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2014 IEEE Canada International Humanitarian Technology Conference - (IHTC)最新文献

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Use of Evolutionary Algorithm in radiation therapy 进化算法在放射治疗中的应用
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147513
H. Marzi
This paper addresses manual treatment planning of radiation therapy. Computational intelligence in general and Evolutionary Algorithm in particular can be used to Automate and control radiation therapy. Some radiation treatments can be used as alternatives to surgery for tumors. In a manual treatment location of size of radiation shots are decided manually. This study develops a treatment plan using Evolutionary Algorithm and applying 3-Dimensional optimization model to create a radiation path for shot location. The algorithm will also decide for the number, size and the location of the radiation shots. The research compares the automation and optimization of the proposed techniques as well as the speed of treatment with that of conventional procedure.
本文讨论放射治疗的人工治疗计划。一般的计算智能,特别是进化算法,可以用于自动化和控制放射治疗。一些放射治疗可以代替手术治疗肿瘤。在人工治疗中,放疗位置的大小由人工决定。本研究提出了一种基于进化算法的治疗方案,并应用三维优化模型来创建拍摄位置的辐射路径。该算法还将决定放射镜头的数量、大小和位置。研究比较了所提出的技术的自动化和优化,以及处理速度与常规程序。
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引用次数: 1
IPUC's Technological Fair: Space of opportunity and experience for new technologies and space from perceptions of social impacts of technologies IPUC技术博览会:新技术的机会和经验空间,以及对技术社会影响的认知空间
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147536
Thelma Virgínia Rodrigues, C. A. D. Silva, Ronnielli Chagas de Oliveira, Telmo Oliveira Zenha, Atenister Tarcisio Rego, Flavio Mauricio de Souza, C. D. Campos
This paper aims to show the IPUC's Technological Fair, an event that is held twice a year by Polytechnic Institute of Pontifical Catholic University of Minas Gerais - IPUC, is currently in its 6th edition. The creativity and innovation of most of these projects from engineering students frequently result in simple and low cost solutions. These projects involve around one thousand students from several areas of engineering of IPUC and they are exposed in the bustling fair. Both issues gained in joining the formation team to work with the challenges of the poverty and development sustainable. The creation of the group IEEE SIGTH PUC Minas was a natural way. The presentations of prototypes and research results are the main advantage of the fair. Various topics have being worked, such as, entrepreneurship including the entrepreneurship social, the accessible and assistive technology, medical technology and of the health, therefore Humanitarian Technology. Renewable resources with several kinds of applications Interdisciplinary Projects can providing to engaged students important skills of self reflection, communication with others forms of the knowledge and holistic view.
这篇文章旨在展示IPUC的技术博览会,一个由米纳斯吉拉斯州教皇天主教大学理工学院- IPUC每年举办两次的活动,目前是第六届。工科学生在这些项目中的创造性和创新性往往导致简单和低成本的解决方案。这些项目涉及来自IPUC多个工程领域的约一千名学生,他们在熙熙攘攘的展会上展出。这两个问题都得到了加入组建小组,以应对贫困和可持续发展的挑战。IEEE SIGTH PUC Minas组织的成立是一种自然的方式。原型和研究成果的展示是展会的主要优势。正在研究各种主题,例如企业家精神,包括社会企业家精神、可获得和辅助技术、医疗技术和保健,因此是人道主义技术。跨学科项目可以为学生提供重要的自我反思技能,与他人交流形式的知识和整体观点。
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引用次数: 0
The impact and benefits of techinical helps for disabled people 技术帮助对残疾人的影响和好处
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147558
Eduardo Pinos, M. Illescas, Darwin Tapia
This paper presents an analysis of the advantages you have with the use of technologies such as support for people with disabilities, especially in education. The results are implemented on a software project repository available on the webpage Grupo de Tecnologías de Inclusión of the Universidad Politécncia Salesiana, This site meets the standards for web accessibility for people with disabilities and general users can download, make contributions and suggestions, creating a support network that seeks to create real solutions for real life situations. It also performs an implementation of an Android application technology that helps children with cerebral palsy contributing to the IPCA center as an alternative to the teaching and learning.
本文分析了使用技术的优势,例如对残疾人的支持,特别是在教育方面。研究结果在波兰理工学院的网页Grupo de Tecnologías de Inclusión上的一个软件项目存储库中得以实现。这个网站符合残障人士的无障碍标准,普通用户可以下载、投稿和提出建议,创建一个支持网络,寻求为现实生活中的情况创造真正的解决方案。它还执行了一个Android应用技术的实现,帮助脑瘫儿童为IPCA中心做出贡献,作为教学和学习的替代方案。
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引用次数: 0
A multimedia non-invasive e-Therapy framework for measuring live kinematic data 一种用于测量实时运动数据的多媒体无创电子治疗框架
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147549
Mohamed Abdur Rahman, Saleh M. Basalamah
In this paper we present an e-Therapy framework that can dynamically provide therapy services to a patient and therapist. Using off the shelf 3D depth sensing video camera and motion control sensors, the framework can detect, recognize and track 18 different therapeutic movements originated from 7 different joints of a Hemiplegic patient and deduce live kinematic data from these movements. The framework can detect flexion-extension of forearm at fingers, elbow, shoulder, hip, knee and vertebral columns; adduction-abduction motion at hip and at shoulder joint; and rotational motions of forearm such as pronation and supination. The obtained therapeutic data consists of a wide span of body joint and motion parameters that is assumed to help medical professionals in their clinical decision making. The proposed method is non-invasive as the patient does not need to wear any external devices in the body. Finally, we share our initial test result that is encouraging.
在本文中,我们提出了一个电子治疗框架,可以动态地为患者和治疗师提供治疗服务。利用现成的3D深度传感摄像机和运动控制传感器,该框架可以检测、识别和跟踪来自偏瘫患者7个不同关节的18种不同的治疗运动,并从这些运动中推断出实时的运动学数据。该框架可以检测前臂手指、肘部、肩部、髋关节、膝关节和脊柱的屈伸;髋关节和肩关节内收外展运动;前臂的旋转运动,如旋前和旋后。获得的治疗数据包括广泛的身体关节和运动参数,被认为可以帮助医疗专业人员进行临床决策。所提出的方法是非侵入性的,因为患者不需要在体内佩戴任何外部设备。最后,我们分享了令人鼓舞的初步测试结果。
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引用次数: 0
Automatic floods detection with a kernel k-means approach 基于核k-均值方法的洪水自动检测
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147515
D. Razafipahatelo, S. Rakotoniaina, S. Rakotondraompiana
The important information for flooding crises management is to have a map showing a contour of damaged areas in a few times as possible. The remote sensing imagers, especially the Synthetic Aperture Radar (SAR) in a high spatial resolution can offer a global view of the situation. Indeed, detection of flooded areas will become a challenge since the reaction time of the teams on the ground should be as short as possible. Such method should avoid a complex parameterization, large time of compilation and long intervention of the operator. An automatic method based on an unsupervised clustering done in three steps is proposed. First of all, a Digital Elevation Model (DEM) is used as a prior information to localize high probability of floods. Then, the separation of the wet and dry pixels is done by a method called non-linear clustering kernel k-means. Finally, to isolate the flooded pixels from the permanent water, a non linear clustering with a log ratio image is applied in the features space. Two images polarized Vertical-Vertical (VV) with a high spatial resolution from RADARSAT 2 were used in this work. The study area is localized in the South-west part of Madagascar (Toliary). The Haruna hurricane was passed in this region on February 22nd, 2013. The final result of this study is a map showing the flooded areas. Because of lack of ground truth data, we couldn't valid our result with a confusion matrix. But we have compared it with the results obtained by current methods as the manual and the color composite methods. The comparison has shown that our approach has had a good compromise on flood detection.
洪水危机管理的重要信息是尽可能在几次内绘制出受损地区的等高线地图。遥感成像仪,特别是高空间分辨率的合成孔径雷达(SAR)可以提供全局的情况视图。事实上,探测被淹地区将成为一项挑战,因为地面小组的反应时间应该尽可能短。该方法避免了参数化复杂、编译时间长、操作人员干预时间长等问题。提出了一种分三步完成的基于无监督聚类的自动聚类方法。首先,利用数字高程模型(DEM)作为先验信息,对洪水高概率区域进行定位。然后,通过一种称为非线性聚类核k-means的方法来分离干湿像素。最后,在特征空间中采用对数比的非线性聚类方法,将被淹没的像素从永久水中分离出来。本研究利用RADARSAT 2卫星的两幅高空间分辨率的垂直偏振(VV)图像。研究区位于马达加斯加西南部(托利亚省)。2013年2月22日,“春纳”飓风在该地区通过。这项研究的最终结果是一张显示洪水地区的地图。由于缺乏真实数据,我们无法用混淆矩阵验证我们的结果。但我们将其与现有方法如手工方法和彩色合成方法得到的结果进行了比较。对比表明,我们的方法在洪水探测方面有很好的折衷。
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引用次数: 2
Vila Fátima Project: Humanistic formation of students from the Power Engineering and ongoing dialogue with various areas of knowledge Vila Fátima项目:动力工程学生的人文主义形成和与各个知识领域的持续对话
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147540
Thelma Virgínia Rodrigues, Elcie Helena Costa Rodrigues, Andre Luis Goncalves, Carolina Neves de Oliveira, Luciana Fagundes da Silveira, Rafaela Goltara Souza
This article aims to present the Vila Fátima Project developed by the Pontifical Catholic University of Minas Gerais - PUC Minas, within the activities of the Prorectory of Extension. The study describes the scenarios in which the extension and Project are inserted revealing the vulnerabilities and challenges faced. It is about a reference center for young people aged 15 to 17 years that promotes the strengthening of family and community ties in Justinópolis, Ribeirão das Neves, MG, welcoming community through events and thematic workshops that are planned and conducted by Power Engineering, Information Systems, Multimedia Production, Psychology and Social Services students, with reference to the university extension of PUC Minas. The research was empirical and pointed to changes so much the technical-professional formation as in the human formation of involved students. In the students perception of the integrated work with several areas generates transformation in their lives and develop skills that make them able to understand each other's needs more broadly and humanized. The students deal with different situations in one of the most vulnerable regions of the Metropolitan Region of Belo Horizonte. The study sought to understand briefly the relationship of project activities and the possible convergences with the assumptions of humanitarian technology.
本文旨在介绍由米纳斯吉拉斯州教皇天主教大学(PUC Minas)开发的Vila Fátima项目,该项目是在推广部门的活动范围内进行的。该研究描述了插入扩展和项目的场景,揭示了所面临的漏洞和挑战。这是一个为15至17岁的年轻人提供参考的中心,旨在促进加强Justinópolis, ribebe o das Neves, MG,通过活动和主题研讨会欢迎社区,由电力工程,信息系统,多媒体制作,心理学和社会服务的学生计划和实施,参考PUC Minas大学的扩展。这项研究是经验主义的,并指出了技术-专业形成的变化,以及参与其中的学生的人类形成的变化。在学生的感知中,与多个领域的综合工作产生了他们生活中的转变,并发展了使他们能够更广泛和更人性化地理解彼此需求的技能。学生们在贝洛奥里藏特大都会区最脆弱的地区之一处理不同的情况。这项研究试图简要地了解项目活动之间的关系以及可能与人道主义技术假设相一致的情况。
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引用次数: 0
Smartphone-centric human posture monitoring system 以智能手机为中心的人体姿势监测系统
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147534
Reza Samiei-Zonouz, Hamidreza Memarzadeh-Tehran, Rouhollah Rahmani
The popularity of smartphones around the world has the potential to dramatically improve healthcare, due to the high portability, computing capability, and ease of usage. Today's smartphones are easily programmable and come with a growing set of powerful embedded sensors such as accelerometers, gyroscopes, microphones, and cameras. Indeed, the smartphones equipped with such miniaturized sensors will potentially reshape the future of healthcare by facilitating proactive personal wellbeing management and ubiquitous health monitoring including physiological signs and human posture observation. In this paper, we present the design and implementation of a smartphone-centric software for monitoring the human posture by using the acceleration sensors which are embedded in smartphones. Additionally, an emphasis is given to interpreting the obtained data from the acceleration sensors to achieve context-awareness suitable for healthcare applications. Such the smartphone-centric monitoring softwares are also more cost-effective and less complex compared to its conventional counterparts where multiple wearable sensors are incorporated.
由于智能手机的高便携性、计算能力和易用性,它在全球的普及有可能极大地改善医疗保健。如今的智能手机很容易编程,并配备了越来越多的强大嵌入式传感器,如加速度计、陀螺仪、麦克风和摄像头。事实上,配备这种微型传感器的智能手机可能会通过促进主动的个人健康管理和无处不在的健康监测(包括生理迹象和人体姿势观察),重塑医疗保健的未来。在本文中,我们介绍了一个以智能手机为中心的软件的设计和实现,该软件通过使用嵌入在智能手机中的加速度传感器来监测人体姿势。此外,重点是解释从加速度传感器获得的数据,以实现适合医疗保健应用的上下文感知。这种以智能手机为中心的监控软件,与集成多个可穿戴传感器的传统监控软件相比,成本效益更高,也不那么复杂。
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引用次数: 11
A smart system for home monitoring of people with cognitive impairment 一种用于家庭监控认知障碍患者的智能系统
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147550
Tanaka Osamu, Toshin Ryu, Akira Hayashida, V. Moshnyaga, D. Sakamoto, Yukimuchi Imai, Takuma Shibata
Caregiving a person suffering from dementia or loss of brain cognitive ability due to aging is a big physical, mental and emotional burden to family members. In this paper we present a novel system for assisting caregivers at home. The system employs heterogeneous sensing and artificial intelligence technologies to automatically and unobtrusively monitor the patient; assess possible risks that the patient may face in current situation; and alert the caregiver on emergency by delivering video, audio and text to his mobile phone or PC. We discuss the system architecture and technologies applied for sensing, communication, assessment and user-interface, and present a prototype system implementation.
照顾因衰老而患有痴呆症或大脑认知能力丧失的人对家庭成员来说是一种巨大的身体、精神和情感负担。在本文中,我们提出了一个新颖的系统,以协助照顾者在家里。该系统采用异构传感和人工智能技术,自动、不显眼地监测患者;评估患者在当前情况下可能面临的风险;并通过向看护者的手机或个人电脑发送视频、音频和文本,提醒他发生紧急情况。我们讨论了系统架构和应用于传感、通信、评估和用户界面的技术,并给出了一个原型系统实现。
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引用次数: 4
Eye-controlled wheelchair Eye-controlled轮椅
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147553
Shawn Plesnick, Domenico Repice, Patrick Loughnane
This document outlines a method for implementing an eye tracking device as a method of electrical wheelchair control. Through the use of measured gaze points, it is possible to translate a desired movement into a physical one. This form of interface does not only provide a form of transportation for those with severe disability but also allow the user to get a sense of control back into their lives.
本文档概述了一种用于实现作为电动轮椅控制方法的眼动追踪装置的方法。通过使用测量的注视点,可以将期望的运动转化为物理运动。这种形式的界面不仅为那些严重残疾的人提供了一种交通方式,而且还允许用户获得一种控制他们生活的感觉。
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引用次数: 23
Open data offers open opportunities: A case study on improving aid management 开放数据提供开放机会:关于改善援助管理的案例研究
Pub Date : 2014-06-01 DOI: 10.1109/IHTC.2014.7147526
E. Colmenar, Abu Muslim, R. Dara
Recently, governments have provided citizens data as a resource for public use (i.e. open data). Conventionally, citizens data were only available to some agencies and used for statistical analysis purposes. However, with the growth of such data and ease of access through online sources, many opportunities are anticipated to emerge. In this paper, we illustrate how the knowledge discovery process (KDP) can be used to collect, process, link, and utilize open data for different decision making tasks. We also illustrate a case study on the application of KDP and open data to aid management. The data were obtained from the City of Toronto open data repository. The results have proven the advantages of open data to offer enhanced humanitarian services and support.
最近,政府将公民数据作为一种资源提供给公众使用(即开放数据)。传统上,公民数据只提供给一些机构,并用于统计分析目的。然而,随着此类数据的增长以及通过在线资源获取的便利性,预计将出现许多机会。在本文中,我们说明了如何使用知识发现过程(KDP)来收集、处理、链接和利用开放数据来完成不同的决策任务。我们还举例说明了KDP和开放数据应用于辅助管理的案例研究。这些数据来自多伦多市开放数据存储库。结果证明了开放数据在提供增强的人道主义服务和支持方面的优势。
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引用次数: 2
期刊
2014 IEEE Canada International Humanitarian Technology Conference - (IHTC)
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