International Conference for Convergence for Technology-2014最新文献_第6页

Segmentation of closely set and touching lines in handwritten document images using fringe maps 用条纹图分割手写文档图像中的紧集线和接触线

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092176

V. K. Koppula, A. Negi

{"title":"Segmentation of closely set and touching lines in handwritten document images using fringe maps","authors":"V. K. Koppula, A. Negi","doi":"10.1109/I2CT.2014.7092176","DOIUrl":"https://doi.org/10.1109/I2CT.2014.7092176","url":null,"abstract":"Segmentation of handwritten text line is a challenge due to the large variety of situations that arise. The concept of a text line itself is difficult since a simple geometric concept like a bounding box for a line is not always applicable. Further, line skew may vary across a line, and also between lines. The problem in handwritten texts is also difficult since there is a large variation in spacing between lines in the writing. This paper presents a new method to address the issues of handwritten line segmentation. We propose the use of regions of white space amidst the text to bring out segmentation. The segmenting paths are found using the concept of fringe maps which are computed on the input binary image. Essentially the fringe value at any white space location helps to guide segmentation since it gives an indication of distance to text. Here we improve upon certain concepts of segmentation based on fringes and show several situations where this concept is successful and more natural than other approaches in the literature. Performance is compared with other approaches in literature on easily accessible ICDAR 2009 dataset.","PeriodicalId":384966,"journal":{"name":"International Conference for Convergence for Technology-2014","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128897235","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

A data mining based approach towards detection of low rate DoS attack 基于数据挖掘的低速率DoS攻击检测方法

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092203

Mohit Sharma, Nimish Unde, K. Borude, Amol Paradkar

引用次数: 3

Obtaining the natural frequencies of linear time-invariant dynamic systems from driving-point system-function measurements employing conceptual source-measure units 利用概念源测单位从驱动点系统函数测量中获得线性时不变动力系统的固有频率

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092092

I. R. Rao, K. Shubhanga

{"title":"Obtaining the natural frequencies of linear time-invariant dynamic systems from driving-point system-function measurements employing conceptual source-measure units","authors":"I. R. Rao, K. Shubhanga","doi":"10.1109/I2CT.2014.7092092","DOIUrl":"https://doi.org/10.1109/I2CT.2014.7092092","url":null,"abstract":"This paper presents two mathematical conceptualizations of driving-point system-function measurement of linear time-invariant (LTI) systems with lumped-parameter description. Whereas the formalization of this dual pair of Source-Measure Units (SMU) has been - for the twin purposes of ease of demonstration and ready cognizance - effected with a specific relevance to electrical quantities, the underlying concept of system-function is sufficiently general to be universally applicable to all classes of LTI systems. The formulation has been done in the time-domain, thus retaining full immediacy with the real system variables. The outcome of the measurement, therefore, upon due rationalization, emerges as a rationic polynomial. The natural frequencies of the system are then extractible from the characteristic polynomial, which latter is contained in the measured rationic. The `naturality' of the system-under-test as observed from a specified port-of-access is thus laid bare. The method is illustrated through examples, which also show the invariance of the system characteristic polynomial with respect to the point of view of the observer, except in cases of pole-zero cancellation. An alternative interpretation of the singularities of the system-function has also been furnished.","PeriodicalId":384966,"journal":{"name":"International Conference for Convergence for Technology-2014","volume":"321 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124541025","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

A review paper on 3-T Xor cells and 8-T adder design in Cadence 180nm Cadence 180nm 3-T Xor电池和8-T加法器设计综述

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092068

A. Khan, Shivendra Pandey, Jyotirmoy Pathak

引用次数: 7

Specification of e-Health system using Z: A motivation to formal methods 电子卫生系统使用Z的规范:形式化方法的动机

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092123

M. Azeem, Muhammad Ahsan, N. Minhas, Khadija Noreen

引用次数: 9

Design of wireless electric board for writing and sketching using ARM based embedded system 基于ARM的嵌入式系统无线写生板的设计

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092071

Shekhar H. Bodake, V. Puranik

{"title":"Design of wireless electric board for writing and sketching using ARM based embedded system","authors":"Shekhar H. Bodake, V. Puranik","doi":"10.1109/I2CT.2014.7092071","DOIUrl":"https://doi.org/10.1109/I2CT.2014.7092071","url":null,"abstract":"Nowadays using multimedia applications is common in classroom teaching. As we know that use of chalk produces dust which pollutes air and also it is found that chalk dust causes hazardous effects on health of students and parents. In the other hand, use of multimedia helps in better teaching and learning process. Companies like Hitachi, Panasonic, are manufacturing smart equipments which can efficiently replace the traditional blackboard. This design includes two modules viz. ARM9 board processor for unit which will be controlled by user i.e. teacher called handheld Unit hardware and Embedded Linux operating system for its software. Another module is remote unit which consist of Raspberry-Pi ARM 11 Board. Teacher has to write on a notebook sized touch screen which is interfaced with ARM9 handheld unit board. Written signals are converted into electrical signals and given to ARM11 board by using wireless RF module (Zigbee). Then Arm11 board controls and processes these signals and displays the written contents by the projector in large view by interfacing projector to HDMI port provided with Raspberry-Pi. This complete module makes classroom teaching more efficient and easy for the sake of students and teachers.","PeriodicalId":384966,"journal":{"name":"International Conference for Convergence for Technology-2014","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124384692","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

Reduction of UHP in heterogeneous wireless networks 异构无线网络中UHP的降低

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092278

S. R. Halhalli, Subhash Kulkarni, K. Anjaneyulu

{"title":"Reduction of UHP in heterogeneous wireless networks","authors":"S. R. Halhalli, Subhash Kulkarni, K. Anjaneyulu","doi":"10.1109/I2CT.2014.7092278","DOIUrl":"https://doi.org/10.1109/I2CT.2014.7092278","url":null,"abstract":"Mobility management enables the Mobile Terminal to switch between networks for better resource management and is still a hot research topic. Handoff management is one such challenge for maintaining active connections for roaming mobile terminals, as they change their network point of attachment. In heterogeneous networks, it is critical to evaluate and select the best algorithm out of the different algorithms, available for vertical handoff. Wrong decision probability (WDP) is one of the performances metric which is used to measure the efficiency of handover algorithms in providing such seamless service. In this work, probability equations are derived for five network models and probabilities are computed for unnecessary handover, missing handover and wrong decisions. The handoff algorithm for the five network model is designed to evaluate the performance of algorithms designed based on combination of received signal strength and bandwidth using Wrong Decision Probability model. Presentation of analytical and simulation results is made to validate the vertical handover and is compared with the results of handoff algorithm for the five network model designed considering bandwidth alone.","PeriodicalId":384966,"journal":{"name":"International Conference for Convergence for Technology-2014","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125673546","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: 5

Extracting knowledge from ontology using Jena for semantic web 使用耶拿语义网从本体中提取知识

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092025

A. Ameen, K. Khan, B. Rani

引用次数: 12

Enhancing ADSTM using ROHC in wireless networks 利用ROHC增强无线网络中的ADSTM

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092057

Rajesh Duvvuru, P. J. Rao, S. Singh, S. Deepthi, Tanvi Sirsat

引用次数: 0

Adaptive antenna array pattern synthesis for suppressed sidelobe level and controlled null using genetic algorithm 利用遗传算法合成抑制副瓣电平和控制空点的自适应天线阵列方向图

International Conference for Convergence for Technology-2014 Pub Date : 2014-04-06 DOI: 10.1109/I2CT.2014.7092156

Parthasarathi Pal, D. Mondal

{"title":"Adaptive antenna array pattern synthesis for suppressed sidelobe level and controlled null using genetic algorithm","authors":"Parthasarathi Pal, D. Mondal","doi":"10.1109/I2CT.2014.7092156","DOIUrl":"https://doi.org/10.1109/I2CT.2014.7092156","url":null,"abstract":"This paper contains optimal radiation pattern of linear adaptive antenna array obtained using Genetic Algorithm (GA) for reducing the sidelobe level (SLL) and imposing nulls at prescribed interfering directions. Different Fitness functions have been used for performance study of GA for achieving optimal current distribution on the array aperture. Null imposition is considered in this paper in three different ways such as null at single point, multiple directions and nulls in a wide spatial range. The same fitness function has been used here to impose deeper nulls at various desired directions as well as for creating wide nulls. The minimum SLL is achieved for a 20 element isotropic array at approximately -51dB whereas a deeper null of approximately -99dB has been imposed at 40°. The relation between the fitness functions and the excitations are also discussed herewith. Obtained results show that the resultant patterns have SLL and null-performance as per requirement. It also shown that the SLL reduction approach can be extended to the array pattern with main beam steered to desired user. Multiple objectives such as null placement as well as sidelobe suppression are simultaneously achieved with a single fitness function in single-stage optimization.","PeriodicalId":384966,"journal":{"name":"International Conference for Convergence for Technology-2014","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134093492","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