Author

Chen Zhao

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Preprint Sep 2026

PGL-3D: Towards Progressive Geometric Learning for 3D Visual Query Localization

3D Visual Query Localization (3DVQL) retrieves the latest contiguous occurrence of a queried object in an RGB--point-cloud sequence and predicts a 9-DoF cuboid for every response frame. The query is captured independently of the search sequence, so its annotated pose may differ from how the object appears in the search...

Liang Peng, Shi-Zhuo Mu, Bo-Han Tan et al. · 0 citations

#artificial intelligence Preprint Sep 2026

PhysFieldBench: Can Multimodal Models Understand Physical Fields?

PhysFieldBench is introduced, a benchmark comprising 24 tasks and 1,160 evaluation examples across controlled equation fields, simulated physical fields, and observed physical fields that highlights the need to improve visual-to-physical grounding and cross-task generalization for MLLMs to reliably interpret physical f...

Yue-Zhou Ma, Hui-Kun Weng, Jialong Wu et al. · 0 citations