5 papers
OceanXL: Large-scale Underwater 3D Gaussian Splatting via Block Partitioning and Adaptive Pruning
Haoran Wang, Shaoyu Cai, Adrian Azzarelli +7
Underwater 3D reconstruction is critical for marine exploration, ecological monitoring, and subsea infrastructure inspection, yet remains challenging at large scale due to light at…
Scaling Ultrasound Volumetric Reconstruction via Mobile Augmented Reality
Kian Wei Ng, Yujia Gao, Deborah Khoo +7
Accurate volumetric characterization of lesions is essential for oncologic diagnosis, risk stratification, and treatment planning. While imaging modalities such as Computed Tomogra…
EgoPoseVR: Spatiotemporal Multi-Modal Reasoning for Egocentric Full-Body Pose in Virtual Reality
Haojie Cheng, Shaun Jing Heng Ong, Shaoyu Cai +3
Immersive virtual reality (VR) applications demand accurate, temporally coherent full-body pose tracking. Recent head-mounted camera-based approaches show promise in egocentric pos…
A Mixed Reality System for Robust Manikin Localization in Childbirth Training
Haojie Cheng, Chang Liu, Abhiram Kanneganti +3
Opportunities for medical students to gain practical experience in vaginal births are increasingly constrained by shortened clinical rotations, patient reluctance, and the unpredic…
HoloPOCUS: Portable Mixed-Reality 3D Ultrasound Tracking, Reconstruction and Overlay
Kian Wei Ng, Yujia Gao, Shaheryar Mohammed Furqan +4
Ultrasound (US) imaging provides a safe and accessible solution to procedural guidance and diagnostic imaging. The effective usage of conventional 2D US for interventional guidance…