Dr. Yu Liu Profile

Dr. Yu Liu

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Publications (3)

Proceedings Article | 7 March 2024 Paper

Coarse registration of color point clouds by combining color feature and geometric feature

Peng Sun, Shuhang Jiang, Haiyang Luan, Chen Wang, Wanqi Wang, Yu Liu

Proceedings Volume 13086, 130860S (2024) https://doi.org/10.1117/12.3005874

KEYWORDS: Point clouds, Histograms, Feature extraction, 3D acquisition

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Proceedings Article | 29 March 2016 Paper

Definition and automatic anatomy recognition of lymph node zones in the pelvis on CT images

Yu Liu, Jayaram Udupa, Dewey Odhner, Yubing Tong, Shuxu Guo, Rosemary Attor, Danica Reinicke, Drew Torigian

Proceedings Volume 9788, 97881J (2016) https://doi.org/10.1117/12.2217672

KEYWORDS: Lymphatic system, Computed tomography, Object recognition, Fuzzy logic, Image processing, Image segmentation, Data modeling, Standards development, 3D modeling, Skin, Composites

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Proceedings Article | 14 December 2015 Paper

Shape feature extraction using dual-tree complex wavelet moment invariants method

Yu Liu, Xueyan Li, Xiaohua Qian, Fang Gao, Li Cao, Shuxu Guo

Proceedings Volume 9812, 98120N (2015) https://doi.org/10.1117/12.2205809

KEYWORDS: Wavelets, Principal component analysis, Feature extraction, Wavelet transforms, Shape analysis, Lithium, Image retrieval, Information visualization, Computing systems, Electronics engineering

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