Meiyu Huang

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In this paper, we investigate the performance of two-way relay system with co-channel interference in a Rayleigh fading environment. Due to the mathematical intractability of original expression of signal-to-interference and noise ratio (SINR) induced by the bi-directional forwarding, a couple of effective bounds are derived for important performance(More)
Practical mobile communication systems suffer from time-variant channel fading and co-channel interference, both of which give rise to challenges on strategy design and performance analysis in wireless relay networks. Although these two aspects have gained concerns in recent studies, most researchers still focused on dealing with single problem and avoided(More)
In this paper, we study the communication between terrestrial source and destination terminals via a geosynchronous (GEO) multi-beam satellite in satellite mobile communication (SMC) system. The end-to-end transmission is modeled by a relaying process, in which inter-beam interference plays a key role due to frequency reuse among adjacent beam cells and(More)
Biomedical science has proven that human brain fiber tracts have correspondent relationship with the physiological functions, and it has important medical significance to cluster the brain fibers accurately. But because of the huge number of brain fibers, manually segmenting brain fibers will result in time and effort consuming. And for the extreme(More)
Moving-object segmentation is the key issue of Telepresence systems. With monocular camera--based segmentation methods, desirable segmentation results are hard to obtain in challenging scenes with ambiguous color, illumination changes, and shadows. Approaches based on depth sensors often cause holes inside the object and missegmentations on the object(More)
Since satellite communications have developed towards personal and mobile communication, they become indispensable portions in global communications. Transmission power and available frequency band are restricted by the satellite inherent characteristic. So, a new resource management strategy is required for satellite communications. Spot beam technique is(More)
With the social development, the demand of a natural remote communication platform for distributed families has greatly emerged. This work presents a Tele-Immersive Photograph system (TI-Photograph), which allows children and their remote parents to take pictures together in a virtual space with interactive behaviors. First, we propose a robust video object(More)