Prof. Lifang Wu Profile

Prof. Lifang Wu

at Beijing Univ of Technology

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Publications (3)

Proceedings Article | 27 June 2023 Paper

A novel vision-based scheme to levelness estimation of DLP projector

Feng Yang, Lidong Zhao, Zening Men, Zhi Zhao, Lifang Wu

Proceedings Volume 12705, 1270536 (2023) https://doi.org/10.1117/12.2680165

KEYWORDS: Projection systems, Image analysis, Printing, Digital Light Processing, Image processing, Cameras, Image quality, 3D printing, Error analysis, 3D modeling

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Proceedings Article | 6 May 2019 Paper

A novel mask projection 3D printing scheme with visual surveillance

Lifang Wu, Yuanyuan Qin, Lidong Zhao, Zechao Liu

Proceedings Volume 11069, 110690C (2019) https://doi.org/10.1117/12.2524452

KEYWORDS: 3D printing, Cameras, Video surveillance, Reflectivity, Projection systems

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Proceedings Article | 15 September 2004 Paper

Face recognition in complex backgrounds

Lifang Wu, XiuKun Yang

Proceedings Volume 5403, (2004) https://doi.org/10.1117/12.543638

KEYWORDS: Facial recognition systems, 3D modeling, Image segmentation, Detection and tracking algorithms, Mouth, Image processing algorithms and systems, Feature extraction, 3D image processing, Eye, Nose

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