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cs.CV2025
Learning Topology-Driven Multi-Subspace Fusion for Grassmannian Deep Network
Xuan Yu, Tianyang Xu
Grassmannian manifold offers a powerful carrier for geometric representation learning by modelling high-dimensional data as low-dimensional subspaces. However, existing approaches…
cs.CV2025
High-Speed FHD Full-Color Video Computer-Generated Holography
Haomiao Zhang, Miao Cao, Xuan Yu +6
Computer-generated holography (CGH) is a promising technology for next-generation displays. However, generating high-speed, high-quality holographic video requires both high frame…
cs.CV2025
Zoom-Refine: Boosting High-Resolution Multimodal Understanding via Localized Zoom and Self-Refinement
Xuan Yu, Dayan Guan, Yanfeng Gu
Multimodal Large Language Models (MLLM) often struggle to interpret high-resolution images accurately, where fine-grained details are crucial for complex visual understanding. We i…