4 papers
UnfoldArt: Zero-Shot Recovery of Full Articulated 3D Objects from Text or Image
Mohamed el Amine Boudjoghra, Ivan Laptev, Angela Dai
Articulated 3D objects are essential for interactive environments in embodied AI, robotics, and virtual reality, but reconstructing their structure and motion from sparse observati…
All in One: Visual-Description-Guided Unified Point Cloud Segmentation
Zongyan Han, Mohamed El Amine Boudjoghra, Jiahua Dong +2
Unified segmentation of 3D point clouds is crucial for scene understanding, but is hindered by its sparse structure, limited annotations, and the challenge of distinguishing fine-g…
ScanEdit: Hierarchically-Guided Functional 3D Scan Editing
Mohamed el amine Boudjoghra, Ivan Laptev, Angela Dai
With the fast pace of 3D capture technology and resulting abundance of 3D data, effective 3D scene editing becomes essential for a variety of graphics applications. In this work we…
Open3DTrack: Towards Open-Vocabulary 3D Multi-Object Tracking
Ayesha Ishaq, Mohamed El Amine Boudjoghra, Jean Lahoud +4
3D multi-object tracking plays a critical role in autonomous driving by enabling the real-time monitoring and prediction of multiple objects' movements. Traditional 3D tracking sys…