Mr. Hangzai Luo Profile

Hangzai Luo

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Publications (4)

Proceedings Article | 18 December 2003 Paper

Semantic video classification with insufficient labeled samples

Hangzai Luo, Yuli Gao, Zhaoyu Liu, Jianping Fan

Proceedings Volume 5307, (2003) https://doi.org/10.1117/12.529605

KEYWORDS: Semantic video, Video, Expectation maximization algorithms, Classification systems, Visualization, Statistical modeling, Image segmentation, Surgery, Feature extraction, Statistical analysis

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Proceedings Article | 19 December 2001 Paper

Angle-Tree: a new index structure for high-dimensional point data

Daoguo Dong, Xiangyang Xue, Hangzai Luo, Yingqiang Lin

Proceedings Volume 4676, (2001) https://doi.org/10.1117/12.451114

KEYWORDS: Distance measurement, Databases, Optical spheres, Feature extraction, Computer science, Vector spaces, Image retrieval, Data mining, Lithium, Inspection

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Proceedings Article | 23 December 1999 Paper

Index point data using algebraic lattice

Xiangyang Xue, Hangzai Luo, Lide Wu

Proceedings Volume 3972, (1999) https://doi.org/10.1117/12.373558

KEYWORDS: Quantization, Databases, Feature extraction, Binary data, Optical spheres, Data storage, Computer science, Data mining, Vector spaces, Associative arrays

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Proceedings Article | 19 August 1998 Paper

Image retrieval using color

Xiangyang Xue, Hangzai Luo, Lide Wu

Proceedings Volume 3561, (1998) https://doi.org/10.1117/12.319705

KEYWORDS: Image retrieval, Databases, 3D image processing, Feature extraction, Color difference, Chromium, Computer science, Imaging arrays, RGB color model, Image compression

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