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2014 International Conference on Embedded Systems (ICES)最新文献

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Electro magneto field visibleo scope: A device to view the field lines 电磁场可视示波器:一种观察磁场线的装置
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953160
A. Kuralamudhan
{"title":"Electro magneto field visibleo scope: A device to view the field lines","authors":"A. Kuralamudhan","doi":"10.1109/EMBEDDEDSYS.2014.6953160","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953160","url":null,"abstract":"One of the main features of electrical engineering is the field lines. But a major drawback lies in these field lines - Lack of its visibility. There are no proper devices to view these field lines. This is a design of an instrument to make the field lines visible. The principle used in this design is PIEZOELECTRICITY. A 4×3 LED display is fabricated in this design which will help in viewing the path/shape of the magnetic field lines of any magnet.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129822488","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
Embedded implementation of facial landmarks detection using extended active shape model approach 基于扩展主动形状模型方法的面部标志检测的嵌入式实现
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953172
Selvakumar Karuppusamy, J. Jerome, N. Shankar
{"title":"Embedded implementation of facial landmarks detection using extended active shape model approach","authors":"Selvakumar Karuppusamy, J. Jerome, N. Shankar","doi":"10.1109/EMBEDDEDSYS.2014.6953172","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953172","url":null,"abstract":"Facial landmark detection is very crucial for different kinds of video analytics in robotic applications. However, resource limited characteristics of an embedded system pose many challenges to implement a standalone robotic vision systems like human machine interaction, driver drowsiness monitoring and surveillance applications. The main objective of this paper is to propose effective implementation strategies for the extended Active Shape Model (ASM) based facial landmark detection algorithm using programmable resource constraint digital video processor and evaluate it in real-time. In extended ASM approach, robust detection of face, eyes and mouth is very important to initialize the shape model which defined by facial landmarks. Using this initialized shape model, the landmarks of the given test face are obtained through minimizing the distance with learned shape model iteratively. For different face parts detection, we have used robust and fast Viola-Jones detector (V-J detector) and optimized it at various levels to meet the computation and memory constraints. The implemented embedded vision system has been evaluated using visible light camera in real-world scenarios and its robustness and time consumption has been reported in detail. Through different experiments, we show that the proposed implementation framework achieves more than 98% face parts detection rate and mean error of less than 2 pixels in facial landmarks accuracy.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128259506","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
Embedded driver assistance system for effective dynamic vehicle routing 嵌入式驾驶员辅助系统的有效动态车辆路径
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953153
N. Gayathri, K. V. Vijaya Chandrakala
{"title":"Embedded driver assistance system for effective dynamic vehicle routing","authors":"N. Gayathri, K. V. Vijaya Chandrakala","doi":"10.1109/EMBEDDEDSYS.2014.6953153","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953153","url":null,"abstract":"This paper proposes a prototype of a system that considers the real time traffic scenario on the road to implement dynamic vehicle routing. Conventionally, a path which is shorter in distance is considered to take minimum travel time. However, this need not always be true. Depending upon the traffic density prevailing on the road at the given instant, the travel time may vary. The proposed system is developed with the help of a data fusion algorithm. The data fusion algorithm is prepared based on the information obtained from a mathematical model developed using Dijkstra's Algorithm and from Image Processing based on real time scenario. The entire system is made stand alone by using eBox. At the end of computation, the system provides assistance to the driver in choosing the path that would take minimum time for travel.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"94 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123359749","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: 3
Smart packet: Experimental analysis in multi-hop network 智能分组:多跳网络中的实验分析
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953107
V. Viswanathan, P. Arumugam, M. Usha
{"title":"Smart packet: Experimental analysis in multi-hop network","authors":"V. Viswanathan, P. Arumugam, M. Usha","doi":"10.1109/EMBEDDEDSYS.2014.6953107","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953107","url":null,"abstract":"This research work focuses on a novel methodology which is termed as “sleeping pill protocol”. The main intention is to force the nodes in the network to sleep state when they are not participating in the network functions. In this paper, the protocol is evaluated in Wireless Sensor Networks (WSN) by real world measurements. This research work focuses on the proof of concept in improving the life time of WSN network especially in the multi-hop networks. This work not only proves our methodology but also an increase in the life time of the network. This work also benchmarks the performance of our methodology both indoor and as well as outdoor environments. Results show that by using this protocol, the life time of the network is increased to 66% in indoor environment, where the hop distance is 3m. While increasing the hop distance to 10 times than indoor environments, the protocol saved 27% for outdoor environments. Furthermore, this protocol works effectively in long time based events.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"25 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120895131","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
Eye movement controlled portable human computer interface for the disabled 为残疾人设计的眼动控制便携式人机接口
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953173
Sreekala Manmadhan
{"title":"Eye movement controlled portable human computer interface for the disabled","authors":"Sreekala Manmadhan","doi":"10.1109/EMBEDDEDSYS.2014.6953173","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953173","url":null,"abstract":"This paper aims at the analysis and design of an interface to control the Mouse Pointer of a PC using the eye movements of the user. The potential difference between cornea and retina is measured and the movements of eyes were detected. The horizontal and vertical eye movement signals were recorded by the five electrodes placed on various locations surrounding the eye and were processed by horizontal and vertical channel amplifiers which consist of bio-potential amplifiers, band-pass filters and dc level shift circuits. Based on the kind of signal, an appropriate data is sent from the microcontroller to the PC serially. Mouse pointer movement in the PC is achieved based on the data received via serial port.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131182415","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: 4
Design and fabrication of a hexapod robot 六足机器人的设计与制造
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953162
A. Krishna, Krishna Nandanan, S. Pradeep Kumar, K. Srihari, P. Sivraj
{"title":"Design and fabrication of a hexapod robot","authors":"A. Krishna, Krishna Nandanan, S. Pradeep Kumar, K. Srihari, P. Sivraj","doi":"10.1109/EMBEDDEDSYS.2014.6953162","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953162","url":null,"abstract":"The paper focuses on design and fabrication of a hexapod robot that is capable of performing primary tasks such as walking forward, backward, turning right and left, rotating about its position by 180° and traversing on uneven surfaces. The six legged design gives it an added advantage over wheeled robots in terms of stability and flexibility. Each limb is structured to have three degrees of freedom. This robot will serve as a platform onto which additional sensory components can be added for surveillance and autonomous navigation on rugged surfaces. This paper discusses in detail the hardware design of the structure, selection of all parts and components used and software design controlling all activities including the walking style of the robot and balancing on uneven surfaces.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124074611","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: 3
Performance study of edge detection operators 边缘检测算子的性能研究
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953040
A. Jose, Merlin Dixon, Naiji Joseph, Silpa George, Ms Anjitha
{"title":"Performance study of edge detection operators","authors":"A. Jose, Merlin Dixon, Naiji Joseph, Silpa George, Ms Anjitha","doi":"10.1109/EMBEDDEDSYS.2014.6953040","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953040","url":null,"abstract":"Image analysis includes many preprocessing as II as post processing steps and edge detection is one among the preprocessing steps. The intensity variation in an image is treated as an edge. There are several edge detection operators available in image processing. This paper presents a comparative study among various operators such as Sobel, Prewitt, Roberts and Canny based on its performance parameters. The software is developed using MATLAB R2012a.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124883030","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: 25
Effective blood bank management based on RFID in real time systems 基于RFID实时系统的有效血库管理
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953176
N. Adarsh, J. Arpitha, Md Danish Ali, N. Charan, Pramodini G. Mahendrakar
{"title":"Effective blood bank management based on RFID in real time systems","authors":"N. Adarsh, J. Arpitha, Md Danish Ali, N. Charan, Pramodini G. Mahendrakar","doi":"10.1109/EMBEDDEDSYS.2014.6953176","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953176","url":null,"abstract":"The major concern for hospitals and blood centres today is patient safety, minimal wastage of blood products and minimization of blood transfusion errors. The traditional blood-handling process in many hospitals involves a number of manual steps with high probability of human mistakes. To ensure absolute quality of services, more and more hospitals and blood banks now require modern and advanced solutions to provide high levels of accuracy, automation and reliability. In this paper, we present a RFID based Blood bank management system that aims at reducing the number of transfusion errors. We have developed a prototype of the system using 13.56 MHz HF RFID reader/writer. This system continuously tracks the inventory status of the blood bank in real time and has cross-point checks at various locations to ensure correct transfusion.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128156906","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: 12
Dynamic behaviour of UPF rectifier for PMSG based wind energy conversion system 基于PMSG的风能转换系统UPF整流器的动态特性
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953156
S. K. Pillai, P. Samuel
{"title":"Dynamic behaviour of UPF rectifier for PMSG based wind energy conversion system","authors":"S. K. Pillai, P. Samuel","doi":"10.1109/EMBEDDEDSYS.2014.6953156","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953156","url":null,"abstract":"This paper addresses dynamic behaviour of Unity Power Factor (UPF) rectifier for permanent magnet Synchronous Generator (PMSG) based Wind Energy Conversion System (WECS). Furthermore SPWM based five level diode clamped inverter also is introduced to drive three phase balanced R-L load. The performance of the rectifier is compared to that of a traditional uncontrolled diode bridge rectifier. The features of the front end rectifier are low cost, small size and high efficiency. Three bidirectional switches are used in the configuration which is switched at only twice the generated frequency. The THD and power factor of the input current of the front end rectifier are the parameters of significance in this analysis. The performance is analysed for both variation in wind speed and also the dynamics of the load. The whole model is simulated using MATLAB, Simulink software platform.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130294787","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
Scheduling latency comparison of two open-source RTOSs on CORTEX-M3 CORTEX-M3上两个开源RTOSs的调度延迟比较
2014 International Conference on Embedded Systems (ICES) Pub Date : 2014-07-03 DOI: 10.1109/EMBEDDEDSYS.2014.6953051
B. Manoj Kumar Reddy, G. Satyanarayana, B. Seetaramanjaneyulu
{"title":"Scheduling latency comparison of two open-source RTOSs on CORTEX-M3","authors":"B. Manoj Kumar Reddy, G. Satyanarayana, B. Seetaramanjaneyulu","doi":"10.1109/EMBEDDEDSYS.2014.6953051","DOIUrl":"https://doi.org/10.1109/EMBEDDEDSYS.2014.6953051","url":null,"abstract":"In hard real time systems, determinism and predictability of time are important aspects that need to be considered in the execution of a given task. It is a well-known fact that the task execution time depends on scheduling latency which in turn depends on the capability of Real Time Operating Systems (RTOS) scheduler. Hence it is clear that scheduling latency is an important parameter of RTOS that specifies its performance. Thus keeping an eye on recently available Real Time Operating Systems, an effort is made in this work to carry out performance comparisons of two real-time operating systems, based on their scheduling latencies. FreeRTOS and ChibiOS/RT deployed onto CORTEX-M3 processors are chosen for this purpose.","PeriodicalId":161503,"journal":{"name":"2014 International Conference on Embedded Systems (ICES)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122908757","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: 4
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