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IEEE EUROCON 2009最新文献

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Software for camera calibration and 3D points reconstruction in stereophotogrammetry 相机校准和三维点重建在立体摄影测量软件
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167784
P. Stančík, V. Rícný
{"title":"Software for camera calibration and 3D points reconstruction in stereophotogrammetry","authors":"P. Stančík, V. Rícný","doi":"10.1109/EURCON.2009.5167784","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167784","url":null,"abstract":"This paper deals with the problem of a camera calibration for a photogrammetry and computer vision purposes. Mathematic formulation of the 3D point representation in an external space and its transformation into 2D image space is exposed. The pinhole camera model is used for a problem simplification The camera calibration problem represents intrinsic and extrinsic parameters determination. The stereo correspondence problem is outlined also. Finally the designed special software (Recon3D) for 3D reconstruction is presented.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122838142","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
Multi-input small-power Renewable Energy supply system realized by special power electronics 采用专用电力电子器件实现的多输入小功率可再生能源供电系统
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167694
H. Weiss, Kayhan Ince, Gennady St. Zinoviev
{"title":"Multi-input small-power Renewable Energy supply system realized by special power electronics","authors":"H. Weiss, Kayhan Ince, Gennady St. Zinoviev","doi":"10.1109/EURCON.2009.5167694","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167694","url":null,"abstract":"Renewable Energy development of today has a tendency towards still increasing power ratings for grid-connected systems. Substitute energy plants in case of lacking renewable instantaneous power are not directly considered because of grid connection. Stand-alone applications require well defined concepts for continuous energy supply providing a good balance between various energy sources and their capabilities and load requirements. Stand alone supplies of small power ratings cover local demands, e.g. one house or a small village in remote location. Multiple inputs for renewable energy are proposed in combination with high-efficiency power electronics for optimum power input into a DC bar directly connected to a battery. All loads are connected to this floating battery voltage DC bar either directly or via additional converters.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122913448","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
Linearly constrained adaptive arrays based on a quadratic Constant Modulus criterion 基于二次常模准则的线性约束自适应阵列
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167824
V. Djigan
{"title":"Linearly constrained adaptive arrays based on a quadratic Constant Modulus criterion","authors":"V. Djigan","doi":"10.1109/EURCON.2009.5167824","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167824","url":null,"abstract":"This paper considers the application of the linear constraints in Recursive Least Squares, Affine Projection and Normalized Least Mean Square adaptive filtering algorithms that are used in Adaptive Arrays which receive desired signals with Constant Modulus envelope. The computational procedures of the algorithms are presented. Arithmetic complexity of the algorithms is estimated. Array efficiency for Phase Shift Keying signals is demonstrated via simulation. It is shown, that a fixed phase shift in the array output signal, caused by angular orientation of desired signal source and array weights, is compensated in a simple way by means of a linear constraint.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114412675","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
On fault tolerance increase of switched reluctance machines 开关磁阻电机容错性的提高
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167715
L. Szabó, M. Ruba
{"title":"On fault tolerance increase of switched reluctance machines","authors":"L. Szabó, M. Ruba","doi":"10.1109/EURCON.2009.5167715","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167715","url":null,"abstract":"The Switched Reluctance Machine (SRM) is ideal for safety critical applications (aerospace, automotive, defense, medical, etc.) where it is desirable that the electrical drive system to be fault tolerant. The phase independence characteristics of the SRM enable it to operate (at lower power and higher torque ripples) also under partial phase failure conditions. Its reliability can be improved during its conception stage by applying special fault tolerant designs and in its exploit by monitoring its condition and applying fault detection techniques. In the paper first the most typical faults and their detection methods are summarized. In the second part of the paper a fault tolerant SRM structure is proposed and analyzed by means of simulations. The obtained results emphasize the usefulness of fault tolerant SRMs.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116723133","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: 16
Central placement of storage servers in tree-like content delivery networks 在树状内容交付网络中集中放置存储服务器
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167906
M. Andreica, N. Tapus
{"title":"Central placement of storage servers in tree-like content delivery networks","authors":"M. Andreica, N. Tapus","doi":"10.1109/EURCON.2009.5167906","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167906","url":null,"abstract":"In this paper we consider several problems regarding the optimal placement of storage servers in content delivery networks with tree-like topologies (paths, trees and cacti). We present several novel algorithmic solutions for locating (k+p)-centers and connected k-centers (and k-medians) in these networks, both in the continuous and the discrete cases. We comment both on the theoretical and the practical efficiency of the proposed algorithms.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128746756","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: 7
Complex biomedical system with biotelemetric monitoring of life functions 具有生物遥测监测生命功能的复杂生物医学系统
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167618
O. Krejcar, D. Janckulík, Leona Motalova
{"title":"Complex biomedical system with biotelemetric monitoring of life functions","authors":"O. Krejcar, D. Janckulík, Leona Motalova","doi":"10.1109/EURCON.2009.5167618","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167618","url":null,"abstract":"The project deal with system development for data management and scheduling of personal sources in home care agencies. Development is buckthorn from analyses, over proposal, implementation and resulting testing application, thereby try cast over whole problems software engineering. System consists of the three main parts - PC application, mobile application and database server. All these parts are built on technology Microsoft .NET solution namely on performances .NET Framework 3.5 and MS SQL server 2008 express edition for PC application, .NET Compact Framework 3.5 and MS SQL server 3.5 Compact Edition whereon be created database server for mobile application. System works offline, whereas synchronization mobile arrangement with data in database is made only in agency by the help of technology USB, Bluetooth or WiFi. Software layer synchronization administration data is based on technologies ADO .NET and Linq. System will further develop and will base for advancement biomedical science research framework.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128351861","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: 29
Applicability of the LASPs in the electric-power industry lasp在电力工业中的适用性
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167781
Eraldo Banovac, I. Kuzle
{"title":"Applicability of the LASPs in the electric-power industry","authors":"Eraldo Banovac, I. Kuzle","doi":"10.1109/EURCON.2009.5167781","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167781","url":null,"abstract":"There is a unique technique named the Lot Acceptance Sampling Plan (LASP) in the field of statistical quality control. The typical types of the LASP are MIL-STD 105E, Philips and Dodge-Romig. The incoming lots are large in numerous cases in quality control that influence to high costs of quality control with respect to time-inspection, especially if any of high-expensive destructive method of control is needful. Some aspects of a theoretical base relevant for using the LASP in the electric-power industry are elaborated in this paper. Furthermore, calculation of the Average Total Inspection and selection of the statistically valid sampling plans are demonstrated. Two types of errors with LASPs, i.e. type I error when a lot with acceptable quality is rejected and type II error when a lot with unacceptable quality is accepted, are defined.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129741260","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: 4
Optimization of multi-pad surface electrode: Selective stimulation of wrist 多垫表面电极的优化:选择性刺激手腕
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167619
L. Popovic, N. Malešević, M. Popovic
{"title":"Optimization of multi-pad surface electrode: Selective stimulation of wrist","authors":"L. Popovic, N. Malešević, M. Popovic","doi":"10.1109/EURCON.2009.5167619","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167619","url":null,"abstract":"We developed a method for automatic detection of the optimal contact within a multi-pad surface electrode that could be used for wrist tremor reduction in individuals with Parkinson's Disease or Essential Tremor. This method is based on custom designed program that determines the optimal contact position, i.e. the position on the skin that is closest to the flexor/extensor muscle motor point. The method also takes into account patients' comfort, as the contacts that produce painful contractions or stimulate sensory pathways are eliminated from the selection process.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130577131","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
Declarative transformation of arbitrary structured data to ontologies 任意结构化数据到本体的声明性转换
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167667
Sergey V. Perminov, Vladimir I. Vorobyev, Alexey J. Atiskov
{"title":"Declarative transformation of arbitrary structured data to ontologies","authors":"Sergey V. Perminov, Vladimir I. Vorobyev, Alexey J. Atiskov","doi":"10.1109/EURCON.2009.5167667","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167667","url":null,"abstract":"Complications related to volume increase of data that needs to be analyzed, lack or insufficiency of complementary metadata and task of transforming data to ontologies in this context are described. Applications with declarative approach for solving task of transforming arbitrary located data in any available format to ontological representation are examined. Relevant languages and technologies are reviewed. Model of functional conveyor is suggested and its application for transforming diagrams is described. Examples of implementing transformation using different languages are given.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130631701","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
PErformance analysis of LPF based VOQ crossbar switches 基于LPF的VOQ开关性能分析
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167896
M. Radonjić, I. Radusinović, Z. Veljovic
{"title":"PErformance analysis of LPF based VOQ crossbar switches","authors":"M. Radonjić, I. Radusinović, Z. Veljovic","doi":"10.1109/EURCON.2009.5167896","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167896","url":null,"abstract":"In this paper, LPF based schedulers for VOQ crossbar switch implementation through FPGA circuits are analysed. Switch performance (average cell latency, queue lengths and loss probability) are evaluated under different traffic conditions. Results of behavioral simulations on implemented circuits are compared with simulations on modeled circuits that are not limited as implemented ones. Particularly consideration is given to required queue lengths and impact of its limitation to scheduler behavior. It is shown that queue length of 127 cells is enough to manage almost any offered load under various traffic conditions that we considered.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123503709","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: 7
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