Dr. Zhenying Xu Profile

Dr. Zhenying Xu

at Jiangsu Univ

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 24 November 2021 Paper

Edge detection method of laser cladding pool image based on morphology

Jinjin Yan, Zhenying Xu, Ziqian Wu, Qiling Li, Mengyu Tang, Jun Ling

Proceedings Volume 12060, 1206019 (2021) https://doi.org/10.1117/12.2606710

KEYWORDS: Cladding, Image processing, Edge detection, Laser processing, Image segmentation, Image quality, Mathematical morphology, Image filtering, Cameras, Digital image processing

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Proceedings Article | 24 November 2021 Paper

Time series prediction method of geometric characteristics of molten pool based on ARIMA model

Qiling Li, Zhenying Xu, Ziqian Wu, Mengyu Tang, Jinjin Yan, Jun Ling

Proceedings Volume 12060, 1206017 (2021) https://doi.org/10.1117/12.2606686

KEYWORDS: Cladding, Data modeling, Laser processing, Image processing, Mathematical modeling, Lithium, Autoregressive models, Image segmentation, Error analysis, Metals

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Proceedings Article | 24 November 2021 Paper

New method of melt pool edge detection based on mathematical morphology and active contour model

Jun Ling, Zhenying Xu, Ziqian Wu, Qiling Li, Mengyu Tang, Jinjin Yan

Proceedings Volume 12060, 120601A (2021) https://doi.org/10.1117/12.2606716

KEYWORDS: Image segmentation, Cladding, Image processing, Edge detection, Mathematical morphology

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Proceedings Article | 24 November 2021 Paper

Detail enhancement and segmentation extraction of cladding image based on super resolution

Mengyu Tang, Zhenying Xu, Ziqian Wu, Qiling Li, Jun Ling, Jinjin Yan

Proceedings Volume 12060, 1206016 (2021) https://doi.org/10.1117/12.2606684

KEYWORDS: Image segmentation, Cladding, Image enhancement, Image processing, Super resolution, Image quality, Feature extraction, Image resolution, Image analysis, Image processing algorithms and systems

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Proceedings Article | 19 November 2021 Paper

Improved faster R-CNN algorithm for defect detection of electromagnetic luminescence

Yucheng Tao, Zhenying Xu, Qinghua Liu, Linhang Li, Yuxuan Zhang

Proceedings Volume 12059, 1205923 (2021) https://doi.org/10.1117/12.2617320

KEYWORDS: Electroluminescence, Defect detection, Detection and tracking algorithms, Convolution, Feature extraction, Solar cells, Photovoltaics

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Proceedings Article | 19 November 2021 Paper

Stability detection of melt pool in laser cladding based on enhanced mask R-CNN

Linhang Li, Zhenying Xu, Yucheng Tao, Qinghua Liu, Yuxuan Zhang

Proceedings Volume 12059, 120591Z (2021) https://doi.org/10.1117/12.2617296

KEYWORDS: Cladding, Convolution, Image segmentation, Laser stabilization, Transformers, Image processing, Cameras, Neural networks

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Proceedings Article | 19 November 2021 Paper

Research on defect detection algorithm of monocrystalline silicon cell based on domain adaptation

Qinghua Liu, Zhenying Xu, Yucheng Tao, Linhang Li, Yuxuan Zhang

Proceedings Volume 12059, 1205920 (2021) https://doi.org/10.1117/12.2617298

KEYWORDS: Detection and tracking algorithms, Defect detection, Target detection, Electroluminescence, Solar cells, Silicon

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Proceedings Article | 13 November 2019 Paper

Research on intelligent rating method for metallographic structure based on deep learning

Zhenying Xu, Junlan Gu, Rong Zou

Proceedings Volume 11343, 113431R (2019) https://doi.org/10.1117/12.2548792

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Proceedings Article | 13 November 2019 Paper

Ultrasonic wave focusing on flexible array sensors in weld detection

Zhenying Xu, Yuanxia Wang, Han Du, Wei Fan

Proceedings Volume 11343, 113431K (2019) https://doi.org/10.1117/12.2548742

KEYWORDS: Transducers, Waveguides, Sensors, Ultrasonics, Signal generators, Numerical simulations, Target designation, Signal detection, Wave propagation, Inspection

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Proceedings Article | 13 November 2019 Paper

Prediction of weld penetration status based on sparse representation in fiber laser welding

Zhenying Xu, Rong Wang, Rong Zuo

Proceedings Volume 11343, 113431U (2019) https://doi.org/10.1117/12.2548813

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Proceedings Article | 21 November 2007 Paper

Location of the micro manipulator based on color recognition of micro images

Zhenying Xu, Kai Xiao, Yun Wang, Zhihao Tang

Proceedings Volume 6724, 672415 (2007) https://doi.org/10.1117/12.782832

KEYWORDS: RGB color model, Charge-coupled devices, Spatial light modulators, Object recognition, Stereo vision systems, Image segmentation, Eye models, Calibration, Atomic force microscopy, Microscopes

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Proceedings Article | 14 November 2007 Paper

Analyzing the extrusion mould for aluminum profile

Wang Yun, Zhenying Xu, Yachun Dai, Peilong Dong, Guoding Yuan, Cai Lan

Proceedings Volume 6722, 67221R (2007) https://doi.org/10.1117/12.783021

KEYWORDS: Finite element methods, Aluminum, Computer simulations, Computer aided design, Solid modeling, Distortion, Structural design, Metals, Data modeling, Mechanical engineering

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Proceedings Article | 25 October 2006 Paper

Online multidimensional measurement of complex workpieces based on stereo computer vision

Zhenying Xu, Zhihao Tang, Yun Wang, Yetai Fei

Proceedings Volume 6280, 628012 (2006) https://doi.org/10.1117/12.716137

KEYWORDS: Computer programming, Image transmission, Machine vision, Computer vision technology, Reconstruction algorithms, Hough transforms, 3D metrology, Mechanical engineering, Charge-coupled devices, Ultrasonics

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Proceedings Article | 9 June 2006 Paper

Measurement of material mechanical properties in microforming

Wang Yun, Zhenying Xu, Huang Hui, Jianzhong Zhou

Proceedings Volume 6149, 61493G (2006) https://doi.org/10.1117/12.674352

KEYWORDS: CCD cameras, Optical filters, Charge-coupled devices, Metals, Cameras, Image processing, Image filtering, Photography, Systems engineering, Cell phones

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Proceedings Article | 23 February 2006 Paper

Strain measurement of foil material in micro-machining based on computer vision

Zhenying Xu, Yun Wang, Yetai Fei

Proceedings Volume 6150, 61503V (2006) https://doi.org/10.1117/12.676510

KEYWORDS: Machine vision, Computer vision technology, Computing systems, Micromachining, Image processing, Cameras, Imaging systems, Microelectromechanical systems, Control systems, Charge-coupled devices

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Showing 5 of 15 publications

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