Dr. Zhilong Su Profile

Dr. Zhilong Su

at Shanghai Univ

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Author

Publications (3)

SPIE Journal Paper | 6 May 2021

High-accurate camera calibration in three-dimensional visual displacement measurements based on ordinary planar pattern and analytical distortion model

Zhilong Su, Zhenyang Yu, Banglei Guan, Qifeng Yu, Dongsheng Zhang

OE, Vol. 60, Issue 05, 054104, (May 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.5.054104

KEYWORDS: Calibration, Cameras, Distortion, 3D modeling, 3D acquisition, Stereoscopic cameras, 3D metrology, Visualization, Optical engineering, Visual process modeling

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SPIE Journal Paper | 25 March 2020

Recursive-iterative digital image correlation based on salient features

Zhilong Su, Lei Lu, Xiaoyuan He, Fujun Yang, Dongsheng Zhang

OE, Vol. 59, Issue 03, 034111, (March 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.3.034111

KEYWORDS: Digital image correlation, Speckle pattern, Image quality, Optical engineering, Digital imaging, Feature selection, Image analysis, Image processing, Optical testing, Image registration

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SPIE Journal Paper | 5 March 2018

Experimental investigation of strain errors in stereo-digital image correlation due to camera calibration

Xinxing Shao, Feipeng Zhu, Zhilong Su, Xiangjun Dai, Zhenning Chen, Xiaoyuan He

OE, Vol. 57, Issue 03, 034102, (March 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.3.034102

KEYWORDS: Calibration, Cameras, Speckle, Digital image correlation, 3D metrology, Imaging systems, Error analysis, Motion measurement, 3D image processing, Stereoscopic cameras

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