Author

Mengyuan Liu

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Open access Sep 2026

MRPose: Multi‐Robot Relative 6D Pose Estimation for Unseen Objects From RGB Images

Relative pose estimation under the query–reference paradigm has emerged as a practical alternative for estimating the 6D pose of unseen objects without relying on CAD models or extensive annotations. However, many existing approaches remain difficult to deploy in practice, as their reliance on geometric matching make...

Jia-Le Ren, Ming-Xing Tan, Meng-Yuan Liu et al. · CAAI Transactions on Intelli... · 0 citations

Preprint Jul 2026

MoHallBench: A Benchmark for Motion Hallucination in Video Large Language Models

MoHallBench is presented, a benchmark for diagnosing motion hallucination in VideoLLMs that systematically evaluates three major sources of hallucination: co-occurrence priors, sequential inference, and similarity confusion, and confirms that stronger priors and finer-grained similarity substantially amplify hallucinat...

Sihan Chen, Jiale Li, Jianghang Lin et al. · 0 citations