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Considering that incremental localization is influenced by the heteroscedasticity problem caused by cumulative errors and the collinearity problem among nodes, this paper has proposed an incremental localization algorithm with consideration to cumulative error and collinearity problem. Using iteratively reweighted method, the algorithm reduces the influences of error accumulation and avoids collinearity...
Rapid modeling and model reusing has become an emergent problem to be solved in recent years, due to the sharp increasing popularity of character modeling. In this paper, we propose a combining-based method for rapid modeling the surface of three-dimensional character. We propose the algorithm for extracting the boundary points from the triangle mesh surface according to the characteristics of the...
View random access is one of the most important requirements for multiview video coding. It should be taken into consideration when investigating a specific coding scheme. A new method is proposed in this paper to evaluate the performance of view random access of different multiview video coding schemes. The main idea is to develop our algorithms using the concepts of graph theory, since the coding...
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