The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Radio tomographic localization (RTL) is an emerging technology for estimating the position of objects by analyzing received signal strength (RSS) variation in wireless sensor networks (WSNs). This method can localize targets which do not need to carry any electronic devices or tags, so that it is of great importance in applications such as surveillance, rescue operations and smart-buildings. This...
Video transmission over wireless networks suffers from packet loss due to either packet drop or fading-induced bit errors. Temporal error concealment (EC) is an useful video coding technique to recover the errors in video transmission. In this paper, we propose a novel framework for temporal EC for H.264 over wireless networks. The proposed framework combines the properties of Inter Mode in H.264...
This paper presents a tracking-by-detection method which can localize and track an unknown and time-varying number of moving objects with radio-frequency tomography network. First, a novel detection method based on scanning circles is proposed to preliminarily estimate the number of targets and determine the multi-target positions using the received signal strength measurements. Then, particle probability...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.