Image description and characteristic extraction are the most important steps of color-Base image retrieval. This paper proposed a new method based on the related methods of graph theory. The new method defines every parts of the images as a vertex, than calculate the similarity measure as the weight value to design a weighted bi-partite graph. The congruent relationship between images is transform into searching the optimal matching in this bipartite graph. In the new method, both color dimensional distribution and geometric transformation invariance are considered. The simulation results show the effectiveness of the novel method.
{"title":"Application of Bi-partite Optimal Matching in Color-Base Image Retrieval","authors":"S. Luo, Hongjiao Jin","doi":"10.1109/MVHI.2010.69","DOIUrl":"https://doi.org/10.1109/MVHI.2010.69","url":null,"abstract":"Image description and characteristic extraction are the most important steps of color-Base image retrieval. This paper proposed a new method based on the related methods of graph theory. The new method defines every parts of the images as a vertex, than calculate the similarity measure as the weight value to design a weighted bi-partite graph. The congruent relationship between images is transform into searching the optimal matching in this bipartite graph. In the new method, both color dimensional distribution and geometric transformation invariance are considered. The simulation results show the effectiveness of the novel method.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81607768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper introduces the structure function, main feature and implementation principles of a vehicle monitor system. The system use MapX controls to match electronic map for implementing vehicle monitor, and adopts MSComm controls to obtain information of SMS of GPS. It realizes the function of the located data delivering and the electronic map matching.
{"title":"Integrating GIS, GPS Technologies for Designing Vehicle Monitor System","authors":"Xiaorong Wang, M. Wang","doi":"10.1109/MVHI.2010.188","DOIUrl":"https://doi.org/10.1109/MVHI.2010.188","url":null,"abstract":"This paper introduces the structure function, main feature and implementation principles of a vehicle monitor system. The system use MapX controls to match electronic map for implementing vehicle monitor, and adopts MSComm controls to obtain information of SMS of GPS. It realizes the function of the located data delivering and the electronic map matching.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85267413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Because of the limitation of time-shifting support, the problem of mismatch between logical network and physical network for current real-time streaming media system, we propose DRPSS, a structured peer-to-peer real-time streaming system model which can provide live and time-shifted streams, mainly discuss the model cache algorithm and the improved approach of building DHT keyword. In this way, DRPSS improves data delivery performance and routing efficiency. Our simulations show that DRPSS can achieve higher transmission efficiency and service quality.
{"title":"Research of Providing Live and Time-Shifting Function for Structured P2P Streaming System","authors":"Xiuhong Hou, Ruipeng Ding","doi":"10.1109/MVHI.2010.142","DOIUrl":"https://doi.org/10.1109/MVHI.2010.142","url":null,"abstract":"Because of the limitation of time-shifting support, the problem of mismatch between logical network and physical network for current real-time streaming media system, we propose DRPSS, a structured peer-to-peer real-time streaming system model which can provide live and time-shifted streams, mainly discuss the model cache algorithm and the improved approach of building DHT keyword. In this way, DRPSS improves data delivery performance and routing efficiency. Our simulations show that DRPSS can achieve higher transmission efficiency and service quality.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80223155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The zero sequence current transformer is one of the key component of permanent magnetism leakage circuit protection breaker and release relay. A C8051F120 microcontroller is used as the controller of performance test system of an intelligent zero sequence current transformers. We analysis the operating and test principle of zero sequence current transformer, hardware composition and software program. The results show that the test system can quickly and accurately test the performance index and characteristics curve of magnetic core of zero sequence current transformers.
{"title":"Design of Test System on Zero Sequence Current Transformers","authors":"Da-neng Pi, Hai-zhou Gao","doi":"10.1109/MVHI.2010.62","DOIUrl":"https://doi.org/10.1109/MVHI.2010.62","url":null,"abstract":"The zero sequence current transformer is one of the key component of permanent magnetism leakage circuit protection breaker and release relay. A C8051F120 microcontroller is used as the controller of performance test system of an intelligent zero sequence current transformers. We analysis the operating and test principle of zero sequence current transformer, hardware composition and software program. The results show that the test system can quickly and accurately test the performance index and characteristics curve of magnetic core of zero sequence current transformers.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80674885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
UML activity diagram is an important component of software design model based on UML, because it describes the dynamic behaviors of a software system. It becomes a valuable information source in software integration test. We present a workflow modeling method based on the improved UML acting diagram after introducing the UML language in this paper. The modeling for checking is described and analyzed. The result shows that the improved method can achieve better effect in describing workflow modeling progress than conventional approaches. Hence it provides an approach to model checking UML ADs by model-checker FDR. Finally, the formalisms and model checking are explicitly illustrated through a simple but non-trivial example.
{"title":"Study on Formalizing Unified Modeling Language Activity Diagrams in FDR","authors":"Peilei Ye","doi":"10.1109/MVHI.2010.202","DOIUrl":"https://doi.org/10.1109/MVHI.2010.202","url":null,"abstract":"UML activity diagram is an important component of software design model based on UML, because it describes the dynamic behaviors of a software system. It becomes a valuable information source in software integration test. We present a workflow modeling method based on the improved UML acting diagram after introducing the UML language in this paper. The modeling for checking is described and analyzed. The result shows that the improved method can achieve better effect in describing workflow modeling progress than conventional approaches. Hence it provides an approach to model checking UML ADs by model-checker FDR. Finally, the formalisms and model checking are explicitly illustrated through a simple but non-trivial example.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81543944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Traveling Sales Problem is one of the NP complete problems. The TSP Problem is transformed into a minimized optimal problem without being constrained. The Ant Colony Optimal algorithm has a good effect in solving the TSP problem. This paper discusses the application of the NAX-MIN ant system in the path search of the earthquake emergency rescue. We construct a mathematical model which is based on the earthquake disasters. Then according to the specific characteristics of the model, we improved the max-min ant system that executes the rescue path search, use the mixed-update strategy of global iterative and global iterative and confine the ants to limited entries. So the optimized algorithm can overcome the shortcomings of conventional algorithms, such as slow convergence, easily trapped in local optimum, etc.
{"title":"An Improved MMAS Algorithm for Path Optimization in Emergency Rescue","authors":"Baohua Jin, Lei Zhang, Shenyi Qian","doi":"10.1109/MVHI.2010.212","DOIUrl":"https://doi.org/10.1109/MVHI.2010.212","url":null,"abstract":"Traveling Sales Problem is one of the NP complete problems. The TSP Problem is transformed into a minimized optimal problem without being constrained. The Ant Colony Optimal algorithm has a good effect in solving the TSP problem. This paper discusses the application of the NAX-MIN ant system in the path search of the earthquake emergency rescue. We construct a mathematical model which is based on the earthquake disasters. Then according to the specific characteristics of the model, we improved the max-min ant system that executes the rescue path search, use the mixed-update strategy of global iterative and global iterative and confine the ants to limited entries. So the optimized algorithm can overcome the shortcomings of conventional algorithms, such as slow convergence, easily trapped in local optimum, etc.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80929691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
An improved edge detecting algorithm based on mathematical morphology and Multi-structure is proposed to overcome the limitation which embarrasses the performance of the traditional edge detection methods. Making use of the super performance of the morphological reconstruction and multi-structure, the morphological reconstruction filter has been designed which it can solved the difficulty of predigest image and hold edge information. After using the new edge connecting method based on gradient direction, the ultimate edge is obtained. The experimental results indicate that the new method is better than the traditional edge detection method, and the cells image edges are consecutive and identical.
{"title":"Improved Edge Detecting Algorithm Based on Mathematical Morphology","authors":"Wei-bin Chen, Xin Zhang","doi":"10.1109/MVHI.2010.54","DOIUrl":"https://doi.org/10.1109/MVHI.2010.54","url":null,"abstract":"An improved edge detecting algorithm based on mathematical morphology and Multi-structure is proposed to overcome the limitation which embarrasses the performance of the traditional edge detection methods. Making use of the super performance of the morphological reconstruction and multi-structure, the morphological reconstruction filter has been designed which it can solved the difficulty of predigest image and hold edge information. After using the new edge connecting method based on gradient direction, the ultimate edge is obtained. The experimental results indicate that the new method is better than the traditional edge detection method, and the cells image edges are consecutive and identical.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78822870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study empirically explores a cube-shape tool based on computer vision, focusing on the properties of its input modalities and design space. By tracking the fiducial marker on each side of the cube in real-time, basic operations such as flipping, rotating and tilting can produce various input modalities. We present the results of an experiment that investigate the use of these input modalities to perform a set of experimental tasks. In the experiment we design a discrete angle selection task, varying the angle position and interval. Based on the experimental results, we discuss implications for the design of cube-based interaction techniques.
{"title":"The Study of the Input Tool Based on Computer Vision","authors":"Jibin Yin, Hua Liu","doi":"10.1109/MVHI.2010.97","DOIUrl":"https://doi.org/10.1109/MVHI.2010.97","url":null,"abstract":"This study empirically explores a cube-shape tool based on computer vision, focusing on the properties of its input modalities and design space. By tracking the fiducial marker on each side of the cube in real-time, basic operations such as flipping, rotating and tilting can produce various input modalities. We present the results of an experiment that investigate the use of these input modalities to perform a set of experimental tasks. In the experiment we design a discrete angle selection task, varying the angle position and interval. Based on the experimental results, we discuss implications for the design of cube-based interaction techniques.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90337504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Due to the incipient gear fault vibration signal are covered by heavy noisy, it is difficult to diagnose the gear faults just according to the time or frequency spectrum of the signals. The comparison results of the virtual prototype model simulation and the experimental test also prove that the traditional Fast Fourier Transform Algorithm (FFT) analysis is not appropriate for the gear fault detection and identification. The Wavelet Back-Propagation (BP) Neural Network therefore was applied to extract the feature sets of the gear fault vibration data and classify the faults. At the first step, the wavelet analysis was employed to decompose the vibration data, and for each sample its energy of each sub-band was calculated and then treated as the input feature vector for the BP network training. By means of this approach the gear defection can be detected and recognized. The experiment test results show that the method based on wavelet BP network is available and reliable for gear fault diagnosis, and the monitoring and identification of different gear conditions, including normal, wear, and tooth broken, are accomplished with high classification accuracy.
{"title":"Virtual Simulation Analysis and Experimental Study on Gear Fault Diagnosis Based on Wavelet Neural Network","authors":"Xu Xiang, Z. Ruiping, Zhixiong Li","doi":"10.1109/MVHI.2010.86","DOIUrl":"https://doi.org/10.1109/MVHI.2010.86","url":null,"abstract":"Due to the incipient gear fault vibration signal are covered by heavy noisy, it is difficult to diagnose the gear faults just according to the time or frequency spectrum of the signals. The comparison results of the virtual prototype model simulation and the experimental test also prove that the traditional Fast Fourier Transform Algorithm (FFT) analysis is not appropriate for the gear fault detection and identification. The Wavelet Back-Propagation (BP) Neural Network therefore was applied to extract the feature sets of the gear fault vibration data and classify the faults. At the first step, the wavelet analysis was employed to decompose the vibration data, and for each sample its energy of each sub-band was calculated and then treated as the input feature vector for the BP network training. By means of this approach the gear defection can be detected and recognized. The experiment test results show that the method based on wavelet BP network is available and reliable for gear fault diagnosis, and the monitoring and identification of different gear conditions, including normal, wear, and tooth broken, are accomplished with high classification accuracy.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89959071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Skyline query is widely used in many applications, such as multi-criteria decision making, data mining and visualization, as well as Location-Based Services (LBS). The previous works about skyline mainly focuses on static attributes, such as Branch and Bound Skyline and Probabilistic Skyline. However, due to the requirements in the privacy-protection as protecting individual position and individual information in LBS, a cloaking region of a user instead of his exact position should be cared. To protect privacy of users’ location, dynamic attribute such as uncertain user position should be introduced to skyline. In this paper, two novel skylines query, Range to Ranges Skyline Query (R2R Skyline Query) and Point to Ranges Skyline Query (P2R Skyline Query), are introduced to deal with the privacy problems in LBS. Firstly we propose a R2RSQ algorithm, based on effectiveness pruning mechanism, to answer R2R skyline query, where the spatial attributes of data are all dynamic. Then, R2RSQ algorithm is extended to solve P2R skyline query by its generality. Lastly, extensive experiments using real data sets demonstrate the efficiency and effectiveness of our proposed algorithms in answering R2R skyline query. Our experimental results show that Privacy-Preserving skylines are significant and useful, and R2RSQ algorithm can efficiently support Privacy-Preserving skylines, especially, R2RSQ is efficient on large datasets with dynamic attributes.
Skyline查询被广泛应用于多标准决策、数据挖掘和可视化以及基于位置的服务(LBS)等应用中。以往关于天际线的研究主要集中在静态属性上，如Branch and Bound skyline和Probabilistic skyline。但是，由于LBS中保护个人位置和个人信息的隐私保护要求，需要关注的是用户的隐蔽区域，而不是用户的确切位置。为保护用户位置隐私，应在skyline中引入用户位置不确定等动态属性。本文提出了两种新的天际线查询方法——范围到范围的天际线查询(R2R)和点到范围的天际线查询(P2R)来解决LBS中的隐私问题。首先，针对数据空间属性都是动态的R2R天际线查询，提出了一种基于有效剪叶机制的R2RSQ算法;然后，利用R2RSQ算法的通用性，将其扩展到求解P2R天际线查询。最后，使用真实数据集的大量实验证明了我们提出的算法在回答R2R天际线查询方面的效率和有效性。实验结果表明，R2RSQ算法可以有效地支持隐私保护天际线，特别是在具有动态属性的大型数据集上，R2RSQ算法的有效性显著。
{"title":"Privacy-Preserving Skyline Queries in LBS","authors":"Zhefeng Qiao, Junzhong Gu, Xin Lin, Jing Chen","doi":"10.1109/MVHI.2010.205","DOIUrl":"https://doi.org/10.1109/MVHI.2010.205","url":null,"abstract":"Skyline query is widely used in many applications, such as multi-criteria decision making, data mining and visualization, as well as Location-Based Services (LBS). The previous works about skyline mainly focuses on static attributes, such as Branch and Bound Skyline and Probabilistic Skyline. However, due to the requirements in the privacy-protection as protecting individual position and individual information in LBS, a cloaking region of a user instead of his exact position should be cared. To protect privacy of users’ location, dynamic attribute such as uncertain user position should be introduced to skyline. In this paper, two novel skylines query, Range to Ranges Skyline Query (R2R Skyline Query) and Point to Ranges Skyline Query (P2R Skyline Query), are introduced to deal with the privacy problems in LBS. Firstly we propose a R2RSQ algorithm, based on effectiveness pruning mechanism, to answer R2R skyline query, where the spatial attributes of data are all dynamic. Then, R2RSQ algorithm is extended to solve P2R skyline query by its generality. Lastly, extensive experiments using real data sets demonstrate the efficiency and effectiveness of our proposed algorithms in answering R2R skyline query. Our experimental results show that Privacy-Preserving skylines are significant and useful, and R2RSQ algorithm can efficiently support Privacy-Preserving skylines, especially, R2RSQ is efficient on large datasets with dynamic attributes.","PeriodicalId":34860,"journal":{"name":"HumanMachine Communication Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88048440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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