CONFERENCE PROCEEDINGS
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Lu Feng
at Beihang Univ
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Publications (4)
Proceedings Article | 10 January 2014 Paper
Automatic image enhancement based on multi-scale image decomposition
Lu Feng, Zhuangzhi Wu, Luo Pei, Xiong Long
Proceedings Volume 9069, 906912 (2014) https://doi.org/10.1117/12.2050807
KEYWORDS: Image enhancement, Skin, Facial recognition systems, Image processing, Lithium, Computational imaging, Diffusion, Photography, Focus stacking software, Digital cameras
Proceedings Article | 10 January 2014 Paper
Robust normal estimation of point cloud with sharp features via subspace clustering
Pei Luo, Zhuangzhi Wu, Chunhe Xia, Lu Feng, Bo Jia
Proceedings Volume 9069, 90691S (2014) https://doi.org/10.1117/12.2050108
KEYWORDS: Principal component analysis, Clouds, Lithium, Reconstruction algorithms, Computer graphics, Data modeling, Lutetium, Computer science, Data acquisition, Optimization (mathematics)
SPIE Journal Paper | 19 February 2013
Computational geometry-based scale space for edge-preserving multiscale image decomposition
Lu Feng, Zhuangzhi Wu, Pei Luo, Teng Ma
JEI, Vol. 22, Issue 01, 013027, (February 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.1.013027
KEYWORDS: Image enhancement, Image filtering, Smoothing, Nonlinear filtering, Algorithm development, Image processing, High dynamic range imaging, Control systems, Digital filtering, 3D image processing
SPIE Journal Paper | 8 February 2012
Reeb graph computation through spectral clustering
Teng Ma, Zhuangzhi Wu, Pei Luo, Lu Feng
OE, Vol. 51, Issue 1, 017209, (February 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.1.017209
KEYWORDS: 3D modeling, Shape analysis, Clouds, Optical engineering, Data modeling, Spectral models, Nickel, 3D image processing, Lutetium, Signal processing
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