2 papers
cs.CV2025
Multimodal Fusion SLAM with Fourier Attention
Youjie Zhou, Guofeng Mei, Yiming Wang +2
Visual SLAM is particularly challenging in environments affected by noise, varying lighting conditions, and darkness. Learning-based optical flow algorithms can leverage multiple m…
cs.CV2025
Vocabulary-Free 3D Instance Segmentation with Vision and Language Assistant
Guofeng Mei, Luigi Riz, Yiming Wang +1
Most recent 3D instance segmentation methods are open vocabulary, offering a greater flexibility than closed-vocabulary methods. Yet, they are limited to reasoning within a specifi…