 8759, 87591X (2013) https://doi.org/10.1117/12.2012499
KEYWORDS: Spatial light modulators, Phase measurement, Chromium, Phase shifts, Phase interferometry, Interferometry, Fourier transforms, Binary data, Spatial filters, Phase retrieval
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