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Dijkstra algorithm is a classic algorithm of computing the shortest path between two points. In past the amount of urban vehicles is small, so the shortest path is the optimal one. However, with the increasing of cars, traffic congestion is serious. The path calculated by using traditional Dijkstra is still the shortest path, but it is not necessarily the optimal. Therefore, in order to solve the...
Shot boundary detection is always an important topic in digital video processing. It is the first important task of content-based video retrieval and indexing. In this paper, a new shot boundary detection algorithm is proposed, based on particle swarm optimization classifier. This method firstly takes the difference curves of U-component histograms as the characteristics of the differences between...
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