Rapidly and accurately detection of road surface traffic signs,and it be send to the driver in real time are not only can guarantee the safety of driving,but also to avoid the occurrence of traffic ***,it is important...
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ISBN:
(纸本)9781467377560
Rapidly and accurately detection of road surface traffic signs,and it be send to the driver in real time are not only can guarantee the safety of driving,but also to avoid the occurrence of traffic ***,it is important to study the driving assistance *** this paper,a detection method of road traffic sign based on inverse perspective transform was *** method handles the image acquired from camera,and the image was processed by the inverse perspective *** makes the original deformation of road traffic signs seriously to be corrected,and provides reliable data for the subsequent recognition of traffic *** results show that this method was robust.
There exist the problems on the professional teaching of industrial design, such as lacking index pertinence, the singleness of evaluation form and method, the singleness of valuator, as well as the poor timely feedba...
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There exist the problems on the professional teaching of industrial design, such as lacking index pertinence, the singleness of evaluation form and method, the singleness of valuator, as well as the poor timely feedback. Therefore, this paper introduces the general teaching evaluation system based on Web service for the specialty of industrial designing so as to realize the basic function of teaching evaluation and to offer a general evaluation platform for improving teaching quality of Industrial Designing.
The reform in practice teaching approach is the key to promote practice teaching reform and the training model reform of innovative talents. In this paper the teaching model of comprehensive practice project is discus...
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The reform in practice teaching approach is the key to promote practice teaching reform and the training model reform of innovative talents. In this paper the teaching model of comprehensive practice project is discussed from the perspective of education, where medical Internet of Things experiment project as an example to study the program of culturing innovative, complex and applied talents, exploring the method of improving medical informatics students` interest and their confidence.
Device-to-device(D2D) communication has recently emerged as a promising technique to improve the performance of LTE-A systems. It can greatly reduce the load of the base station, improve the quality of service for use...
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Device-to-device(D2D) communication has recently emerged as a promising technique to improve the performance of LTE-A systems. It can greatly reduce the load of the base station, improve the quality of service for users at the edge of the cell, and improve the overall throughput in the system. After analyzing the resource allocation method of the SFR model, we come to a conclusion that this method is suitable for the reuse of D2D cellular resources. We establish the system model, and propose a resource allocation algorithm. The simulation results show that using the proposed algorithm, D2D communication can improve the system throughput.
Oblivious Signature-Based Envelope (OSBE) has been widely employed for anonymity-orient and privacy-preserving applications. The conventional OSBE execution relies on a secure communication channel to protect against ...
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Cloud computing, which revolutionizes application development model, is an inevitable trend in the development of IT technology. Cloud computing providers sell Server Platform(Iaa S), development environment(Paa S) or...
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ISBN:
(纸本)9781510830363
Cloud computing, which revolutionizes application development model, is an inevitable trend in the development of IT technology. Cloud computing providers sell Server Platform(Iaa S), development environment(Paa S) or software application(Saa S) to users. As for Paa S, a separate database as a service(Daa S) is necessary, so that application developers can use as usual as normal database, rather than focus on the specific implementation of the database. In this paper, we present a general solution for a private cloud platform based on Open Stack, using My SQL database as Daa S, which can take advantage of the limited hardware resources. And we will explain how to design and implementation of Daa S, and analysis it's characteristics, such as multi-tenant, scalability, search strategy, high availability and so on.
Nowadays, recognizing and predicting students learning achievement introduces a significant challenge, especially in blended learning environments, where online (web-based electronic interaction) and offline (direct f...
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Sports soft power as an important part of the country's soft power, it is playing an increasingly important role in the process of sport development. This paper use literature, logic analysis and case analysis as ...
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Sports soft power as an important part of the country's soft power, it is playing an increasingly important role in the process of sport development. This paper use literature, logic analysis and case analysis as the main research method, and based on the study of review the sport soft power. From sport organizational system of system-level、sports discourse of behavioral level、the sports competition of physical state level and sports concept of the mentality level these four ways to analysis the loss of the 2012 London Olympic Games sports soft power. In view of the problems existing in Chinese sports soft power,this paper puts forward some countermeasures for the further development of Chinese sports soft power.
Through the site investigation, design a set of test apparatus used to study the cooling tower scale problem in HVDC valve cooling system, integrating the scale of more mature process on this device, through on-site v...
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Through the site investigation, design a set of test apparatus used to study the cooling tower scale problem in HVDC valve cooling system, integrating the scale of more mature process on this device, through on-site validation test method to inspect the scale inhibition effect on the cooling tower in HVDC valve cooling system. Results show that the selected membrane desalination technology has great technical advantages.
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