Mr. Qinghe Song Profile

Qinghe Song

at Kunming Univ of Science and Technology

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Author

Publications (11)

Proceedings Article | 27 November 2023 Poster + Paper

Speckle denoising of digital holographic interferometry via integrated CycleGAN

Hongbo Yu, Qiang Fang, Qinghe Song, Jiayi Song, Haiting Xia

Proceedings Volume 12768, 1276825 (2023) https://doi.org/10.1117/12.2687350

KEYWORDS: Speckle, Denoising, Holographic interferometry, Deep learning, Digital holography

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Proceedings Article | 20 December 2022 Poster

Speckle de-noising via deep learning in digital holographic interferometry

Qiang Fang, Haiting Xia, Qinghe Song, Peigen Li

Proceedings Volume 12318, 123181Z (2022) https://doi.org/10.1117/12.2642096

KEYWORDS: Speckle, Signal attenuation, Holographic interferometry, Digital holography, Signal to noise ratio, Image filtering, Denoising, Optical filters, Optical design, Network architectures

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Proceedings Article | 24 August 2015 Paper

A simple and efficient algorithm to reconstruct digital color holograms

Junchang Li, Qinghe Song, Zujie Peng, Pascal Picart

Proceedings Volume 9660, 96601Y (2015) https://doi.org/10.1117/12.2196194

KEYWORDS: Digital holography, 3D image reconstruction, Holograms, Reconstruction algorithms, Image filtering, Holography, Diffraction, Sensors, Digital imaging, Convolution

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Proceedings Article | 11 September 2012 Paper

Nonlinear phenomena in digital holography: the case of pixel saturation

Pascal Picart, Patrice Tankam, Qinghe Song

Proceedings Volume 8413, 84130J (2012) https://doi.org/10.1117/12.976042

KEYWORDS: Digital holography, Holograms, 3D image reconstruction, Holography, Image quality, Sensors, Convolution, Modeling, Speckle, Numerical simulations

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Proceedings Article | 17 November 2010 Paper

Eliminating zero-order diffraction in the digital holography wavefront reconstruction with adjustable magnification

Junchang Li, Qinghe Song, Patrice Tankam, Pascal Picart

Proceedings Volume 7848, 78481Y (2010) https://doi.org/10.1117/12.868875

KEYWORDS: Fourier transforms, Digital imaging, Wavefront reconstruction, Optical filters, Image filtering, Charge-coupled devices, Holograms, Digital holography, Diffraction, 3D image reconstruction

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Proceedings Article | 17 November 2010 Paper

Research on the recording hologram with Foveon in digital color holography

Qinghe Song, Yanmei Wu, Patrice Tankam, Pascal Picart, Junchang Li

Proceedings Volume 7848, 784819 (2010) https://doi.org/10.1117/12.868636

KEYWORDS: 3D image reconstruction, Digital holography, Holograms, Holography, Charge-coupled devices, Digital recording, Foveon X3 sensor, Image processing, Image sensors, Image quality

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Proceedings Article | 17 January 2008 Paper

Comparative study of two measurements of micro-deformation field with optical method

Qinghe Song, Yanmei Wu, Jie Zhu, Junchang Li

Proceedings Volume 6723, 67233J (2008) https://doi.org/10.1117/12.783509

KEYWORDS: Digital holography, Shearography, Holograms, Interferometry, Charge-coupled devices, Optical testing, Speckle, Digital image processing, Image processing, Speckle interferometry

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Proceedings Article | 4 January 2008 Paper

Surface contour measurement by LC-SLM digital phase-shifting holography

Qinghe Song, Yanmei Wu, Junchang Li, Jinbin Gui

Proceedings Volume 6832, 68320B (2008) https://doi.org/10.1117/12.755319

KEYWORDS: Phase shifts, Digital holography, Computer programming, Holography, Charge-coupled devices, Holograms, Phase shifting, Liquid crystals, CCD image sensors, Speckle

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Proceedings Article | 4 January 2008 Paper

Study on encoding technique of phase-shifting unit based on LC-SLM

Yanmei Wu, Qinghe Song, Junchang Li, Jinbin Gui

Proceedings Volume 6832, 68320T (2008) https://doi.org/10.1117/12.755335

KEYWORDS: Computer programming, Phase shifts, Diffraction, Holography, Digital holography, Diffraction gratings, Holograms, Interferometry, Computer generated holography, Holographic interferometry

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Proceedings Article | 4 January 2008 Paper

A sample test on the tilt angle of object light illumination in digital holographic 3D surface shape detection

Zu-jie Peng, Qing-he Song, Jun-chang Li

Proceedings Volume 6832, 683212 (2008) https://doi.org/10.1117/12.756096

KEYWORDS: Laser optics, Diffraction, Digital recording, Collimation, Mirrors, Lithium, Charge-coupled devices, Holography, 3D metrology, Digital holography

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Proceedings Article | 23 February 2006 Paper

Theoretical analysis and experimental study on processing electronic speckle pattern using once phase-shifting method

Junchang Li, Qinghe Song, Jie Zhu, Chongguang Li, Zebin Fan

Proceedings Volume 6150, 61502P (2006) https://doi.org/10.1117/12.676939

KEYWORDS: Charge-coupled devices, Polarization, Speckle, Computer simulations, Speckle pattern, Phase shifts, Shearography, Image quality, Image processing, Phase shifting

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Showing 5 of 11 publications

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