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Point clouds registration is one of the key parts in 3D model reconstruction. Random Sample Consensus (RANSAC) is a typical algorithm for coarse registration, which can provide initial values for accurate registration methods such as ICP. In this paper, we propose an improved RANSAC algorithm based on 3D region covariance descriptor(RC RANSAC). Region covariance descriptor of each point in a down...
Community Cloud Computing is an emerging and promising computing model for a specific community with common concerns, such as security, compliance and jurisdiction. It utilizes the spare resources of networked computers to provide the facilities so that the community gains services from the cloud. The effective collaboration among the community clouds offers a powerful computing capacity for complex...
We summarized recent research aimed at expanding the context of facility location decisions to incorporate additional features of a supply chain including variable construction cost, inventory management, transportation cost, etc. Authors expended location model of risk pooling with variable construction cost (LMRPVCC) to construct location model of risking pool with variable construction cost with...
As one of the pivot techniques in enhanced reality the fusion of virtual and real scene image often happens in two ways, either to incorporate a real object into a virtual environment, or to incorporate a virtual object into a real scene. Most of the conventional methods for the fusion are conducted at the image level, which fails to handle three-dimensional objects. In this paper, a novel depth-dependent...
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