发布求助
文献互助 智能选刊 最新文献

2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)最新文献

筛选
英文 中文
A chaotic oscillator using Carbon Nanotube based transistors 基于碳纳米管晶体管的混沌振荡器
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6664070
V. Nguyen, Jichao Zhou, Huynsik Son, Hanjung Song, Yongsu Park
{"title":"A chaotic oscillator using Carbon Nanotube based transistors","authors":"V. Nguyen, Jichao Zhou, Huynsik Son, Hanjung Song, Yongsu Park","doi":"10.1109/ICSPCC.2013.6664070","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6664070","url":null,"abstract":"A simple and low-power-based discrete-time chaotic oscillator based on Carbon Nanotube Field-Effect Transistors (CNFETs) is presented in this paper. The CNFET is built in SPICE using Wong and Deng's well-known model. The chaotic circuit is composed of a nonlinear circuit that creates an adjustable chaos map, two sample and hold cells for capture and delay functions, and a voltage shifter that works as a buffer and adjusts the output voltage for feedback. The operation of the chaotic circuit was verified via time series and power spectra in the SPICE with a supply voltage of 0.9 V and a frequency of 20 kHz conditions. The CNT-based chaotic circuit design is better at thermal reliability and power consumption in comparing with presented MOS-based design making it suitable for systems where many chaos-signal generators are required on a single chip.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130774150","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
An improved probabilistic protocol for Mobile Ad Hoc Networks 一种改进的移动自组网概率协议
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663927
Shibao Li, Li Lou, Li Hong
{"title":"An improved probabilistic protocol for Mobile Ad Hoc Networks","authors":"Shibao Li, Li Lou, Li Hong","doi":"10.1109/ICSPCC.2013.6663927","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663927","url":null,"abstract":"This paper proposes an improved AODV protocol with probabilistic forwarding by means of encounter records (ERPP-AODV) in Mobile Ad Hoc Networks (MANETs). With the help of encounter records, the broadcast is mainly restricted in the direction to destination node predicted by searching the node more recently encountered it. The forwarding probability is set dynamically based on the density of the nodes encountered destination. The simulation results show that our proposed protocol reduce the routing overhead and demonstrates good performance in other aspects.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"432 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133813094","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
Distributed traffic network control system 分布式交通网络控制系统
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663906
Zongyao Wang, Sui Cong
{"title":"Distributed traffic network control system","authors":"Zongyao Wang, Sui Cong","doi":"10.1109/ICSPCC.2013.6663906","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663906","url":null,"abstract":"This paper presents a consensus based traffic network management system. A consensus algorithm is used to control the traffic lights. The traffic lights can cooperatively manage the traffic flow among the whole traffic network. The system aims to average the traffic flow and force the road resources to reach maximum usage around the whole network. As a decentralized system, consensus based traffic management system has no central control. Intelligent traffic lights are located around the whole network. We will prove system stability with control theory. A realistic simulation platform will be built to test the system performance. The results illustrate that the system is flexible, reliable and feasible for practical uses.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133823330","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
A novel real-time phase measurement method with recursive least square parameter estimation 一种新的递推最小二乘参数估计实时相位测量方法
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663943
Zhong Cheng, Jin Tian-jun
{"title":"A novel real-time phase measurement method with recursive least square parameter estimation","authors":"Zhong Cheng, Jin Tian-jun","doi":"10.1109/ICSPCC.2013.6663943","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663943","url":null,"abstract":"Through observe three-phase voltage space rotation vector in the polar coordinate, the voltage space phase angle is divided into two parts, and which are fundamental wave phase angle and deviation Angle caused by the harmonic or unbalance component. And it introduces initial phase and angular frequency as parameters to establish observation equation. Taking the minimum period sum of squared errors as target function, adaptive memory length recursive least squares method is used to obtain real-time parameter estimation. The iterative process of the algorithm has no trigonometric calculations. It could be calculated simply and realized easily. The simulation results show that the algorithm is of good tracking performance for the grid voltage with harmonic and noise, in phase mutation, frequency mutation, voltage unbalance drop or all of them, and can satisfy the requirements of the power electronic conversion device real-time control.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"293 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131911814","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
A novel pupil detection algorithm for infrared eye image 一种新的红外眼图像瞳孔检测算法
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6664050
Huabiao Qin, Xinliang Wang, Mingju Liang, Weihong Yan
{"title":"A novel pupil detection algorithm for infrared eye image","authors":"Huabiao Qin, Xinliang Wang, Mingju Liang, Weihong Yan","doi":"10.1109/ICSPCC.2013.6664050","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6664050","url":null,"abstract":"In order to improve the accuracy of the eye gaze tracking technology, this paper presents a novel pupil detection algorithm based on Hough Transform with edge gradient direction information. According to the pupil pixel features in the context of infrared corneal reflection, taking advantage of two-dimensional Hough Transform, combining the edge gradient direction and a fixed range of discrete pupil radius, this algorithm counts parameter space discrete transform points to locate pupil center. It effectively filters out noise, reduces the discrete transform point statistics and calculates pupil's parameters. Experimental results show that the algorithm has a higher accuracy and real-time than the previous models.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128252691","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
Time control focus and target localization based on combined underwater plasma sound source 基于组合水下等离子体声源的时间控制聚焦与目标定位
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663997
Bin Zhou, Anbang Zhao, Lin Ma, C. Zeng
{"title":"Time control focus and target localization based on combined underwater plasma sound source","authors":"Bin Zhou, Anbang Zhao, Lin Ma, C. Zeng","doi":"10.1109/ICSPCC.2013.6663997","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663997","url":null,"abstract":"As a multiple electrodes sound source, combined underwater plasma sound source (CUPSS) can enhance the directivity of the sound pulse and the energy intensity by having the sound source array or time controlled focus or such methods. This paper designs the system of time control focus and target localization based on combined underwater plasma sound source. The simulation of combined underwater plasma sound source's focus gain and related characteristics is conducted. The location for the remote target can be realized through echo detection, when the high pressured pulse waves can not damage or disturb it. An active localization model is established, in which the pulse signal is used as the active signal. Finally, the signals received by the 11-element broadside array and the broadside three sub-arrays are processed. The performance of the active locating by plasma sound source is analysed.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128433870","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
Adaptive regularization for color image restoration using discrepancy principle 基于差异原理的彩色图像自适应正则化复原
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663988
A. Chen, B. Xiao-Mei Huo, C. Y. Wen
{"title":"Adaptive regularization for color image restoration using discrepancy principle","authors":"A. Chen, B. Xiao-Mei Huo, C. Y. Wen","doi":"10.1109/ICSPCC.2013.6663988","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663988","url":null,"abstract":"In this paper, we consider and study how to automatically select the regularization parameter in a color total variation minimization model for image restoration. The idea is based on that the variance of the noise can be estimated easily, thus the restored image should satisfy the Morozov discrepancy principle. We developed an iterative scheme to solve the color total variation (CTV) minimization problem, where the CTV norm is represented by the dual formulation and the proximal point method was applied to find a solution. During the iteration, the regularization parameter is automatically adjusted to guarantee the restored image satisfying the discrepancy principle. Numerical experiments are reported in the paper.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134196159","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: 7
Human daily activity recognition by fusing accelerometer and multi-lead ECG data 融合加速度计和多导联心电数据的人体日常活动识别
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6664056
Ruiting Jia, B. Liu
{"title":"Human daily activity recognition by fusing accelerometer and multi-lead ECG data","authors":"Ruiting Jia, B. Liu","doi":"10.1109/ICSPCC.2013.6664056","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6664056","url":null,"abstract":"Human daily activity recognition has gained much attention since it has a wide range of applications. In this paper, we propose a novel scheme for recognizing human daily activity by fusing multiple wearable sensors, i.e., accelerometer and multi-lead ECG. Firstly, both time and frequency domain features are extracted from raw sensor data. In order to alleviate the computation complexity of subsequent process, the dimensions of feature vectors would be sharply reduced by performing linear discriminant analysis (LDA). Then, the reduced feature vectors are classified by relevance vector machines (RVM). Finally, considering different sensors and leads would provide complementary information about the human activity, the individual classification results are fused at the decision level to improve the overall recognition performance. Experimental results show that if seven leads of ECG and accelerometer are fused, we can even achieve recognition accuracy as high as 99.57%. Furthermore, the proposed scheme has great potential in real-time applications due to its strong ability in feature dimensionality reduction, simple classifier structure, and perfect recognition performance.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133535684","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: 30
Multiple Doppler frequency offsets compensation technique for high-mobility OFDM uplink 高移动性OFDM上行链路的多普勒频偏补偿技术
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663974
W. Guo, Pengcheng Mu, Qinye Yin, Huiming Wang
{"title":"Multiple Doppler frequency offsets compensation technique for high-mobility OFDM uplink","authors":"W. Guo, Pengcheng Mu, Qinye Yin, Huiming Wang","doi":"10.1109/ICSPCC.2013.6663974","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663974","url":null,"abstract":"A new scheme is proposed to compensate the multiple Doppler frequency offsets (DFOs) for high-mobility OFDM uplink transmissions in this paper. According to the characteristics of uplink transmission, we find it is a good choice to solve the multiple DFOs problem in the spatial-domain. The proposed scheme consists of a mobile relay station (MRS) between the base station (BS) and the mobile terminal (MT). The MRS is immobile respect to the MT, and hence the DFOs are only generated between the MRS and the BS. The MRS uses an antenna array to transmit signals through different paths. The DFOs are estimated during the downlink, and the DFO for each path is separately compensated before the particular transmit beamforming for this path. Therefore, all the signals in different paths are superimposed at the BS without DFO, and the BS does not have to be changed in this case of high-mobility scenarios. The effectiveness of the proposed scheme is verified by simulations.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133357809","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: 11
A distance and angle estimated method based on single UWB station 一种基于单台超宽带基站的距离和角度估计方法
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013) Pub Date : 2013-11-14 DOI: 10.1109/ICSPCC.2013.6663885
Hao Zhang, Xue-rong Cui, B. An, T. Gulliver
{"title":"A distance and angle estimated method based on single UWB station","authors":"Hao Zhang, Xue-rong Cui, B. An, T. Gulliver","doi":"10.1109/ICSPCC.2013.6663885","DOIUrl":"https://doi.org/10.1109/ICSPCC.2013.6663885","url":null,"abstract":"A kind of high accuracy single base station positioning system is proposed based on TOA in this paper. The system is made possible by applying the inverse relations between the arriving signal amplitude and angle obtained between the tag and base station. The system can get the distance by analysing the communication protocol to have the flight time of the arrived sigal. Instead of the traditional average algorithm, the method of data processing in this paper is maximum probability estimation method. A prototype system based on above theroy is implemented, the distance difference is smaller than 2cm and the angle difference is in 1 degree by testing the system. Compared with the traditional positioning method which need 3 base station at least, the system prosposed in this paper only have a single station to configure. Since the system is easy to configure, the system can be widely used in the future which is can been seen.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116576660","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信