by Martina Megaro | Oct 26, 2011 | AR/VR, Visual Computing
Light Factorization for Mixed-Frequency Shadows in Augmented Reality We focus on the latter of these problems and present an approach that captures and factorizes external lighting in a manner that allows for realistic relighting of both animated and static virtual...
by Martina Megaro | Oct 17, 2011 | Visual Computing, Wireless Communication and Ubiquitous Computing
Performance of Dual Wi-Fi Radios in Infrastructure-Supported Multi-Hop Networks In this paper, we evaluate the potential benefits of the dual Wi-Fi radio devices in terms of throughput and energy consumption. October 17, 2011IEEE International Conference on Mobile...
by Martina Megaro | Sep 23, 2011 | Visual Computing, Wireless Communication and Ubiquitous Computing
Opportunistic Wireless Communication in Theme Parks: A Study of Visitors Mobility In this paper, we study the mobility of visitors based on GPS traces collected in an entertainment theme park. September 23, 2011ACM Workshop on Challenged Networks (ACM CHANTS) 2011...
by Martina Megaro | Sep 11, 2011 | Visual Computing, Wireless Communication and Ubiquitous Computing
Joint Optimization of HD Video Coding Rates and Unicast Flow Control for IEEE 802.11ad Relaying This paper proposes a joint optimization framework for minimizing high-definition (HD) video coding rates and selecting optimal relay nodes in 60 GHz millimeter-wave...
by Martina Megaro | Sep 11, 2011 | Video Processing, Visual Computing
2D to 3D Conversion of Sports Content Using Panoramas We present a system to automatically create high-quality stereoscopic video from monoscopic footage of field-based sports by exploiting context-specific priors, such as the ground plane, player size, and known...
