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To further improve the urban and rural medical assistance system and make it much more convenient in the emergent case, we designed and developed a real-time medical assistance billing system for Linchuan county civil affairs bureau. This system consists of two medical assistance models, one of which is real-time assistance model that realizes a “seamless combination” of the civil affairs assistance...
For the over data density of point cloud that greatly affects the model reconstruction efficiency, a nonuniform simplification algorithm for point cloud with normal is presented. At first, kd-tree is used to represent the spatial topology relationships among the point cloud. According to the point density and expectative k-nearest neighbors, the radius of the bounding sphere is calculated to create...
License plate location is the key to the recognition system of motor vehicle license. This paper presents an algorithm for license plate location based on compound mathematical morphology. An edge detection operator is designed for the edge extraction of the license plate image, with a clear edge image obtained. Then, the horizontal and vertical projections are used to locate the license plate area...
An ant colony optimization (ACO) algorithm is proposed to improve grid resource scheduling, for the performance of grid scheduling affects the applications of grid platform directly. According to the updating rule of local and global pheromone, ACO achieves load balance by incorporating resource-oriented trust mechanism. The evaluation criterion of system safety covers both direct and indirect trust...
The raw data of point cloud produced by 3D scanning tools contains additive noise from various sources. This paper proposes a method for 3D unorganized point cloud denoising by making full use of the depth information of unorganized points and space analytic geometry theory, applying over-domain average method for 2D image of image denoising theory to 3D point data. The point cloud noises are filtered...
The difficulties of e-commerce protocol security are mainly reflected in two aspects: First, the industry has not yet come to a uniform conclusion for the requirements of the security properties of e-commerce, while new properties are continually proposed and updated. The second is the difficulty of the protocol design and verification. This paper makes a new explanation of the protection of individual's...
Simplification of scattered point cloud is one of the key preprocessing technologies in reverse engineering. Most simplification algorithms always lose geometric feature excessively in the process. On the basis of feature extraction, a new algorithm is proposed for the simplification of scattered point cloud with unit normal vectors. First, points in point cloud are distributed into uniform cubes...
When the telecommunication industry is moving from the traditional PSTN network to the SIP-based soft switch network, a new billing system of AOCE solution becomes the promising value-added service, to which the design and development of the SIP-based application server is the key. On the basis of the analysis of the SIP protocol and the separation process of the foreground from the background, the...
Advance of charge at the end of conversation (AOCE) is a promising value-added service of telecommunication industry for the upgrading of telecommunication network to session initiation protocol SIP-based softswitch network. However, there is not a complete AOCE solution available for softswitch network. On the basis of softswith billing, the implementation of the signaling process of AOCE is studied...
Software talents should have the engineering ability, a common sense in IT industry, which is characterized by the fact that design plays a very important role in software engineering. Basis on the enhancement of computational thinking, the reform ideas of the development of the student's engineering ability are introduced. The detailed approaches include: 1) Extraction of fundamental discipline concept...
The essence of computational thinking is thinking about data and ideas, and using and combining these resources to solve problems. The internal requirement of the programming courses is to cultivate the student's the ability to use programming language for problem analysis and problem solving. According to the characteristics of the courses themselves, this paper proposes a course teaching system...
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