Dr. Lixia Xue Profile

Dr. Lixia Xue

at Chongqing Univ of Posts and Telecommunications

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Author

Publications (11)

Proceedings Article | 16 August 2024 Paper

JoAt: to dynamically aggregate visual queries in transformer for visual question answering

Mingben Wang, Juan Yang, Lixia Xue, Ronggui Wang

Proceedings Volume 13230, 132300F (2024) https://doi.org/10.1117/12.3035665

KEYWORDS: Semantics, Visual process modeling, Transformers, Performance modeling, Information visualization, Education and training, Feature extraction, Ablation

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Proceedings Article | 16 August 2024 Paper

Distance-aware multilayer aggregation transformer for image captioning

Honglong Xu, Lixia Xue, Ronggui Wang, Juan Yang

Proceedings Volume 13230, 132302G (2024) https://doi.org/10.1117/12.3035618

KEYWORDS: Transformers, Visualization, Semantics, Performance modeling, Matrices, Information visualization, Visual process modeling, Feature extraction, Education and training, Head

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Proceedings Article | 16 August 2024 Paper

Efficient vision transformer for dynamic embedding of multiscale features

Mingrui Zhang, Ronggui Wang, Juan Yang, Lixia Xue

Proceedings Volume 13230, 132300G (2024) https://doi.org/10.1117/12.3035520

KEYWORDS: Transformers, Convolution, Feature extraction, Image classification, Windows, Visual process modeling, Visualization, Target detection, Computer architecture, Performance modeling

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Proceedings Article | 30 October 2009 Paper

Spatial relationship representation based on cloud model

Zuocheng Wang, Lixia Xue

Proceedings Volume 7498, 74983A (2009) https://doi.org/10.1117/12.831463

KEYWORDS: Clouds, Fuzzy logic, Data modeling, Remote sensing, Telecommunications, Geographic information systems, Image processing, Digital image processing, Computer science, Geography

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Proceedings Article | 30 October 2009 Paper

Transition region extraction and image segmentation algorithm in cloud space

LiXia Xue, ZuoCheng Wang

Proceedings Volume 7495, 74950S (2009) https://doi.org/10.1117/12.831327

KEYWORDS: Image segmentation, Image processing algorithms and systems, Clouds, Feature extraction, Fuzzy logic, Detection and tracking algorithms, Data modeling, Telecommunications, Digital imaging, Edge detection

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Proceedings Article | 7 November 2008 Paper

Research on edge detection algorithm of RS image

Lixia Xue, Zuocheng Wang

Proceedings Volume 7147, 71470X (2008) https://doi.org/10.1117/12.813234

KEYWORDS: Clouds, Fuzzy logic, Detection and tracking algorithms, Remote sensing, Edge detection, Image segmentation, Image enhancement, Digital imaging, Telecommunications, Algorithms

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Proceedings Article | 7 November 2008 Paper

Research on texture feature of RS image based on cloud model

Zuocheng Wang, Lixia Xue

Proceedings Volume 7147, 71470W (2008) https://doi.org/10.1117/12.813233

KEYWORDS: Clouds, Remote sensing, Statistical analysis, Fuzzy logic, Image processing, Statistical modeling, Mathematical modeling, Digital imaging, Image analysis, Raster graphics

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This paper presents a new method applied to texture feature representation in RS image based on cloud model. Aiming at the fuzziness and randomness of RS image, we introduce the cloud theory into RS image processing in a creative way. The digital characteristics of clouds well integrate the fuzziness and randomness of linguistic terms in a unified way and map the quantitative and qualitative concepts. We adopt texture multi-dimensions cloud to accomplish vagueness and randomness handling of texture feature in RS image. The method has two steps: 1) Correlativity analyzing of texture statistical parameters in Grey Level Co-occurrence Matrix (GLCM) and parameters fuzzification. GLCM can be used to representing the texture feature in many aspects perfectly. According to the expressive force of texture statistical parameters and by Correlativity analyzing of texture statistical parameters, we can abstract a few texture statistical parameters that can best represent the texture feature. By the fuzziness algorithm, the texture statistical parameters can be mapped to fuzzy cloud space. 2) Texture multi-dimensions cloud model constructing. Based on the abstracted texture statistical parameters and fuzziness cloud space, texture multi-dimensions cloud model can be constructed in micro-windows of image. According to the membership of texture statistical parameters, we can achieve the samples of cloud-drop. By backward cloud generator, the digital characteristics of texture multi-dimensions cloud model can be achieved and the Mathematical Expected Hyper Surface(MEHS) of multi-dimensions cloud of micro-windows can be constructed. At last, the weighted sum of the 3 digital characteristics of micro-window cloud model was proposed and used in texture representing in RS image. The method we develop is demonstrated by applying it to texture representing in many RS images, various performance studies testify that the method is both efficient and effective. It enriches the cloud theory, and proposes a new idea for image texture representing and analyzing, especially RS image.

Proceedings Article | 10 November 2007 Paper

Spatial uncertain region representation based on cloud model

Zuocheng Wang, Lixia Xue, Yunpeng Xiao

Proceedings Volume 6795, 679573 (2007) https://doi.org/10.1117/12.775343

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Proceedings Article | 8 June 2006 Paper

Hartmann-Shack wavefront sensor for the human eye aberration

Ning Ling, Xuejun Rao, Cheng Wang, Xiang Yu, Yiyun Hu, Lixia Xue

Proceedings Volume 6018, 601807 (2006) https://doi.org/10.1117/12.669244

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Proceedings Article | 8 June 2006 Paper

Medical and industrial application of adaptive optics in Institute of Optics and Electronics, Chinese Academy of Sciences

Wenhan Jiang, Ning Ling, Yudong Zhang, Zeping Yang, Xuejun Rao, Chunlin Guan, Cheng Wang, Lixia Xue, Ende Li

Proceedings Volume 6018, 601801 (2006) https://doi.org/10.1117/12.669237

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Proceedings Article | 5 January 2006 Paper

Voronoi diagram and spatial clustering in the presence of obstacles

Zuocheng Wang, Lixia Xue, Yongshu Li, Linlin Wang, Xuewang Zhang

Proceedings Volume 5985, 59853T (2006) https://doi.org/10.1117/12.658211

KEYWORDS: Data modeling, Data mining, Analytical research, Mathematics, Gold, Bridges, Lithium, Telecommunications, Civil engineering, Pattern recognition

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Showing 5 of 11 publications

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