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Qinghai Lake Natural Protection Zone is a sanctuary for migratory birds, but also a focal point in global concerns of avian influenza. In order to support the research about migratory birds, we planned to set up a remote monitoring system in Qinghai Lake. The development of this system refers to some techniques about GIS(geographic information system), J2EE and ActiveX. This web video monitor system...
This paper reports on the first steps taken in search of a solution that uses public video streams available on the Internet to address the increasing need for monitoring transportation networks with the intent of returning added value to the community, either by allowing a better understanding of the network and its needs or by feeding applications with real-time information for various purposes,...
Todaypsilas Internet relies on best-effort delivery in which no guarantees regarding transmission quality are employed. This is problematic in the field of video streaming due to its sensitiveness to transmission quality fluctuations. The ability to measure the experienced level of quality of service (QoS) is valuable in streaming applications. By utilizing the information from QoS measurements, the...
Video-streaming can now be offered on third-generation (3G) mobile networks. Most research efforts have focused on video download. This paper presents a detailed study of challenges faced for successfully deploying applications requiring life video upload. Both subjective and objective qualities as well as the effects of mobility are analyzed on real 3G networks. Consequently, video profiles are identified...
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