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Indoor positioning in wireless local area network (WLAN) has been attracting increasing attentions for its cost effectiveness and reasonable positioning accuracy. Existing positioning methods all pay attention to establish more accurate relationship between received signal strength (RSS) and physical locations. However, the deployment of access points (APs) is ignored. This paper proposes an optimized...
In this paper, we present a novel depth-aware abstraction approach for videos. By introducing the additional depth cues, our approach is able to enhance the depth perception of the artistic-abstraction video. We first recover consistent depth information from the input video using multiview stereo and energy optimization algorithm. Then, the coherent line is extracted by employing the an isotropic...
Current trends in digital display technology show a marked interest towards 3D displays, which allow three dimensional images to be conveyed to viewers. Among various 3D display techniques, auto stereoscopic display appears to be promising due to the use of optical trickery at the display, allowing glass-free viewing. However, the cost of generating and transmitting the auto stereoscopic images is...
We examine the capabilities of conducting network experiments involving a large-scale peer-to-peer web-content distribution network. Our study uses a real-time network simulator, called PRIME, running on EmuLab, which is a shared cluster computing environment designed specifically for network emulation studies. Our study is one of the largest network experiments that involve a real implementation...
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