2007 5th Student Conference on Research and Development最新文献_第4页

Forward Kinematics of 3 Degree of Freedom Delta Robot 三自由度Delta机器人的正运动学

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451401

M. Mustafa, R. Misuari, H. Daniyal

引用次数: 15

Monitoring the TEC Variation Using GPS Dual Frequency System During Quiet and Disturbed Day 利用GPS双频系统监测静日和扰动日的TEC变化

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451417

N. Ya'acob, M. H. Jusoh, M. Abdullah, M. Ismail

引用次数: 2

Weed Detection utilizing Quadratic Polynomial and ROI Techniques 利用二次多项式和ROI技术的杂草检测

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451360

A. J. Ishak, S. S. Mokri, M. Mustafa, A. Hussain

{"title":"Weed Detection utilizing Quadratic Polynomial and ROI Techniques","authors":"A. J. Ishak, S. S. Mokri, M. Mustafa, A. Hussain","doi":"10.1109/SCORED.2007.4451360","DOIUrl":"https://doi.org/10.1109/SCORED.2007.4451360","url":null,"abstract":"Machine vision for selective weeding or selective herbicide spraying relies substantially on the ability of the system to analyze weed images and process the extracted knowledge for decision making prior to implementing the identified control action. To control weed, different weed type would require different herbicide formulation. Consequently the weed must be identified and classified accordingly. In this work, weed images were classified as either broad or narrow weed type. A fundamental problem in weed image recognition using planar curve analysis is to detect curve. It is difficult to successfully extract curve from the image of weed edges since the appropriate scale to use for extraction is not known a priori. As such, this paper considers a curve detection method based on the quadratic polynomial technique which include the use of the region-of- interests (ROI) technique. The ROI technique creates image subsets by selecting regions of the displayed image. The ROIs are typically used to extract statistics for image operations such as classification. As such, the objective of this paper is to present a novel application of curve detection feature extraction technique in weed classification.","PeriodicalId":443652,"journal":{"name":"2007 5th Student Conference on Research and Development","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134349389","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

Investigations of the Use of PosEye for Position Measurements 利用PosEye进行位置测量的研究

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451380

D. V. Viswacheda, P. Surireddy, M. S. Arifianto, M. Y. Hamid, E. Husni, L. Barukang

{"title":"Investigations of the Use of PosEye for Position Measurements","authors":"D. V. Viswacheda, P. Surireddy, M. S. Arifianto, M. Y. Hamid, E. Husni, L. Barukang","doi":"10.1109/SCORED.2007.4451380","DOIUrl":"https://doi.org/10.1109/SCORED.2007.4451380","url":null,"abstract":"The PosEye system is basically a position measurement system which takes images of the reference. The infra-red LEDs which emits IR lights is captured by the CCD and is used as the reference. In this system the absolute positioning and orientation were made with the help of a PosEye. The PosEye is normally fixed on a robot arm or the object which requires orientation of its own position in correspondence to its reference points in the working area. This paper discusses general ideas about reference markers, set-up procedures, and issues behind the sensor. This mainly includes the principles of PosEye sensor, basics of vision and cameras. The paper details the experiments in which results were obtained through the PosEye system with the help of electronics and PosEye camera. In the experimental setup, the connection of PosEye with the electronic application is presented, the usage of PosEye and the robot control system communication with the PosEye system using coordinate system. The working of the PosEye system is observed by taking images on the reference plate and finding the co-ordinates (x, y, z). The manipulation of the obtained images to the robot for a movement is also studied.","PeriodicalId":443652,"journal":{"name":"2007 5th Student Conference on Research and Development","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133812244","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

EAP-based Authentication with EAP Method Selection Mechanism: Simulation Design 基于EAP的认证与EAP方法选择机制:仿真设计

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451356

M. Bhakti, A. Abdullah, L. T. Jung

引用次数: 5

Evaluation of Modulation and Channel Coding Candidates for Adaptive Data Communication System 自适应数据通信系统调制和信道候选编码的评价

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451362

R. Sidek, A.Z. bin Sha'ameri

引用次数: 0

Efficient Development Methodology for Multithreaded Network Application 多线程网络应用的高效开发方法

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451394

Nguyen Due Chinh, E. Kandasamy, Lam Yoke Khei

{"title":"Efficient Development Methodology for Multithreaded Network Application","authors":"Nguyen Due Chinh, E. Kandasamy, Lam Yoke Khei","doi":"10.1109/SCORED.2007.4451394","DOIUrl":"https://doi.org/10.1109/SCORED.2007.4451394","url":null,"abstract":"Multithreading is becoming increasingly important for modern network programming. In inter-process communication platform, multithreaded applications have much benefit especially to improve application's throughput, responsiveness and latency. However, developing good quality of multithreaded codes is difficult, because threads may interact with each others in unpredictable ways. Although modern compilers can manage threads well, but in practice, synchronization errors (such as: data race errors, deadlocks) required careful management and good optimization method. The goal of this work is to discover common pitfalls in multithreaded network applications, present a software development technique to detect errors and optimize efficiently multithreaded applications. We compare performance of a single threaded network application with multithreaded network applications, use tools called Intelreg VTunetrade Performance Analyzer, Intelreg Thread Checker and our method to efficiently fix errors and optimize performance. Our methodology is divided into three phases: First phase is performance analysis using Intelreg VTunetrade Performance Analyzer with the aim is to identify performance optimization opportunities and detect bottlenecks. In second phase, with Intelreg Thread Checker we allocate data races, memory leakage and debug the multithreaded applications. In third phase, we apply tuning and optimization to the multithreaded applications. With the understanding of the common pitfalls in multithreaded network applications, through the development and debugging methodology aforementioned above, developers are able to optimize and tune their applications efficiently.","PeriodicalId":443652,"journal":{"name":"2007 5th Student Conference on Research and Development","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127446094","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: 2

Implementation of Robust SIFT-C Technique for Image Classification 鲁棒SIFT-C图像分类技术的实现

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451374

K. Ghazali, S. S. Mokri, M. Mustafa, A. Hussain

引用次数: 1

Problem Difficulty for Genetic Algorithm in Combinatorial Optimization 遗传算法在组合优化中的问题难度

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451368

Z. Zukhri, K. Omar

引用次数: 1

EEG Analysis of Wake-sleep Data using UMACE filter 基于UMACE滤波的醒-睡数据脑电分析

2007 5th Student Conference on Research and Development Pub Date : 2007-12-01 DOI: 10.1109/SCORED.2007.4451421

R. Ghafar, N. Tahir, A. Hussain, S. Samad

引用次数: 3