MOBICOM

Striking a balance between minimizing bandwidth consumption and maintaining high visual quality stands as the paramount objective in volumetric content delivery. However, achieving this ambitious target is a substantial challenge, especially for ...

Live video analytics need to adapt the optimal configuration to achieve the requirements for various videos of environments. Prior works for adaptation suffer from the accuracy drop due to the large overhead and incorrect estimation. We present FAST, ...

High-resolution point cloud videos combined with 3D scenes can create creative viewing modes. However, their enormous data volume demands effective compression techniques. In this work, we propose a deep learning-based model for compressing point ...

With the growing number of users, Augmented Reality (AR) privacy issues have aroused researchers' concerns. Our work focuses on the protection of privacy-sensitive objects in indoor settings. We proposed a novel privacy protection mechanism MagicCloth ...

Mobile augmented reality (AR) has a wide range of promising applications, but its efficacy is subject to the impact of environment texture on both machine and human perception. Performance of the machine perception algorithm underlying accurate ...

To understand how well a proposed augmented reality (AR) solution works, existing papers often conducted tailored and isolated evaluations for specific AR tasks, e.g., depth or lighting estimation, and compared them to easy-to-setup baselines, either ...

Mobile augmented reality (MAR) systems typically offload computation-intensive tasks to edge servers. This paper contributes a comparative analysis of Genetic Algorithm (GA) and Ant Colony Optimization (ACO) in task offloading optimization for MAR on ...

This paper presents the hardware and software design of Virtual Cycling Rehab System (VCRS), a novel and affordable system for balance rehabilitation via virtual reality (VR). The system integrates real-time sensor communication with an Oculus Quest-...

Mobile extended reality (XR) applications are anticipated to generate substantial traffic for 6G. Such applications not only require high data rate and low-latency transmissions, but also accurate and real-time pose estimation to enable interactive ...

This position paper explores the challenges and opportunities for high-quality immersive volumetric video streaming for multiple users over millimeter-wave (mmWave) WLANs. While most of the previous work has focused on single-user streaming, there is ...