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2009 IEEE International Conference on Electro/Information Technology最新文献

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Color restoration techniques for faded colors of old photos, printings and paintings 旧照片，印刷品和绘画褪色颜色的色彩恢复技术
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189600
Ayman M. T. Ahmed
{"title":"Color restoration techniques for faded colors of old photos, printings and paintings","authors":"Ayman M. T. Ahmed","doi":"10.1109/EIT.2009.5189600","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189600","url":null,"abstract":"Color restoration of old pictures, printings, slides, films and paintings has gained special attention in the last decade. The value of these old pictures and paintings is the real motive for developing good color restoration techniques. In this paper, two approaches for color restoration are introduced. The first approach is a combination of the standard deviation-weighted gray world and the Combined Gray World and Retinex (CGWR) techniques. The second approach is based on some modifications of the Multi Scale Retinex (MSR) theory. These modifications are developed to imitate the effect of the neighboring pixels on the human eye. The output of the modified MSR is introduced to the CGWR algorithm in an attempt to enhance the performance of the original technique. In this paper, experimental results provide a comparison between the two proposed color restoration approaches and some traditional basic techniques.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134203556","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: 10
Agile hardware development with rapid hardware definition language 使用快速硬件定义语言进行敏捷硬件开发
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189647
Jacob N. Allen, H. Abdel-Aty-Zohdy, R. Ewing
{"title":"Agile hardware development with rapid hardware definition language","authors":"Jacob N. Allen, H. Abdel-Aty-Zohdy, R. Ewing","doi":"10.1109/EIT.2009.5189647","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189647","url":null,"abstract":"Rapid HDL is a hardware definition language developed in C# for the Microsoft .Net platform. Rapid HDL unifies digital FPGA hardware development and co-software integration. Hardware is scripted using reusable software objects, communication between hardware and software is automatic, and synthesis is automated using a free tool chain. Rapid HDL represents 18,000 lines of code and is freely available under the MIT license.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134415403","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
Nonlinear extension study for analytical multi-objective control design 解析型多目标控制设计的非线性可拓研究
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189594
Chen Gao, H. Liu, Ping Zhang
{"title":"Nonlinear extension study for analytical multi-objective control design","authors":"Chen Gao, H. Liu, Ping Zhang","doi":"10.1109/EIT.2009.5189594","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189594","url":null,"abstract":"Intensive computation is a potential problem in nonlinear multi-objective control based on numerical simulation. The purpose of this paper is to extend analytical multiobjective parameter synthesis (AMOPS) to nonlinear field. Two proposal extension methods, namely, feedback linearization (FL) and state-dependent coefficient (SDC) approach are introduced and discussed in detail. Furthermore, in order to applied the extension, a new set of analytical cost functions and gradients suitable for nonlinear system is proposed, and the robustness of control system will also be addressed. Finally, a benchmark design problem is presented for demonstration.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131563713","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
Beamlet transform based technique for pavement image processing and classification 基于波束变换的路面图像处理与分类技术
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189598
Leslie Ying, E. Salari
{"title":"Beamlet transform based technique for pavement image processing and classification","authors":"Leslie Ying, E. Salari","doi":"10.1109/EIT.2009.5189598","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189598","url":null,"abstract":"The goal of this paper is to automatically detect and classify pavement cracks using digital image processing techniques. This paper uses a pavement distress image enhancement algorithm to correct non-uniform background illumination by calculating the multiplication factors that eliminate the background lighting variations. To extract the linear features such as surface cracks from the pavement images a beamlet transform based algorithm is developed.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133534046","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: 41
Interesting patterns using goal programming 使用目标编程的有趣模式
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189586
Yasir Imtiaz Khan, Asim Raza, Syed Hasnain Haider
{"title":"Interesting patterns using goal programming","authors":"Yasir Imtiaz Khan, Asim Raza, Syed Hasnain Haider","doi":"10.1109/EIT.2009.5189586","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189586","url":null,"abstract":"Data mining leads to the discovery of large number of patterns, all of these patterns can not be of interest to user. So mining of interesting patterns from the set of mined patterns is an issue. According to the user's interest at particular time, set of interesting patterns can be mined; the interest of user can vary with the time. In this paper we proposed that using goal programming we can find the interesting patterns according to the user's requirement at particular time. In order to control the priority of interesting patterns we can attach the deviational variables. Set of interesting patterns can be mined according to the user's will at particular time.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"331 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116359119","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 linear time-varying system characterizations 关于线性时变系统的表征
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189612
S. Erfani, N. Bayan
{"title":"On linear time-varying system characterizations","authors":"S. Erfani, N. Bayan","doi":"10.1109/EIT.2009.5189612","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189612","url":null,"abstract":"An alternative approach for characterization of linear time-varying (LTV) systems in the time-domain and frequency-domain is developed. The two-dimensional Laplace transform (2DLT) technique for obtaining the response of LTV systems and networks is outlined.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129745489","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
Modulation and directionality characteristics of free-space optical transmission links 自由空间光传输链路的调制和方向性特性
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189574
Xian Jin, C. Collier, J. Holzman, Julian Cheng
{"title":"Modulation and directionality characteristics of free-space optical transmission links","authors":"Xian Jin, C. Collier, J. Holzman, Julian Cheng","doi":"10.1109/EIT.2009.5189574","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189574","url":null,"abstract":"Transmission characteristics of free-space optical (FSO) data transmission systems are characterized. Issues of optical directionality, being related to the optical modulation depth, are investigated for a variety of retroreflecting structures. A composite solid retroreflector is introduced as a novel element for such optical wireless systems, and it is shown that this device has an omni-directional retroreflective angular response covering the full 4Πsteradians solid angle. Such a configuration is a particularly intriguing solution for point-to-point and line-of-sight (LOS) optical communication implementations, and these dynamic modulation characteristics are investigated","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129534920","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
Architectural model for Wireless Peer-to-Peer (WP2P) file sharing for ubiquitous mobile devices 面向无处不在的移动设备的无线对等(WP2P)文件共享体系结构模型
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189580
O. Abiona, A. Oluwaranti, T. Anjali, C. Onime, E. O. Popoola, G. Aderounmu, A. Oluwatope, L. Kehinde
{"title":"Architectural model for Wireless Peer-to-Peer (WP2P) file sharing for ubiquitous mobile devices","authors":"O. Abiona, A. Oluwaranti, T. Anjali, C. Onime, E. O. Popoola, G. Aderounmu, A. Oluwatope, L. Kehinde","doi":"10.1109/EIT.2009.5189580","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189580","url":null,"abstract":"This paper presents an architectural model for Wireless Peer-to-Peer (WP2P) file sharing system for ubiquitos mobile devices. File sharing is one of the rationales for computer networks with increasing demand for file sharing applications and technologies in small and large enterprise networks and on the Internet. With the popularity of mobile phones in day-to-day activities, P2P file sharing in mobile phones is highly desirable, especially in 2/2.5G mobile networks. The proposed model is based on a hybrid or semi centralized architecture with the central database server acting as an interface between the mobile devices. The P2P communication model employs the Short Messaging Service (SMS) and Multimedia Messaging Service (MMS) as the messaging medium. The mobile phone initiates a search for a particular file on the mobile P2P network using a General Packet Radio Service (GPRS) connection. The database replies the “searcher” mobile phone with a list of all the available files and the details of the mobile phones that have them. Using this information, the requesting mobile phone makes a SMS connection to any of the phones provided by the database server. The mobile phone with the file then sends it to the requesting mobile phone using the MMS. We present an architectural model using mobile proxy, SMS and MMS, for a mobile P2P network for 2/2.5G networks despite operator constraints.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128679154","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: 13
Iterative design of IIR variable fractional delay digital filters IIR可变分数阶延迟数字滤波器的迭代设计
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189602
A. Jiang, H. Kwan
{"title":"Iterative design of IIR variable fractional delay digital filters","authors":"A. Jiang, H. Kwan","doi":"10.1109/EIT.2009.5189602","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189602","url":null,"abstract":"In this paper, an iterative algorithm is proposed to design IIR variable fraction delay (VFD) digital filters in the weighted least-squares (WLS) sense. The original IIR VFD filter design problem is nonconvex. As an attempt to tackle this difficulty, an iterative procedure is introduced, and the Steiglitz-McBride (SM) reweighting technique is employed at each iteration to transform the original approximation error into a (convex) quadratic form. The stability of designed IIR VFD filters can be ensured by imposing a set of linear stability constraints based on the positive realness. The proposed algorithm can be applied to design IIR VFD filters with either fixed or variable denominator. Two examples are presented to illustrate the effectiveness of the proposed algorithm.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129045477","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 new fractional call admission control scheme in intergrated cellular network 综合蜂窝网络中一种新的分式呼叫接纳控制方案
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189638
Leila Mortazavi Far, H. Beigy
{"title":"A new fractional call admission control scheme in intergrated cellular network","authors":"Leila Mortazavi Far, H. Beigy","doi":"10.1109/EIT.2009.5189638","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189638","url":null,"abstract":"This paper presents a new model of call admission control which consists of a few elements for protecting the network in different conditions of workload in a manner that, calls blocking /dropping are kept under desired level. This model consists of two traffic classes of voice and data. In order to give a priority to handoff call over new call, some parameters in this model are adjusted in a manner that handoff dropping is reduced to the least probability in the target cell and the adjacent cells. Some channels are reserved for voice and data calls in each cell to guarantee the quality of service requirements in the network. Limited fractional guard channel is used to have an optimized call admission control which reduces data blocking probability. At the end, the two-dimensional traffic model is stimulated and the related results are reviewed.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125738698","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
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