SPIE Proceedings [SPIE San Diego '92 - San Diego, CA (Sunday 19 July 1992)] Applications of Digital Image Processing XV - <title>Digital filtering methods used in eliminating diffraction halo of speckle interferograms</title>Yang, Yibing; He, Zhenya; Tescher, Andrew G. · 1993

SPIE Proceedings [SPIE Europto Biomedical Optics '93 - Budapest, Hungary (Sunday 29 August 1993)] Microscopy, Holography, and Interferometry in Biomedicine - <title>Modified adaptive image filtering and enhancement method for speckle pattern based on visual characteristics</title>Yang, Yibing; He, Zhenya; Fercher, Adolf F.; Lewis, Aaron; Podbielska, Halina; Schneckenburger, Herbert; Wilson, Tony · 1994

SPIE Proceedings [SPIE Optical Engineering and Photonics in Aerospace Sensing - Orlando, FL (Sunday 11 April 1993)] Visual Information Processing II - <title>Statistical model of the noise in speckle pattern and suboptimal digital image filtering method</title>Yang, Yibing; Luo, Tao; He, Zhenya; Zhou, Xinmin; Huck, Friedrich O.; Juday, Richard D. · 1993

SPIE Proceedings [SPIE Optical Tools for Manufacturing and Advanced Automation - Boston, MA (Tuesday 7 September 1993)] Intelligent Robots and Computer Vision XII: Algorithms and Techniques - <title>Adaptive direction filtering and continuous variable threshold image segmentation method for speckle pattern</title>Yang, Yibing; He, Zhenya; Casasent, David P. · 1993