This survey summarizes almost 50 years of research and development in the field of
Augmented Reality (AR). From early research in the1960's until widespread availability by …

作为一种全新的信息获取和处理技术, 无线传感器网络可以在广泛的应用领域内实现复杂的大
规模监测和追踪任务, 而网络自身定位是大多数应用的基础. 介绍了无线传感器网络自身定位 …

This survey paper discusses the three-dimensional image processing challenges posed by
present and future immersive telecommunications, especially immersive video conferencing …

Presents an extended Kalman filter for real-time estimation of rigid body orientation using
the newly developed MARG (magnetic, angular rate, and gravity) sensors. Each MARG …

Real-time tracking of human body motion is an important technology in synthetic
environments, robotics, and other human-computer interaction applications. This paper …

Ultrasonic location systems are a popular solution for the provision of fine-grained indoor
positioning data. Applications include enhanced routing for wireless networks, computer …

The ability to determine the orientation of a device is of fundamental importance in context
aware and location-dependent mobile computing. By analogy to a traditional compass …

Local Positioning Systems: LBS Applications and Services explores the possible
approaches and technologies to location problems including people and asset tracking …

Immersive virtual reality (IVR) has the potential to be a powerful tool for the visualization of
burgeoning scientific data sets and models. We sketch a research agenda for the hardware …

Depth information from focus cues—accommodation and the gradient of retinal blur—is
typically incorrect in three-dimensional (3-D) displays because the light comes from a planar …