Author

Xiaohe Wu

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Preprint Oct 2026

DK-VLM: Geometry as Position for Spatial Reasoning in Vision-Language Models

Vision-language models still struggle to understand 3D spatial relations across views and update spatial judgments as the observer moves. A common approach fuses 3D reconstruction features into visual tokens, but aligning these features with pretrained semantic representations remains challenging under limited spatial...

Han Su, Meng Tian, Tian-Yu Huang et al. · 0 citations

Preprint Jul 2026

GS-RealBlur: A Flexible Data Acquisition Framework for Real-World Image Deblurring

This work proposes GS-RealBlur, a data acquisition framework for real-world image deblurring, achieving both blur realism and acquisition flexibility, and introduces a Blur-aware Pose Refinement (BPR) module that refines the pose using appearance consistency and centroid alignment constraints.

Mingyang Chen, Zhilu Zhang, Honglei Xu et al. · 0 citations