2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA)最新文献_第5页

Developing Automated Bifurcation Angle Measurement Algorithm for Retinal Image Analysis 开发用于视网膜图像分析的自动分叉角度测量算法

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477592

K. Kipli, I. R. A. Hamid, Kumalasari Kipli, Nur Afifah Ismail, N. Zamhari, Dayang Azra Awang Mat, S. Suhaili, R. Sapawi

{"title":"Developing Automated Bifurcation Angle Measurement Algorithm for Retinal Image Analysis","authors":"K. Kipli, I. R. A. Hamid, Kumalasari Kipli, Nur Afifah Ismail, N. Zamhari, Dayang Azra Awang Mat, S. Suhaili, R. Sapawi","doi":"10.1109/ICASSDA.2018.8477592","DOIUrl":"https://doi.org/10.1109/ICASSDA.2018.8477592","url":null,"abstract":"Retina and its vascular network have unique branching characteristics morphology. The abnormalities in the vascular pattern of the retina, such as vessel shape, branching pattern, width, tortuosity, or the appearance of retinal itself, may be associated with the occurrence of retinopathy or cardiovascular diseases. This paper is focus on the development of an algorithm to measure bifurcation angle of the retinal for image analysis. From survey, there is still lack of automation for bifurcation angle measurement. Thus this initial work investigates and proposes the key steps for bifurcation measurement process. The key steps of the proposed method include segmentation of the region of interest (ROI), tracing the vessels that are needed for angle determination and lastly determine the bifurcation angle by using the dot product of the traced boundaries. The results are compared with the manual measurement of the bifurcation angle using quantitative and qualitative measurement. The experimental results show promising result of the proposed method in automating the measurement of bifurcation angle of retinal. Recommendation for room of improvement is also discussed in the paper.","PeriodicalId":185167,"journal":{"name":"2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130379938","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

Comparison of Detection Method on Malaria Cell Images 疟疾细胞图像检测方法的比较

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477624

W. Mustafa, R. Santiagoo, Irfan Jamaluddin, N. S. Othman, W. Khairunizam, M. Rohani

引用次数: 8

Iris Recognition for Authentication: Development on a Lighter Computing Platform 面向身份验证的虹膜识别:在轻量级计算平台上的开发

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477617

Hermawan Nugroho, Hamada Rasheed Hassan Al-Absi, Lee Pei Shan

引用次数: 1

Software Defined Networks: New Network Technology in Mininet Simulator 软件定义网络:Mininet模拟器中的新网络技术

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477597

M. A. Aljunaid, R Badlishah Ahmad, Zunaidi, Mohd Nazri Bin Mohd Warip, A. Safar, Ng Yeg Phing

引用次数: 0

Modeling of Time Domain Analysis for Single and Double Open-Circuit Inverter Switch Faults in Three-Phase Induction Motor Drives 三相异步电动机驱动中单双开路逆变器开关故障的时域建模分析

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477626

Amir Rasyadan, Zunaidi Ibrahim, Tengku Mohd Azahar Bin Tuan Dir, S. Yaacob

{"title":"Modeling of Time Domain Analysis for Single and Double Open-Circuit Inverter Switch Faults in Three-Phase Induction Motor Drives","authors":"Amir Rasyadan, Zunaidi Ibrahim, Tengku Mohd Azahar Bin Tuan Dir, S. Yaacob","doi":"10.1109/ICASSDA.2018.8477626","DOIUrl":"https://doi.org/10.1109/ICASSDA.2018.8477626","url":null,"abstract":"In recent years, most of the induction motor applications require inverter-based drives for a more efficient and precise speed control. Nonetheless, the use of power electronics came with an increased possibility of the drive failure, mainly caused by the switching device itself. To address this reliability issue, various methods have been widely discussed for inverter fault detection and localization (FDL). The development process of the FDL algorithms often involve some fairly complicated mathematical models. Hence, this work is intended to present an approach of utilizing MATLAB and Simulink software to assist in the process of simulating the induction motor drive operation under healthy and faulty inverter conditions. Twenty-one combinations of open-circuit fault are simulated, the data are then used for FDL specifically using time domain current vector trajectory analysis. The simulation results show that the model produces the expected fault signature and the FDL algorithm is capable to distinguish each different condition with the detection speed of around one fundamental phase current period even under variable load operation.","PeriodicalId":185167,"journal":{"name":"2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123666766","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

Detection of Breast Tumor in Scattered Fibroglandular Breast Tissue Using Inverse Scattering Technique 应用逆散射技术检测散在乳腺纤维腺组织中的乳腺肿瘤

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477595

K. H. Ping, Amy Sahida Binti Soetarman, B. S. Wee, S. Sahrani, D. Zaidel, Dyg Azra Awang Mat, M. Islam, Md. Zulfiker Mahmud, T. Moriyama

引用次数: 0

Development of ESP32-based Wi-Fi Electronic Nose System for Monitoring LPG Leakage at Gas Cylinder Refurbish Plant 基于esp32的气瓶翻新厂LPG泄漏监测Wi-Fi电子鼻系统的研制

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477594

A. Abdullah, S. Sudin, Muhammad Ikmal Mat Ajit, Fathinul Sahir Ahmad Saad, K. Kamaruddin, F. Ghazali, Z. A. Ahmad, Muhammad Aizat Abu Bakar

{"title":"Development of ESP32-based Wi-Fi Electronic Nose System for Monitoring LPG Leakage at Gas Cylinder Refurbish Plant","authors":"A. Abdullah, S. Sudin, Muhammad Ikmal Mat Ajit, Fathinul Sahir Ahmad Saad, K. Kamaruddin, F. Ghazali, Z. A. Ahmad, Muhammad Aizat Abu Bakar","doi":"10.1109/ICASSDA.2018.8477594","DOIUrl":"https://doi.org/10.1109/ICASSDA.2018.8477594","url":null,"abstract":"Liquefied Petroleum Gas (LPG) is being used for heating in a wide range of domestic, industry and automobile applications. There has been a serious safety concern relating to LPG leakage in the environment. Exposure to LPG would cause explosion and affect the well-being of the people in the nearby area if it is not carefully monitored. An Electronic Nose (e-nose) system is used to monitor the gas and trigger an alarm as well as control the leakage within the environment. The environment is monitored by using wireless e-nose known as node, which is installed inside the environment. The node consists of two LPG gas sensors as well as a temperature sensor. The acquired data is sent wirelessly to the base node through Wi-Fi communication protocol. The acquired data is analysed by the base node to automatically determine the gas concentration in the environment and leakages. The system used an alarm and an indication lamp to alert the staff within the plant if gas leakage is detected. It will also automatically activate the water sprinkler system and exhaust fan which will reduce the gas concentration. Initial result shows that the system is able to detect the leakage when the gas concentration exceeds the pre-set value. This indicates that the system could be used to monitor the gas leakage in the environment.","PeriodicalId":185167,"journal":{"name":"2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA)","volume":"281 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127505681","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: 15

Building Attribute Domain of Arm Motions for the Representation of Gestural Information 基于手势信息表示的手臂运动属性域构建

2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA) Pub Date : 2018-08-01 DOI: 10.1109/ICASSDA.2018.8477605

K. Ikram, I. Zunaidi, R. M. Nor, W. Khairunizam, S. A. Bakar, W. Mustafa, Azri A. Aziz, Z. M. Razlan

{"title":"Building Attribute Domain of Arm Motions for the Representation of Gestural Information","authors":"K. Ikram, I. Zunaidi, R. M. Nor, W. Khairunizam, S. A. Bakar, W. Mustafa, Azri A. Aziz, Z. M. Razlan","doi":"10.1109/ICASSDA.2018.8477605","DOIUrl":"https://doi.org/10.1109/ICASSDA.2018.8477605","url":null,"abstract":"Hand gesture recognition is one of the common sections in human motion analysis. It using camera to track hand movement and interpret into gesture database using image processing. High recognition performance requires every single coordinate projection is properly analyzed to obtain the trajectory of hand gesture. This research aim is to develop a hand gesture recognition system by using ontological approach. Ontology is the framework structure for organizing interconnected complex data model mainly function for information retrieval. In this research, ontology design is divided into three domains which are knowledge domain, attribute domain and process domain. Knowledge domain contains resampled and normalized raw gestural data from motion capture. The attribute domain is the stage where all the features of raw data was presented. However, the current challenge is to expand the variety of attribute in order to obtain higher recognition results where the raw gestural data only consists of $x$ and $y$ coordinate points. This paper has proposed the method to increase the number of attribute by converting the normalized position data into velocity, acceleration, and combination of them. Based on the plotted attribute elements as presented in results, it is practical and applicable to be used in the design of arm gesture recognition systems.","PeriodicalId":185167,"journal":{"name":"2018 International Conference on Computational Approach in Smart Systems Design and Applications (ICASSDA)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128422135","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