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2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control最新文献

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Detection and Segmentation of Occluded Vehicles Based on Skeleton Features 基于骨架特征的遮挡车辆检测与分割
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.249
Chunyu Chen, Shihui Liu
{"title":"Detection and Segmentation of Occluded Vehicles Based on Skeleton Features","authors":"Chunyu Chen, Shihui Liu","doi":"10.1109/IMCCC.2012.249","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.249","url":null,"abstract":"Vehicle occlusion is an important problem for vehicle detection even in the high-definition camera. The difficulty is to obtain individual vehicle from one blob when some vehicles merged together in the blob in the foreground mask. We present a method that can detect the number of occluded vehicles in one blob and the segmentation points based on the effective skeleton nodes, and then segment occluded vehicles in one blob associated with concave spots. Experiments are performed on traffic video sequences captured at two different locations, and the results appear to have good accuracy.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123131416","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}
引用次数: 6
A Kind of Single Light Source Coherent Transceiver Scheme to Eliminate Rayleigh Backscattering Related Impacts 一种消除瑞利后向散射影响的单光源相干收发器方案
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.132
Yan Liu, Xue Chen, Yue-chun Shi
{"title":"A Kind of Single Light Source Coherent Transceiver Scheme to Eliminate Rayleigh Backscattering Related Impacts","authors":"Yan Liu, Xue Chen, Yue-chun Shi","doi":"10.1109/IMCCC.2012.132","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.132","url":null,"abstract":"A single-source coherent transceiver scheme is proposed. Rayleigh Backscattering related impacts are effectively eliminated. The proposed transceiver can provide almost the same performance with lower cost compared to conventional duo-LD transceivers.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124400155","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}
引用次数: 1
An Ultra-Tightly MIMU/GPS Integrated System and its Integrity Monitoring 超紧密MIMU/GPS集成系统及其完整性监测
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.54
Li Fu, Miao Wang
{"title":"An Ultra-Tightly MIMU/GPS Integrated System and its Integrity Monitoring","authors":"Li Fu, Miao Wang","doi":"10.1109/IMCCC.2012.54","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.54","url":null,"abstract":"To improve the GPS receiver's robustness and reliability to high dynamics and jamming, a novel ultra-tight Micro-Inertial Measurement Unit (MIMU)/GPS software receiver integration system and its integrity monitoring was presented. The integrated navigation filter and Kalman filter were designed to ensure accuracy and availability of the positioning and velocity solution in the cases of high dynamic flight trajectory and low signal to noise ratio. Furthermore, a composite integrity method which comprised the integrated navigation filter residual detection and the rate detection based on robust differentiation via sliding mode was proposed to monitor the integrity of this ultra-tight integration system. The results show that the novel ultra-tight MIMU/GPS software receiver integration system can increase the receiver's robustness and reliability to high dynamics and jamming.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116701303","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}
引用次数: 0
Capacity Consideration under Cooperation and Relay in Mobile Ad Hoc Networks 移动自组网中协作与中继下的容量考虑
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.143
Hong-Wa Yang, Gaofeng Pan, Hui Li, Zhe-ming Lu
{"title":"Capacity Consideration under Cooperation and Relay in Mobile Ad Hoc Networks","authors":"Hong-Wa Yang, Gaofeng Pan, Hui Li, Zhe-ming Lu","doi":"10.1109/IMCCC.2012.143","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.143","url":null,"abstract":"Non-ergodicity limits the utilization of Shannon capacity in mobile Ad hoc networks (MANET). Three definitions of function capacity, outage capacity and expected capacity in network information theory are narrated. Multiple-input and multiple-output, relay and conferencing are usually adopted for cooperation in MANET to tackle the problems of dynamic channel state information and non-equilibrium. The capacity, which is the fundamental performance upper bound, together with layerless dynamic network design and combined optimization are three key issues when considering usability and utility in MANET. These three research areas comprise an interdisciplinary approach beyond traditional Shannon theory that could hold much promise for breakthroughs in establishing the fundamental performance limits of wireless ad hoc networks and the applications that utilize them.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117114706","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}
引用次数: 0
Analysis of the Dry-type Transformer Temperature Field Based on Fluid-solid Coupling 基于流固耦合的干式变压器温度场分析
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.129
Xueqian Ding, Wang Ning
{"title":"Analysis of the Dry-type Transformer Temperature Field Based on Fluid-solid Coupling","authors":"Xueqian Ding, Wang Ning","doi":"10.1109/IMCCC.2012.129","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.129","url":null,"abstract":"The physical model of dry type transformer was established by the professional mechanical designing program SOLIDWORKS, and the calculation of iron core and windings' temperature rises were based on heat conduction theory. The physical model that had been established in SOLIDWORKS was imported into COMSOL to conduct the simulation of temperature field analysis. In comparison with the experimental data that was given by the TBEA TIANJIN TRANSFORMERS CO., LTD, we testified the hypothesis that the fluid-solid coupling model which is considering the existence of air flow can more precisely show the distribution of the temperature field of dry-type transformer. We can gain the hotter spot of the dry-type transformer in accordance with the simulation diagram of dry-type transformers temperature distribution. Therefore, it provided a strong support for the installation site of sensor at online monitoring and optimal design of dry type transformer.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121097481","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}
引用次数: 6
Hybrid Key Management Mechanism Based on Double Cluster Head Structure 基于双簇头结构的混合密钥管理机制
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.273
Ma Hongbin, Wang Yingli, Yan Shuang, Yang Hai, Liu Zhenhai
{"title":"Hybrid Key Management Mechanism Based on Double Cluster Head Structure","authors":"Ma Hongbin, Wang Yingli, Yan Shuang, Yang Hai, Liu Zhenhai","doi":"10.1109/IMCCC.2012.273","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.273","url":null,"abstract":"The dissertation reaches the key management mechanism for wireless sensor networks, Key management can be divided into two categories: one is symmetric key management such as the KDC mechanism and random key pre-distribution mechanism, another is asymmetric key management mechanism such as the elliptic curve encryption algorithm. This paper presents a hybrid key management mechanism with double cluster heads based on the advantages and disadvantages of the two managements: a hybrid key management scheme based on the clustering structure, using asymmetric keys to aid in the distribution of symmetric key. This program sets up a spare cluster head within the cluster. Responsible for the safety of the nodes in the cluster. Spare cluster head can effectively prevent the cluster node does not work due to the cluster head invalid. Ensure the stability of each cluster and improve the efficiency of cluster head updates.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127318369","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}
引用次数: 9
A Research on Famous-User Network of SINA-Weibo 新浪微博知名用户网络研究
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.20
Tian Jie, Li Yong-cheng, Lu Yu-liang, Guo Hao
{"title":"A Research on Famous-User Network of SINA-Weibo","authors":"Tian Jie, Li Yong-cheng, Lu Yu-liang, Guo Hao","doi":"10.1109/IMCCC.2012.20","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.20","url":null,"abstract":"Analysis over online social network, especially those for network structure analysis, have significant meanings for works including network models' building-up and researches over the transmissional traits. Aiming towards the user relation network oriented from the Famous-User of SINAWeibo, this paper studies many facets including the degree distribution, small-world phenomenon and degree correlation utilizing the complex network analysis algorithms, with experimental results showing for this network the existence of deviations from power-law at the degree distribution level, the effective diameter being short, the nodes' degrees being irrelevant, with the non-hierarchical intrinsic nature proved.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125146383","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}
引用次数: 3
The Cohesion Degree Based Method for the Critical Rout Nodes Detection of Internet Backbone 基于内聚度的互联网骨干关键路由节点检测方法
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.181
Xu Lei, Liu Zhiming, Cao Jin, He Jin, Xie Di
{"title":"The Cohesion Degree Based Method for the Critical Rout Nodes Detection of Internet Backbone","authors":"Xu Lei, Liu Zhiming, Cao Jin, He Jin, Xie Di","doi":"10.1109/IMCCC.2012.181","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.181","url":null,"abstract":"In order to determine the critical nodes of internet backbone, a cohesion degree based detection method is proposed. By the analysis of node aggregation and cohesion degree, the mathematic model of the relations between the cohesion performance and node importance is given, hence the critical nodes' detection is turned to the cohesion degree calculation of a certain topology. The feasibility and validity are proved by the experiment.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126049969","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}
引用次数: 0
VoIP System Simulation Design and Implementation VoIP系统仿真设计与实现
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.73
Chu Lili
{"title":"VoIP System Simulation Design and Implementation","authors":"Chu Lili","doi":"10.1109/IMCCC.2012.73","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.73","url":null,"abstract":"This paper fusion many multimedia network and related technology, Set up a set of a complete VoIP system. Through the analysis of the Corporate computer networks and the telephone network, establish a VoIP network telephone system on the basis of existing LAN, realize the application of an enterprise Internet phone calls, to achieve the purpose to reduce call charges. Finally simulate with OPNET, the result shows that the VoIP network telephone system can normally run, realize the calling function.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123256859","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}
引用次数: 3
ZigBee-Based Wireless Torque Measuring Gadget 基于zigbee的无线扭矩测量装置
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2012-12-08 DOI: 10.1109/IMCCC.2012.284
Qian Song, S. Ma, Jie Huang, S. Saifullah
{"title":"ZigBee-Based Wireless Torque Measuring Gadget","authors":"Qian Song, S. Ma, Jie Huang, S. Saifullah","doi":"10.1109/IMCCC.2012.284","DOIUrl":"https://doi.org/10.1109/IMCCC.2012.284","url":null,"abstract":"A prototype wireless torque measuring device is designed to measure high-speed rotation torque. The aim of this gadget is to measure torque in harsh environment where physical contact is not possible or very difficult. The gadget is very helpful in new era of wireless industrial applications. It is a non-contact and low power consumption gadget. It is based on wireless ZigBee protocol and very smart to install. The wireless torque measuring gadget is mounted on high speed rotating shaft to measure the torque and send data wirelessly to the receiver. In this paper, the shadow effect and sample rate are also tested to satisfy performance. The feasibility, reliability and experimental results of prototype wireless torque measuring gadget are also discussed below.","PeriodicalId":394548,"journal":{"name":"2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125380355","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}
引用次数: 1
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