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2011 IEEE International Conference on Information and Automation最新文献

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Development of a sensor-driven snake-like robot SR-I 传感器驱动蛇形机器人sr - 1的研制
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5948980
Xiaodong Wu, Shugen Ma
{"title":"Development of a sensor-driven snake-like robot SR-I","authors":"Xiaodong Wu, Shugen Ma","doi":"10.1109/ICINFA.2011.5948980","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5948980","url":null,"abstract":"Biologically inspired snake-like robot has been widely studied for its unique motion patterns. To achieve self-adaptive locomotion, a sensor-driven snake-like robot SR-I has been developed. Such robot can achieve self-adaptive locomotion by coupling sensory information with the motion control system. The design of the mechanism and control system of this sensor-driven snake-like robot is presented in the paper. Based on the sensory information, the implementations of terrain-adaptive locomotion and collision-free locomotion are investigated respectively. The performance of the collision-free locomotion is verified by conducting an experiment on the robot in an environment with obstacles.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128123075","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: 8
Optimal path planning for inserting a steerable needle into tissue 可操纵针插入组织的最优路径规划
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5948960
Jianjun Wang, Dong Sun, Jinjin Zheng, Wen Shang
{"title":"Optimal path planning for inserting a steerable needle into tissue","authors":"Jianjun Wang, Dong Sun, Jinjin Zheng, Wen Shang","doi":"10.1109/ICINFA.2011.5948960","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5948960","url":null,"abstract":"Bevel-tip steerable needles are widely used in modern minimally invasive percutaneous procedures to reach specific positions inside the body. In this paper, we design a shortest path with the least control effort for such a steerable needle, giving the start and the goal positions with or without obstacles. We assume that the environment is static and the motion of the needle is counted based on the state of the needle tip. Due to flexibility of the needle, the moving path is a curve instead of a straight line. We design the path in such a way that the path is within two parallel lines, and the optimal distance between the two lines is determined such that the length of the moving path of the needle is the shortest with the least control effort. Upon choosing the optimal distance between the parallel lines, we then proposed an algorithm to generate the needle path. Simulation is performed to demonstrate the effectiveness of the proposed approach.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114687121","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: 6
Pre-estimate Relative Intensity Noise subtraction performance of FOG by using signal cross-correlation 利用信号互相关预估光纤陀螺的相对强度减噪性能
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949097
Yonggang Zhang, Honggang Chen, Tao Li, Deshuang Wang
{"title":"Pre-estimate Relative Intensity Noise subtraction performance of FOG by using signal cross-correlation","authors":"Yonggang Zhang, Honggang Chen, Tao Li, Deshuang Wang","doi":"10.1109/ICINFA.2011.5949097","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949097","url":null,"abstract":"A method of pre-estimate Relative Intensity Noise (RIN) subtraction performance in Interference Fiber Optic Gyroscope (IFOG) is introduced. Experiment shows that the noise subtraction result depends on the cross-correlation coefficient between FOG's output and coupler's free port signal. The variance of the noise would rise when cross-correlation coefficient is lower then 0.5 and reduce to 17.16% with crosscorrelation coefficient 0.91. Estimating the cross-correlation coefficient before noise subtraction can avoid the situation that the noise increase after noise subtraction, and finally enhance the reliability of noise subtraction.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114372110","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
Design the principal dimensions of ships based on a fuzzy hybrid operator 基于模糊混合算子的船舶主尺寸设计
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949115
Liang Ge, Yuanhang Hou, Xiang-yin Meng
{"title":"Design the principal dimensions of ships based on a fuzzy hybrid operator","authors":"Liang Ge, Yuanhang Hou, Xiang-yin Meng","doi":"10.1109/ICINFA.2011.5949115","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949115","url":null,"abstract":"The main aspects in preliminary design of ships were analyzed first in this paper, and the main problems of traditional methods were considered carefully. The uniform design method was used to provide a series versions of an original project for experts to choose from. Their score of each version's attributes was gathered, and then entered in a new intuitionistic fuzzy matrix that was used to construct an overall expert opinion. The intuitionistic fuzzy hybrid geometric operator processed the evaluating matrix, ensuring the weights of experts' attitudes were counted in, as well as the weights of projects' attributes and the weighted vector of operator. In this way a final decision on ship's principal dimension was finally obtained. The results for the example used in this paper were very close to those for excellent foreign vessels with similar function and displacement.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114529066","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
The design of infrared touch screen based on MCU 基于单片机的红外触摸屏的设计
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949041
Zheng Wei, Wei Liu, Qing He, Ningfeng Wei, Chenxi Wang, Tingfang Yan, Chao Hu, M. Meng
{"title":"The design of infrared touch screen based on MCU","authors":"Zheng Wei, Wei Liu, Qing He, Ningfeng Wei, Chenxi Wang, Tingfang Yan, Chao Hu, M. Meng","doi":"10.1109/ICINFA.2011.5949041","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949041","url":null,"abstract":"This paper introduces a touch screen technology based on infrared optical. This technology has apparent advantages in the large-size applications, which is simple, low cost, high feasibility. In the system, the detection of ambient light and the adaptive control of IR LED can effectively enhance the adaptability of the touch screen in complex light environment via the MCU. In image processing, the image of foreground and background are segmented by Otsu's method with a coefficient. Integral projection is adopted to recognize the contact area. The result shows that the performance of the system fully meets the requirements of real time and accuracy.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115029463","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: 8
A key exchange scheme based-on product code and performance simulation 一种基于产品代码和性能仿真的密钥交换方案
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5948998
Yanjiong Wang, Q. Wen
{"title":"A key exchange scheme based-on product code and performance simulation","authors":"Yanjiong Wang, Q. Wen","doi":"10.1109/ICINFA.2011.5948998","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5948998","url":null,"abstract":"In 1978 Merkle proposed a scheme of key exchange over insecure channels. In this paper, we proposed a key exchange scheme based-on product code and Markel's scheme (CB-Merkle), which is suitable for any product encoding systems. For any items with different product codes, different keys can be negotiated. The security performance simulation is also given in this paper.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122678751","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
Detecting temporal patterns using Reconstructed Phase Space and Support Vector Machine in the dynamic data system 动态数据系统中基于重构相空间和支持向量机的时间模式检测
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5948989
Wenjing Zhang, X. Feng, N. Bansal
{"title":"Detecting temporal patterns using Reconstructed Phase Space and Support Vector Machine in the dynamic data system","authors":"Wenjing Zhang, X. Feng, N. Bansal","doi":"10.1109/ICINFA.2011.5948989","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5948989","url":null,"abstract":"In this paper we present a method for detecting dynamic temporal patterns that are characteristic and predictive of significant events in a dynamic data system. We employ the Gaussian Mixture Model (GMM) to cluster the data sequence into three categories of signals, e.g. normal, patterns and events. The data sequence is then embedded into a Reconstructed Phase Space (RPS) which is topologically equivalent to the dynamics of the original system. We apply a hybrid method using Support Vector Machines (SVM) and Maximum a Posterior (MAP) to classify temporal pattern signals based on the event function. We performed two experimental applications using chaotic time series and Sludge Volume Index (SVI) series related to the Sludge Bulking problem. The proposed hybrid GMM-SVM phase space approach effectively detects temporal patterns and achieves higher predictive accuracy compared with the original RPS framework.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125041904","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
A parking guidance and information system based on wireless sensor network 一种基于无线传感器网络的停车引导信息系统
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949065
Mingkai J. Chen, Tianhai Chang
{"title":"A parking guidance and information system based on wireless sensor network","authors":"Mingkai J. Chen, Tianhai Chang","doi":"10.1109/ICINFA.2011.5949065","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949065","url":null,"abstract":"This paper introduces a parking guidance and information system based on wireless sensor system. This system consists of parking space monitoring nodes, routing nodes, sink node, parking guidance display and an information and management center. The nodes transmit the information through wireless sensor network by tree-like topological structure with non-standard protocol we developed. After analyzing and processing the data, the information and management center would distribute the parking information by LED screen and displays for the drivers. And the results of the experiment show that the performance of the system can satisfy the requirements of parking guidance.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124658166","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: 56
Multi-Gaussian fitting for Digital Volume Pulse using Weighted Least Squares method 基于加权最小二乘法的数字体积脉冲多高斯拟合
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949053
Lisheng Xu, Shuting Feng, Yue Zhong, Cong Feng, M. Meng, Huaicheng Yan
{"title":"Multi-Gaussian fitting for Digital Volume Pulse using Weighted Least Squares method","authors":"Lisheng Xu, Shuting Feng, Yue Zhong, Cong Feng, M. Meng, Huaicheng Yan","doi":"10.1109/ICINFA.2011.5949053","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949053","url":null,"abstract":"Analysis of Digital Volume Pulse (DVP) waveform is a low cost non-invasive method of obtaining vital information related to condition of cardiovascular system. In resent years, different Pulse Decomposition Analysis (PDA) methods have been applied to DVP waveform analysis and clinical meaningful parameters have been obtained. All these methods decomposed single-cycle DVP into a fixed number (such as 2, 4 or 5) of individual pulses. In this paper, a Multi-Gaussian (MG) model is proposed to approximate DVP waveform using a variable number (4 or 5 in our study) of Gaussian pulses with normalized root MSE<2.0%. Unknown parameters in MG model are estimated by Weighted Least Squares (WLS) method. Performance of MG model and WLS are evaluated by fitting 80 DVP waveforms with four different types. High agreement between DVP waveform and MG model shows that the model can be used to analyse DVP waveforms.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"59 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121011836","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
Capsule endoscopy video Boundary Detection 胶囊内窥镜视频边界检测
2011 IEEE International Conference on Information and Automation Pub Date : 2011-06-06 DOI: 10.1109/ICINFA.2011.5949020
Baopu Li, M. Meng
{"title":"Capsule endoscopy video Boundary Detection","authors":"Baopu Li, M. Meng","doi":"10.1109/ICINFA.2011.5949020","DOIUrl":"https://doi.org/10.1109/ICINFA.2011.5949020","url":null,"abstract":"Capsule endoscopy (CE) is a recently developed new technology which enables direct visualization of the inner tract of the whole small bowel (SB) in human body. Due to such a breakthrough compared to traditional endoscopy imaging modalities, this device with its size close to a small pill has seen its wide application in hospitals since it was approved for marketing in 2001. However, it is reported that the inspection of the video data produced in each test cost a clinician about two hours on average to examine. To mitigate such a burden for physicians, it is necessary to develop automatic video analysis techniques for CE video. Since a CE video has an average length of about 60,000 frames for each test, it may be beneficial to segment such a long video into meaningful parts. In this study, we investigate the possibility of applying video boundary detection methods for this purpose. Color and textural features are utilized to represent the visual content. The CE video boundary detection is then formulated as a problem of finding local maximal value along the dissimilarity curve for a CE video. Since a CE undergoes a chaotic motion originated from peristalsis of the digestive tract, motion analysis is further taken into account to refine the results produced in the above steps. Preliminary experimental results suggest the possible usage of the proposed scheme for CE video segmentation.","PeriodicalId":299418,"journal":{"name":"2011 IEEE International Conference on Information and Automation","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117214287","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: 10
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