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2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)最新文献

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Design of face detection and recognition system for smart home security application 人脸检测识别系统在智能家居安防应用中的设计
D. A. R. Wati, Dika Abadianto
This research designs face detection and recognition systems for smart home security application. The design is implemented using MyRIO 1900 and programmed using LabVIEW. The connection between myRIO and computer is wifi network. The image of a person is acquired via webcam connected to MyRIO using USB cable. The face detection system is built based on the template matching, while the face recognition is based on the principle component analysis. The testing is done to examine the performance of the face detection in various change of distance, light intensity, light position angles, person's accessories and shirt colour. The face detection modul has good performance in some conditions as distance between the person and the camera is less than 240 cm, person doesn't use accessories that cover part of face, person doesn't use shirt with colour similar to skin colour, and background colour is difference from skin colour. While the face recognition system has 80% of accuracy when it is tested using realtime image. The combination with password is needed in order to increase the security level as it is applied in real smart home security systems.
本课题设计了智能家居安防应用中的人脸检测与识别系统。本设计使用MyRIO 1900实现,使用LabVIEW编程。myRIO与电脑之间的连接是wifi网络。一个人的图像是通过使用USB线连接到MyRIO的网络摄像头获取的。人脸检测系统是基于模板匹配构建的,人脸识别是基于主成分分析的。测试了在距离、光强、光位角度、人的配饰、衬衫颜色等不同变化条件下的人脸检测性能。人脸检测模块在人与相机距离小于240cm、人不使用遮挡部分面部的配件、人不使用与肤色相近的衬衫、背景颜色与肤色不同等条件下具有较好的性能。而人脸识别系统在使用实时图像进行测试时,准确率达到80%。在实际的智能家居安防系统中,为了提高安全级别,需要与密码进行组合。
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引用次数: 48
Classification of lung nodules and arteries in computed tomography scan image using principle component analysis 用主成分分析法对计算机断层扫描图像中的肺结节和动脉进行分类
S. Widodo, Ratnasari Nur Rohmah, B. Handaga
There is still a lack of a good method of diagnosing pulmonary nodules in CT Scan automatically, causing medical staff to observe a 2-D CT Scan data manually and interpreting data one by one. This procedure is course less effective. In addition, lung specialists may differ in determining pulmonary nodules. The purpose of this research is to classify pulmonary nodules and artery automatically on chest Ct Scan image using Principle Component Analysis (PCA). This study includes 3 steps. The first is lung organ segmentation using Active Appearance Model (AAM). The second step is segmentation of candidate nodules using morphological math. While the last step is classification of pulmonary nodules and artery using Principle Component Analysis method. The output from classification process is image of nodule and artery. Results of testing, obtained the performance of classification system accuracy is 90%.
在CT扫描中仍然缺乏一种很好的自动诊断肺结节的方法,导致医护人员只能手工观察二维CT扫描数据,并逐一解释数据。这种方法当然不太有效。此外,肺专家在确定肺结节方面可能会有所不同。本研究的目的是利用主成分分析(PCA)对胸部Ct扫描图像中的肺结节和动脉进行自动分类。本研究包括3个步骤。首先是利用活动外观模型(AAM)进行肺器官分割。第二步是利用形态数学对候选结节进行分割。最后一步是用主成分分析法对肺结节和动脉进行分类。分类过程的输出是结节和动脉的图像。测试结果表明,所获得的分类系统的性能准确率为90%。
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引用次数: 10
Drowsiness detection system based on eye-closure using a low-cost EMG and ESP8266 基于低成本肌电图和ESP8266的闭眼睡意检测系统
D. Artanto, M. P. Sulistyanto, Ignatius Deradjad Pranowo, Ervan Erry Pramesta
Many accidents are caused by drowsy drivers. To prevent such accidents, it is necessary to create a device that can detect early drowsiness on the driver and immediately wake the driver. From the study it is known that a reliable indicator to measure drowsiness is the average duration of eyelid closure. This paper presents a prototype of drowsiness detection on the driver using a low-cost EMG, called Myoware, which can be used to detect the closure of the eyelid without injuring the eyes, by simply attaching it to the skin around the eyelid. To facilitate this attachment, an eyeglass is used. Furthermore, with the addition of ESP8266, it has been possible to create a drowsiness level detector that can be monitored online via the internet.
许多事故都是由于司机疲劳造成的。为了防止此类事故的发生,有必要制造一种能够检测到驾驶员早期睡意并立即唤醒驾驶员的设备。从这项研究中我们知道,衡量睡意的一个可靠指标是眼睑闭合的平均持续时间。这篇论文展示了一个使用低成本肌电图(Myoware)检测驾驶员睡意的原型,它可以在不伤害眼睛的情况下检测眼睑闭合,只需将其附着在眼睑周围的皮肤上。为了方便这种连接,使用了一副眼镜。此外,随着ESP8266的加入,可以创建一个可以通过互联网在线监控的睡意水平检测器。
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引用次数: 25
A biological-like memory allocation scheme using simulation 一种使用模拟的类似生物的内存分配方案
Gasydech Lergchinnaboot, Peraphon Sophatsathit
This research proposes a novel memory allocation scheme to efficiently handle memory management. The scheme employs biological behavioral principles of the life forms. At the principal construct lives the cells having limited resources, yet passively operates with little overhead. The proposed scheme imitates this unicellular characterization to execute one task at a time using First-In-First-Out queue. Execution is regulated by a global clock that permits one active task at any given time in memory. Consequently, low overhead memory allocation can be achieved without the need for elaborate scheduling and other supporting algorithms. The most anticipatory benefit is simplicity that permits straightforward technological transfer of the proposed scheme to hardware. The contributions are to systematically mitigate the memory wall and reduce power consumed by memory management activities.
本研究提出一种新的内存分配方案,以有效地处理内存管理。该方案采用了生命形式的生物学行为原则。在主结构中,细胞拥有有限的资源,但被动地运行,几乎没有开销。所提出的方案模仿这种单细胞特性,使用先进先出队列一次执行一个任务。执行由全局时钟调节,该时钟允许在内存中的任何给定时间有一个活动任务。因此,可以实现低开销的内存分配,而不需要复杂的调度和其他支持算法。最令人期待的好处是简单,允许将提议的方案直接技术转移到硬件上。其贡献是系统地缓解内存墙并减少内存管理活动所消耗的功率。
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引用次数: 3
Power consumption efficiency on LED headlamp of motorcycle 摩托车LED前照灯的功耗效率
S. Hadiyoso, Ahmad Zaky Ramdani, Yuyun Siti Rohmah, Achmad Rizal
The use of LEDs as light sources has replaced many conventional lamps. One of the industries that utilize LED is automotive industry. LEDs are claimed to be more efficient and durable. On vehicles with LED as light sources are used for increasing the level of lighting and expand the radiation pattern. For efficiency, the radiation pattern of LED can be controlled based on the direction of the vehicle. In this research, LED lights are controlled based on vehicle direction. The main purpose of this research is the reduction of power consumption to support green technology application. The sensor on steer of the vehicle is used triggering to the main controller unit to make decisions in adjusting the LED intensity. The control algorithm based fuzzy logic was implemented on Altera DE-0 Nano FPGA. In this preliminary research, the power efficiency is up to 35% when compared with the condition without control.
使用led作为光源已经取代了许多传统的灯。使用LED的行业之一是汽车行业。据称,led更高效、更耐用。在以LED为光源的车辆上,用于增加照明水平并扩大辐射模式。为了提高效率,LED的辐射模式可以根据车辆的方向进行控制。在本研究中,LED灯是基于车辆方向控制的。本研究的主要目的是降低电力消耗,以支持绿色技术的应用。车辆的转向传感器触发主控制器单元来决定调节LED的强度。基于模糊逻辑的控制算法在Altera DE-0纳米FPGA上实现。在本初步研究中,与无控制条件相比,功率效率可达35%。
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引用次数: 1
Performance of best relay selection in single relay selection scheme with network coding 网络编码下单中继选择方案的最佳中继选择性能
Nurul Hidayati, Suwadi, Wirawan
In this paper, we propose the best relay selection in single relay selection scheme with network coding. A single relay selection scheme is used to select one of the best relays from several relays. The method used in determining the best relay is choosing the largest SNR on the relay. The concept of network coding is used for bandwidth efficiency and increased throughput. In this research, we used the simulation method to generate system performance. The utilization of network coding and the selection of the best relay on a single relay selection scheme has been able to increase throughput by 34% compared to no network coding.
本文提出了带网络编码的单中继选择方案中的最佳中继选择方案。单继电器选择方案用于从多个继电器中选择一个最佳继电器。确定最佳继电器的方法是在继电器上选择最大的信噪比。网络编码的概念用于提高带宽效率和提高吞吐量。在本研究中,我们使用仿真方法来生成系统性能。利用网络编码和在单一中继选择方案上选择最佳中继,与不使用网络编码相比,吞吐量可提高34%。
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引用次数: 2
A triumvirate blended learning method for embedded computational devices used in the Internet of Things: A case study 物联网中嵌入式计算设备的三驾马车混合学习方法:案例研究
Kinyua Wachira, H. Absaloms, J. M. Mbuthia
With rapid advances in the emerging and pervasive field of the Internet of Things, electrical and electronic engineering students need a robust grasp of embedded computational device principles to make a proper, appreciable and relevant contribution. This necessity is more pertinent in developing countries that are technologically lagging behind their developed counterparts. This paper analyses the teaching modalities and models used to teach embedded device theory. A new triumvirate (or three person group) hybrid blended learning model is proposed and used to instruct mid-level students in the Electrical and Information Engineering Department of the University of Nairobi; on two embedded device types: a custom board using an AVR Atmega88A series micro-controller and the Raspberry Pi single-board computer. Student circuit design ability and programming confidence prior and subsequent to the proposed method were used to assess the efficacy of the triumvirate model. From the preliminary iteration of the learning model program, it was found that the model is a viable method of ensuring persistent knowledge transfer of embedded design concepts and can be developed further.
随着物联网这一新兴和普遍领域的迅速发展,电气和电子工程专业的学生需要对嵌入式计算设备原理有一个强有力的掌握,才能做出适当的、有价值的和相关的贡献。这种必要性在技术上落后于发达国家的发展中国家更为重要。本文分析了嵌入式器件理论的教学模式和教学模式。提出了一种新的三人组混合学习模式,并用于指导内罗毕大学电气与信息工程系的中级学生;两种嵌入式设备类型:使用AVR Atmega88A系列微控制器的自定义板和树莓派单板计算机。学生电路设计能力和编程自信在提出的方法之前和之后被用来评估三头模型的有效性。通过对学习模型程序的初步迭代,发现该模型是一种保证嵌入式设计概念知识持续转移的可行方法,并且可以进一步发展。
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引用次数: 1
Fuzzy learning vector quantization, neural network and fuzzy systems for classification fundus eye images with wavelet transformation 基于小波变换的模糊学习向量量化、神经网络和模糊系统眼底图像分类
A. Damayanti
The human eye is a complex organ that is essential for everyday life. The fundus is the inner surface of the eye, which lies contrary to the lens. The results of eye fundus shooting can be used to diagnose abnormalities that occur in the eye. Artificial neural networks and fuzzy systems are methods that can be used in the classification process. In this research used Levenberg-Marquardt (LM), adaptive neuro-fuzzy inference system (ANFIS), and fuzzy learning vector quantization (FLVQ) method in ANFIS clustering process for classification of retinal abdominal eye disease, Age-Related Macular Degeneration, and normal, with an input of energy coefficient, resulting from wavelet transformation process. From the results of the percentage of success of the system in the classification of disease in the eye fundus image, it appears that the system has been able to recognize the image pattern well, that is for ANFIS with lr = 0.4, mc = 0.9 is 100%, for ANFIS-FLVQ with lr = 0.9, mc = 0.1 is 100% and for LM with μ = 0.01 is 100%.
人眼是一个复杂的器官,对日常生活至关重要。眼底是眼睛的内表面,与晶状体相对。眼底拍摄的结果可以用来诊断眼睛发生的异常。人工神经网络和模糊系统是可以用于分类过程的方法。本研究采用Levenberg-Marquardt (LM)、自适应神经模糊推理系统(ANFIS)和模糊学习向量量化(FLVQ)方法在ANFIS聚类过程中对视网膜腹部眼病、年龄相关性黄斑变性和正常进行分类,输入小波变换后的能量系数。从系统对眼底图像疾病分类的成功率来看,系统能够很好地识别图像模式,即对于lr = 0.4的ANFIS, mc = 0.9为100%,对于lr = 0.9的ANFIS- flvq, mc = 0.1为100%,对于μ = 0.01的LM为100%。
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引用次数: 4
Performance of hybrid relay selection in cooperative communications system 协同通信系统中混合中继选择性能研究
Ummul Khair, Suwadi, Wirawan
Cooperative communication system aims to reduce the influence of multipath fading. There are two protocol relay techniques on cooperative communication system, namely amplify and forward (AF) and decode and forward (DF). Hybrid relay selection (HRS) is a combination of AF and DF protocols where the relay will select one protocol using hybrid relay selection technique. If the information submitted is true, then the relay node will choose to send information with the DF protocol or vice versa. In this research, we performed performance simulation from Hybrid relay protocol on cooperative communication system using AF relay protocol, DF, and hybrid with Selection Combining (SC) technique. The parameter used as system performance is bit error rate (BER). The performance of the system is evaluated on direct path, multi-hop AF, multi-hop DF and Hybrid Relay Selection. Based on the simulation results showed that hybrid relay selection in cooperative communications system produced the best performance among other system. At condition Signal to Noise Ratio 11 dB, the Hybrid Relay Selection system had a performance of BER 10-5, while the other system has a larger BER performance.
协作通信系统旨在减少多径衰落的影响。在协作通信系统中有两种协议中继技术,即放大转发(AF)和解码转发(DF)。混合中继选择(HRS)是AF和DF协议的组合,其中中继将使用混合中继选择技术选择一种协议。如果提交的信息为真,则中继节点将选择使用DF协议发送信息,反之亦然。在本研究中,我们使用AF中继协议、DF和混合选择组合(SC)技术对混合中继协议在协作通信系统中的性能进行了仿真。作为系统性能的参数是误码率。从直接路径、多跳自动对焦、多跳自动对焦和混合中继选择四个方面对系统的性能进行了评价。仿真结果表明,混合中继选择在协同通信系统中具有较好的性能。在信噪比为11 dB条件下,混合中继选择系统的误码率为10-5,而其他系统的误码率更高。
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引用次数: 5
OPet's is petshop mobile application to meet all the needs of pets (day-care, shopping and grooming): Development and business OPet的是宠物商店移动应用程序,满足宠物的所有需求(日托,购物和美容):开发和业务
Oleh Soleh, Ruruh Wuryani, Rivka Farizi
Petshop is a place of sale, grooming, daycare, and purchase of pet supplies. In this study the authors take 50 respondents Petshop in Tangerang, Banten covering 3 areas including Tangerang City, Tangerang District and South Tangerang, Services available in Petshop is still a manual for the purchase of pet and service needs. Media promotion is still limited, so sometimes customers are difficult to get information about Petshop and the existence of the nearest location. To overcome the problem is designed an application OPet's (Online Petshop). This application is used as a promotional container for all Petshop in Tangerang, the future will be developed to be in use throughout Indonesia to make it easier for pet owners to get information about Petshop. This application can be one of the positive things because it can foster a sense of spirit to keep pets. In the process of development carried out several activities, among others, to observe the activities that occurred in 50 Petshop, interviewing Petshop, and 40 visiting customers to find out what barriers occur. The OPet application provides 3 types of services to choose from: Pet's Shopping where customers can shop; OPet Grooming where customers can perform grooming; Opet Hotel where customers can leave their pets. The ultimate goal of this application is to make it easier for Petshop customers and owners to interact where Pet's Shopping, Pet's Hotel and Pet Care facilitations are available without time limit and location.
宠物店是一个销售、美容、日托和购买宠物用品的地方。在本研究中,作者选取了50名受访者,在万丹市坦格朗的宠物店,涵盖了坦格朗市、坦格朗区和南坦格朗3个区域,宠物店提供的服务仍然是购买宠物的手册和服务需求。媒体宣传仍然有限,所以有时客户很难获得关于Petshop的信息和最近位置的存在。为了克服这个问题,设计了一个应用程序OPet's(在线宠物商店)。这个应用程序被用作Tangerang所有Petshop的宣传容器,未来将被开发成在整个印度尼西亚使用,使宠物主人更容易获得有关Petshop的信息。这个应用程序可以是积极的事情之一,因为它可以培养一种养宠物的精神。在开发过程中进行了几项活动,其中包括观察50家Petshop发生的活动,采访Petshop,拜访40名客户,以了解发生了什么障碍。OPet应用程序提供3种类型的服务可供选择:宠物购物,客户可以购物;OPet美容,客户可以进行美容;客人可以把宠物留在这里的Opet酒店。这个应用程序的最终目标是让宠物店的顾客和主人更容易互动,宠物购物,宠物酒店和宠物护理设施是没有时间限制和位置。
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引用次数: 2
期刊
2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)
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