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With the increase of network bandwidth, more and more new applications such as audio, video and online games have become the main body in network traffic. Based on real time considerations, these new applications mostly use UDP as transport layer protocol, which directly increase UDP traffic. However, traditional studies believe that TCP dominates the Internet traffic and previous traffic measurements...
With the increase of network bandwidth, more and more new applications such as audio, video and online games have become the main body in network traffic. Based on real time considerations, these new applications mostly use UDP as transport layer protocol, which directly increase UDP traffic. However, traditional studies believe that TCP dominates the Internet traffic and previous traffic measurements...
A new approach for on-line primitive shape classification for early processing of sketch recognition is proposed in this paper. Firstly, cascade feature point detection composed of three steps is implemented, which can remove noise effectively and retain the characteristic of the shape. Then a hierarchical primitive shape classification method is applied which has an active effect on discrimination...
Fast and accurate block-based motion estimation (BME) is desired in many video coding systems. By conducting block matching in lower dimensional projection space, followed by candidate exclusion through thresholding, projection-based BME (PBME) methods can run several times faster than the exhaustive full search method, with little loss in accuracy. In PBME methods, the appropriate choice of threshold...
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