Yuyu Liu

2 accepted papers

2026

CMG3D: Compensation towards Modality Gap for Open-Vocabulary Indoor 3D Object Detection

Sheng Zhang, Lian Huai, Yuyu Liu, Xingqun Jiang

ICRA 2026poster

Open-vocabulary indoor three-dimensional object detection (OVI3DOD) is used to detect any class of objects in indoor scenes with prompts. Owing to the relatively limited three-dimensional (3D) data, most of the OVI3DOD algorithms perform training with pseudo labels transformed from the openvocabular…

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2025

CMG3D: Compensation Towards Modality Gap for Open-Vocabulary Indoor 3D Object Detection

Sheng Zhang, Lian Huai, Yuyu Liu, Xingqun Jiang

RA-L 2025

For open-vocabulary indoor three-dimensional (3D) object detection (OVI3DOD), there is a gap between the image and the point cloud for indoor scenes, especially on distant objects. However, existing algorithms ignore this problem, which weakens the detection performance. Therefore, we propose Compen

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