检索结果-内蒙古大学图书馆

conference on smart biomedical and physiological sensor technology x

作者： Holland, Stephen A. Mahan, Cody A. Kuhn, Michael J. Rowe, Nathan C. Univ Tennessee 1520 Middle Dr Knoxville TN 37916 USA Western Kentucky Univ Bowling Green KY 42101 USA Oak Ridge Natl Lab Oak Ridge TN 37830 USA

ISBN: (纸本)9780819495105

This paper proposes a novel technique for utilizing electrically conductive textiles as a distributed sensor for detecting and localizing liquids (e. g., blood), damage (e. g., rips, cuts, bullet holes) and, potentially, biosignals. The proposed technique is verified through both simulation and experimental measurements. Circuit theory is employed to depict conductive fabric as a bounded, near-infinite grid of resistors. Solutions to the well-known infinite resistance grid problem are used to confirm the accuracy and validity of this modeling approach. Simulations allow for discontinuities to be placed within the resistor matrix to illustrate the effects of bullet holes within the fabric. A real-time experimental system was developed that uses a multiplexed, Wheatstone bridge measurement approach to determine the resistances of a coarse electrode grid across the conductive fabric. Non-uniform resistance values of the grid infer the presence of liquids and rips in the fabric. The resistor-grid model is validated through a comparison of simulated and experimental results. Results suggest accuracy proportional to the electrode spacing in determining the presence and location of disturbances in conductive fabric samples. Future work is focused on refining the experimental system to provide more accuracy in detecting and localizing events (although just the knowledge of a penetration may be adequate for some intended applications) as well as developing a complete prototype that can be deployed for field testing. Potential applications include intelligent clothing, flexible, lightweight sensing systems, and combat wound detection.

关键词： Conductive textile distributed sensor resistance grid penetration flexible combat wound detection

来源：评论

学校读者我要写书评

暂无评论

Study on Fear Emotion Recognition Based on Traditional Chinese Medicine and Body sensor Network

Study on Fear Emotion Recognition Based on Traditional Chine...

引用

IEEE International conference on Systems, Man, and Cybernetics (SMC)

作者： Bao, Junrong Li, Wenfeng Tao, xin Cao, Yulian Shou, xiaoyun Yang, Haiyan Wuhan Univ Technol Sch Comp Sci & Technol Wuhan 430070 Peoples R China Wuhan Univ Technol Sch Logist Engn Wuhan 430070 Peoples R China Ctr Drug Evaluat State Food & Drug Adm Beijing Peoples R China Lanzhou Yotta Yocto IOT Technol Co Ltd Lanzhou Peoples R China

ISBN: (纸本)9781479906529

The acquisition and application of people's various physiological and psychological states will play a very important role in future smart society. In this paper, body sensor network is used to perceive human physiological parameters, especially human skin resistance in and out of adjacent fingers and the pulse information in ulnar-sided position on the right hand. Then the feature combination which contributes to the emotion recognition is obtained through wavelet analysis and the fear emotion is recognized by uncertainty data fusion algorithm of D-S Evidence Theory. The prototype experiments have proved that this method has a good recognition effect. The perspective of vibration sense of human pulse based on Traditional Chinese Medicine and computer technology is achieved in this study. It perceives psychological states of the human objectively and directly, which will provide a prototype model to obtain the human physiological and psychological indexes objectively, as well as an example to monitor real-time physiological and psychological states of human body.

关键词： Emotion Recognition Body sensor Network Traditional Chinese Medicine Pulse Information Skin Resistance

来源：评论

学校读者我要写书评

暂无评论

Effect of Viewing Distance on 3D Fatigue Caused by Viewing Mobile 3D Content

Effect of Viewing Distance on 3D Fatigue Caused by Viewing M...

引用

conference on Three-Dimensional Imaging, Visualization, and Display

作者： Mun, Sungchul Lee, Dong-Su Park, Min-Chul Yano, Sumio Univ Sci & Technol Dept Human Comp Interact & Robot Seoul South Korea Korea Inst Sci & Technol Sensor Syst Res Ctr Seoul South Korea Shimane Univ Interdisciplinary Grad Sch Engn Sci Matsue Japan

ISBN: (纸本)9780819495297

With an advent of autostereoscopic display technique and increased needs for smart phones, there has been a significant growth in mobile TV markets. The rapid growth in technical, economical, and social aspects has encouraged 3D TV manufacturers to apply 3D rendering technology to mobile devices so that people have more opportunities to come into contact with many 3D content anytime and anywhere. Even if the mobile 3D technology leads to the current market growth, there is an important thing to consider for consistent development and growth in the display market. To put it briefly, human factors linked to mobile 3D viewing should be taken into consideration before developing mobile 3D technology. Many studies have investigated whether mobile 3D viewing causes undesirable biomedical effects such as motion sickness and visual fatigue, but few have examined main factors adversely affecting human health. Viewing distance is considered one of the main factors to establish optimized viewing environments from a viewer's point of view. Thus, in an effort to determine human-friendly viewing environments, this study aims to investigate the effect of viewing distance on human visual system when exposing to mobile 3D environments. Recording and analyzing brainwaves before and after watching mobile 3D content, we explore how viewing distance affects viewing experience from physiological and psychological perspectives. Results obtained in this study are expected to provide viewing guidelines for viewers, help ensure viewers against undesirable 3D effects, and lead to make gradual progress towards a human-friendly mobile 3D viewing.

关键词： Autostereoscopic 3D visual fatigue cognitive fatigue mobile 3D viewing viewing distance

来源：评论

学校读者我要写书评

暂无评论

An experimental protocol for the definition of upper limb anatomical frames on children using magneto-inertial sensors

An experimental protocol for the definition of upper limb an...

引用

35th Annual International conference of the IEEE-Engineering-in-Medicine-and-Biology-Society (EMBC)

作者： Ricci, L. Formica, D. Tamilia, E. Taffoni, F. Sparaci, L. Capirci, O. Guglielmelli, E. Univ Campus Biomed Roma Lab Biomed Robot & Biomicrosyst Via Alvaro Fortino 21 I-00128 Rome Italy Univ Campus Biomed Roma Via Alvaro Fortino 21 I-00128 Rome Italy Inst Cognitive Sci & Technol I-00161 Rome Italy

ISBN: (纸本)9781457702167

Motion capture based on magneto-inertial sensors is a technology enabling data collection in unstructured environments, allowing "out of the lab" motion analysis. This technology is a good candidate for motion analysis of children thanks to the reduced weight and size as well as the use of wireless communication that has improved its wearability and reduced its obtrusivity. A key issue in the application of such technology for motion analysis is its calibration, i.e. a process that allows mapping orientation information from each sensor to a physiological reference frame. To date, even if there are several calibration procedures available for adults, no specific calibration procedures have been developed for children. This work addresses this specific issue presenting a calibration procedure for motion capture of thorax and upper limbs on healthy children. Reported results suggest comparable performance with similar studies on adults and emphasize some critical issues, opening the way to further improvements.

关键词： biomedical equipment calibration image motion analysis magnetic sensors medical image processing paediatrics

来源：评论

学校读者我要写书评

暂无评论

Augmented Reality for biomedical Wellness sensor Systems

Augmented Reality for Biomedical Wellness Sensor Systems

引用

conference on Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering xI

作者： Jenkins, Jeffrey Szu, Harold George Mason Univ Dept Comp Sci Fairfax VA 22030 USA

ISBN: (纸本)9780819495419

Due to the commercial move and gaming industries, Augmented Reality (AR) technology has matured. By definition of AR, both artificial and real humans can be simultaneously present and realistically interact among one another. With the help of physics and physiology, we can build in the AR tool together with real human day-night webcam inputs through a simple interaction of heat transfer -getting hot, action and reaction -walking or falling, as well as the physiology -sweating due to activity. Knowing the person age, weight and 3D coordinates of joints in the body, we deduce the force, the torque, and the energy expenditure during real human movements and apply to an AR human model. We wish to support the physics-physiology AR version, PPAR, as a BMW surveillance tool for senior home alone (SHA). The functionality is to record senior walking and hand movements inside a home environment. Besides the fringe benefit of enabling more visits from grand children through AR video games, the PP-AR surveillance tool may serve as a means to screen patients in the home for potential falls at points around in house. Moreover, we anticipate PP-AR may help analyze the behavior history of SHA, e. g. enhancing the smartphone SHA Ubiquitous Care Program, by discovering early symptoms of candidate Alzheimer-like midnight excursions, or Parkinson-like trembling motion for when performing challenging muscular joint movements. Using a set of coordinates corresponding to a set of 3D positions representing human joint locations, we compute the Kinetic Energy (KE) generated by each body segment over time. The Work is then calculated, and converted into calories. Using common graphics rendering pipelines, one could invoke AR technology to provide more information about patients to caretakers. Alerts to caretakers can be prompted by a patient's departure from their personal baseline, and the patient's time ordered joint information can be loaded to a graphics viewer allowing for high-definiti

关键词： Augmented Reality biomedical Wellness Thermodynamics smart sensor Networks

来源：评论

学校读者我要写书评

暂无评论

A information system based on wireless networks for individual care management

A information system based on wireless networks for individu...

引用

International conference on Wavelet Active Media technology and Information Processing (ICWAMTIP)

作者： Ke-xin Liao Si-Yu Zhan Guo-Ming Lu Jian-Ming Liao Schocl of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu China

An information system for the individual care management was proposed in this paper, which is an embedded physiological data acquisition system based on ATMEL9260 utilizing the combination of wearable physiological detecting technology, sensor technology, electronic technology and network technology. It realized continues and long-term detection of physiological data, contributing to real-time monitoring of patients and remote consultation.

关键词： biomedical monitoring Monitoring Servers Bluetooth smart phones Temperature sensors Temperature measurement

来源：评论

学校读者我要写书评

暂无评论

M-BRIDGE: Wireless portable onbody aggregator and visualizer system for Wireless Body sensor Network

M-BRIDGE: Wireless portable onbody aggregator and visualizer...

引用

2013 35th Annual International conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013

作者： Phyo Wai, Aung Aung Ge, Yu Neural and Biomedical Technology Dept I2R 1 Fusionopolis Way #21-01 Connexis Singapore 138631 Singapore Sense and Sense-Abilities Prog. I2R 1 Fusionopolis Way #21-01 Connexis Singapore 138631 Singapore

ISBN: (纸本)9781457702167

Advances made in electronics, intelligent and wireless technologies enable individuals to self-observe their health states anywhere anytime. The shift in self care becomes a promising paradigm to alleviate burdens on centralized institutional care. As a result, Wireless Body sensor Network (WBSN) personal health solutions can be seen increasingly although medical community still has concerns on their usability and applicability. Especially, there is still lacking in portable wireless wearable gateway to integrate WBSN into existing healthcare solutions. To fulfill this gap, we design and develop MobilE on-Body aGgregator and vIsualizer Device (M-BRIDGE) system using Android smart phone. Our proposed solution fully supports the needs of flexible device interfacing, data aggregation, efficient data distribution and user-friendly visualization. We also explain how M-BRIDGE's unique features and operation can complement with and fulfill the deficiency of existing WBSN healthcare solutions. We finally present the details of implementation and technical evaluation as well as discussion on the potential issues and future works. © 2013 IEEE.

关键词： smartphones

来源：评论

学校读者我要写书评

暂无评论

Artificial neural network integrated heart rate variability with detection system

Artificial neural network integrated heart rate variability ...

引用

IEEE International conference on Ubi-Media Computing

作者： Chen-Shen Huang Kong-Sheng Huang Gwo-Jia Jong Electronics Engineering National Kaohsiung University of Applied Sciences Kaohsiung Taiwan

This paper describes an expert system of bio-information, which is combined with the smart devices using wireless sensor network (WSN). The physiological signals can be acquired by some wireless bio-sensor module, such as electrocardiogram (ECG), heart rate (HR), heart rate variability (HRV) and autonomic nervous system (ANS) activity, etc. The smart device transmits the bio-information by wireless network, which provides the real-time expert consultation function requirements for the purpose of bio-information analysis, storage and decision. The smart device is also connected the expert system server by the wireless network The HRV detection parameter value is adopted the criteria and basis for the features of diabetes by using artificial neural network (ANN) algorithm. The remote client can be inquired the bio-information at any time on internet information service (IIS) platform. In addition, the system platform is adequate for comparing the data files. The bio-information and diabetes information can be provided for the alert message timely and actively. The system of this paper is achieved a ubiquitous mobile physiological monitor purpose.

关键词： Artificial neural networks Medical diagnostic imaging biomedical monitoring Heart rate variability Diabetes Training Accuracy

来源：评论

学校读者我要写书评

暂无评论

Editorial Special Issue on sensors for Noninvasive physiological Monitoring

引用

IEEE sensorS JOURNAL 2012年第3期12卷 413-415页

作者： Lay-Ekuakille, Aime Davis, Cristina Kanoun, Olfa Li, Zhihong Trabacca, Antonio Univ Salento Dept Innovat Engn I-73100 Lecce Italy Univ Calif Davis Dept Mech & Aeronaut Engn Davis CA 95616 USA Tech Univ Chemnitz D-09126 Chemnitz Germany Peking Univ Microelect Inst Microelect Beijing 100871 Peoples R China Sci Inst IRCCS E Medea Unit Neurorehabil I-23842 Bosisio Parini Lecco Italy

The need for noninvasive physiological monitoring has been a goal for some time, but there were many technical limitations in the past that limited development of this new category of tools. Some of these limitations have now been solved and addressed thanks to new discoveries and advances in the fields of measurement technology, material science, micro/nanotechnologies, electronics, signal processing, diagnosis approaches, and image processing capabilities – just to name a few. The aforementioned advances allow us to noninvasively monitor many physiological parameters and to develop new devices and instrumentation to examine the function of many diverse physiological systems, namely, heart, brain, foetus, body motion, kidney, blood, breathing, lungs, skin, eyes – again, naming only a few applications. This Special Issue has shown the interest of international scientific community working on the topic, and we received manuscript submissions on almost every topic of noninvasive sensing, including: technology infrastructure, software issues, sensors and sensing systems. Wireless sensor networks are particularly interesting, and there is an urgent and growing need for this technology in the area of health monitoring and medical telemetry. This has been greatly facilitated by advances in the biological sensor research area. Health monitoring for both routine and critical life-threatening purposes may both be equally of interest, and there are still remaining technical constraints that should be studied in more depth, including: lowering overall power consumption, increased security measures for critical data, adaptability to various network configurations, increased data throughput, and message latency. Seeing the index of works that were selected for final publication, most of subtopics of the call for papers have been covered by very high quality contributions.

关键词： Special issues and sections Noninvasive treatment biomedical monitoring Physiology

来源：评论

学校读者我要写书评

暂无评论

smart healthcare textile sensor system for unhindered-pervasive health monitoring

Smart healthcare textile sensor system for unhindered-pervas...

引用

conference of the Nanosensors, Biosensors, and Info-Tech sensors and Systems

作者： Rai, Pratyush Shyamkumar, Prashanth Oh, Sechang Kwon, Hyeokjun Mathur, Gyanesh N. Varadan, Vijay K. Agarwal, M. P. Univ Arkansas 203 Engn Hall Fayetteville AR 72701 USA Univ Arkansas Dept Elect Engn Fayetteville AR 72701 USA Global Inst Nanotechnol Fayetteville AR 72701 USA

ISBN: (纸本)9780819490018

Simultaneous monitoring of physiological parameters-multi-lead Electrocardiograph ( ECG), Heart rate variability, and blood pressure- is imperative to all forms of medical treatments. Using an array of signal recording devices imply that the patient will have to be confined to a bed. Textiles offer durable platform for embedded sensor and communication systems. The smart healthcare textile, presented here, is a mobile system for remote/wireless data recording and conditioning. The wireless textile system has been designed to monitor a patient in a non-obstructive way. It has a potential for facilitating point of care medicine and streamlining ambulatory medicine. The sensor systems were designed and fabricated with textile based components for easy integration on textile platform. An innovative plethysmographic blood pressure monitoring system was designed and tested as an alternative to inflatable blood pressure sphygmomanometer. Flexible dry electrodes technology was implemented for ECG. The sensor systems were tested and conditioned to daily activities of patients, which is not permissible with halter type systems. The signal quality was assessed for it applicability to medical diagnosis. The results were used to corroborate smart textile sensor system's ability to function as a point of care system that can provide quality healthcare.

关键词： smart textile Electrocardiograph Heart Rate Variability Blood Pressure Plethysmography wireless telemetry

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：