Dr. Changying Dang Profile

Dr. Changying Dang

Lecturer at North Univ of China

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Publications (2)

SPIE Journal Paper | 28 January 2021

Adaptive spatial filtering based on fuzzy C-means and phase in off-axis digital holographic microscopy

Jiansu Li, Changying Dang, Yun Chen, Qingqun Luo, Pengfei Zhao, Junsheng Zhao, Chunhua Wang

OE, Vol. 60, Issue 05, 051207, (January 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.5.051207

KEYWORDS: Holograms, Spatial filters, 3D image reconstruction, Digital holography, Image segmentation, Holography, Optical filters, Molybdenum, Optical engineering, Reconstruction algorithms

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Proceedings Article | 23 May 2013 Paper

Self-adaptive characteristics segmentation optimized algorithm of weld defects based on flooding

Changying Dang, Jianmin Gao, Zhao Wang, Fumin Chen

Proceedings Volume 8745, 87451T (2013) https://doi.org/10.1117/12.2015368

KEYWORDS: Image segmentation, Image processing algorithms and systems, Feature extraction, Detection and tracking algorithms, Defect detection, Algorithm development, Evolutionary algorithms, 3D image processing, Image fusion, Nondestructive evaluation

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