2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications最新文献

Kinematic modeling of driving simulator motion platform 驾驶模拟器运动平台的运动学建模

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607330

Y. Chiew, M. K. A. Jalil, Mohamed Hussein

引用次数: 9

Solving radiative transfer equation (RTE) in time-dependent mode 求解时变模式下的辐射传递方程

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607331

Ow Shen Wah, J. Wong, Tan Ching Seong

引用次数: 0

Investigation on several methods to correct the intensity inhomogeneity in magnetic resonance images 磁共振图像强度不均匀性校正方法研究

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607335

Yan Pore Yeoh, H. Ibrahim, N. Kong

{"title":"Investigation on several methods to correct the intensity inhomogeneity in magnetic resonance images","authors":"Yan Pore Yeoh, H. Ibrahim, N. Kong","doi":"10.1109/CITISIA.2008.4607335","DOIUrl":"https://doi.org/10.1109/CITISIA.2008.4607335","url":null,"abstract":"Magnetic resonance image (MRI) has opened up new avenues of diagnosis and treatment that were not previously available. However, there are a number of artifacts which can arise in the MRI process and make subsequent analysis more challenging. The most undesired visual effect is the intensity in-homogeneity in MRI. Therefore, study on correcting this in-homogeneity problem is essential to extract information from MRI correctly. In this project, we present three methods to correct the in-homogeneity in MRI which are histogram matching, histogram equalization, and homomorphic unsharp masking method. Histogram matching and histogram equalization are used to distribute the intensity of the input MRI uniformly. Another method which is homomorphic unsharp masking method functions as a sort of band notch filter, where a certain spatial frequency range in the image is selected and removed. It removes low frequency components from an image and it does not alter the tissue boundaries. This method is the simplest method and it can be done by using different kind of filter such as mean and median. From the result provided by the methods mention above, some methods do remove the in-homogeneity of MRI successfully while some methods do not. As a result, different methods do correct the in- homogeneity of the MRI in different ways.","PeriodicalId":194815,"journal":{"name":"2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124533065","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

Kinematic & inverse dynamic of a humanoid robot 仿人机器人的运动学与逆动力学

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607329

B.C. Chameera, A. Gopalai, S. M. N. Arosha Senanayake

引用次数: 1

PAR reduction in space-time coded OFDM via modified active constellation extension 基于改进主动星座扩展的空时编码OFDM的PAR降低

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607338

Kakileti Pradeep, M. L. Sim

引用次数: 2

Developing a blind robot: Study on 2D mapping 双目失明机器人的研制:二维映射研究

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607326

Lee Siau Yin, Y. Sheng, A. Soetedjo

引用次数: 5

Design an embedded GPS auto time synchronizing system 设计一种嵌入式GPS自动时间同步系统

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607325

K.J. Lai, K. N. Pau

引用次数: 1

Development of virtual reality system for medical application using OpenGL 基于OpenGL的医疗应用虚拟现实系统开发

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607333

D.W.L. Lim, H. Ibrahim, U. K. Ngah

{"title":"Development of virtual reality system for medical application using OpenGL","authors":"D.W.L. Lim, H. Ibrahim, U. K. Ngah","doi":"10.1109/CITISIA.2008.4607333","DOIUrl":"https://doi.org/10.1109/CITISIA.2008.4607333","url":null,"abstract":"Three dimensional (3D) visualization is a very popular topic in the medical community. Many techniques and procedures have been proposed and discussed to further improve this revolutionary medical imaging method. While resources regarding this matter are redundant, they are often scattered and only cover a specific part of the 3D visualization process. In this study, our goal is to compile these resources and provide an in-depth step by step technique on how 3D visualization may be achieved. This ranges from introducing marching cubes algorithm, the purpose of which is to extract the isosurface from the 3D data-set and the use of 3D mesh reconstruction by applying lighting, transparency and shading using open graphics library (OpenGL) application programming interface (API). Eventually, a graphical user interface (GUI) environment is implemented using fast light toolkit (FLTK). In addition to that, user interface such as rotation and zooming of the 3D model is shown to provide the basic needs in virtual reality environment. The source code is written in C++ language. Results are then demonstrated by showing the final snapshots of the application.","PeriodicalId":194815,"journal":{"name":"2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125547657","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

Development of an autonomous mobile robot for floor marking 自主移动地板标记机器人的研制

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607327

Z. Abidin, S. Hamid, A. Aziz, A. A. Malek

引用次数: 0

A new simulation of distributed mutual exclusion on neural networks 一种新的神经网络分布式互斥模拟方法

2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications Pub Date : 2008-07-12 DOI: 10.1109/CITISIA.2008.4607340

Peyman Bayat, A. Ahmadi, A. Kordi

{"title":"A new simulation of distributed mutual exclusion on neural networks","authors":"Peyman Bayat, A. Ahmadi, A. Kordi","doi":"10.1109/CITISIA.2008.4607340","DOIUrl":"https://doi.org/10.1109/CITISIA.2008.4607340","url":null,"abstract":"In a distributed system, process synchronization is an important agenda. One of the major duties for process synchronization is mutual exclusion. In new algorithm, opposite the past algorithms fairness happens. This paper presents a new approach of the race models involving distributed mutual exclusion. Further, concrete applications of these models did not involve variability in the accumulator size or were based on a specific distribution. We show that the distributions of time stamp, time action and the other effective parameters predicted by the neural network competitive models can be solved analytically this problem that be happens in the critical sections. The model can be manipulated and simulated to predict the effects of reward on Hamming and Hopfieldpsilas models curves and speed-accuracy decomposition. In other hand, the major contribution of this paper is the implementation of a learning rule that enables networks based on a race model to learn stimulus-response associations. The model described here can be seen as a reduction of information system and is compatible with a priority learning system. Also, we will consider the non-linear behavior of the competitive models and as a result use this property in distributed systems. Finally, it is possible to use the neural networks as a distributed system pattern, to optimization of fault tolerance, reliability and accessibility related to mutual exclusion and critical section. Thus in the new approach fault tolerance will ascend and centralize and distributed algorithms can use this and based algorithm will be more reliable.","PeriodicalId":194815,"journal":{"name":"2008 IEEE Conference on Innovative Technologies in Intelligent Systems and Industrial Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122027230","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