Search Results for author: Xixuan Hao

Found 4 papers, 1 papers with code

UrbanCross: Enhancing Satellite Image-Text Retrieval with Cross-Domain Adaptation

no code implementations22 Apr 2024 Siru Zhong, Xixuan Hao, Yibo Yan, Ying Zhang, Yangqiu Song, Yuxuan Liang

Urbanization challenges underscore the necessity for effective satellite image-text retrieval methods to swiftly access specific information enriched with geographic semantics for urban applications.

Domain Adaptation Retrieval +1

UrbanVLP: A Multi-Granularity Vision-Language Pre-Trained Foundation Model for Urban Indicator Prediction

no code implementations25 Mar 2024 Xixuan Hao, Wei Chen, Yibo Yan, Siru Zhong, Kun Wang, Qingsong Wen, Yuxuan Liang

Urban indicator prediction aims to infer socio-economic metrics in diverse urban landscapes using data-driven methods.

Text Generation

Deep Learning for Cross-Domain Data Fusion in Urban Computing: Taxonomy, Advances, and Outlook

1 code implementation29 Feb 2024 Xingchen Zou, Yibo Yan, Xixuan Hao, Yuehong Hu, Haomin Wen, Erdong Liu, Junbo Zhang, Yong Li, Tianrui Li, Yu Zheng, Yuxuan Liang

As cities continue to burgeon, Urban Computing emerges as a pivotal discipline for sustainable development by harnessing the power of cross-domain data fusion from diverse sources (e. g., geographical, traffic, social media, and environmental data) and modalities (e. g., spatio-temporal, visual, and textual modalities).

Deformation Robust Text Spotting with Geometric Prior

no code implementations31 Aug 2023 Xixuan Hao, Aozhong zhang, Xianze Meng, Bin Fu

Based on this database, we develop a deformation robust text spotting method (DR TextSpotter) to solve the recognition problem of complex deformation of characters in different fonts.

Text Detection Text Spotting +1

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