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2018 International Computers, Signals and Systems Conference (ICOMSSC)最新文献

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An Edge-Guided Exact Histogram Specification Method for Enhancing Extremely Dark Images 一种边缘引导的精确直方图规范方法用于增强极暗图像
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941867
Li Zhao, Y. Wan
{"title":"An Edge-Guided Exact Histogram Specification Method for Enhancing Extremely Dark Images","authors":"Li Zhao, Y. Wan","doi":"10.1109/icomssc45026.2018.8941867","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941867","url":null,"abstract":"Histogram equalization (HE), and especially exact histogram specification (EHS), is a commonly used method for enhancing images. Although the EHS makes it possible to transform an image to follow exactly any specified target histogram through an image intensity mapping function, how to practically choose an appropriate target histogram remains an open problem. This paper first shows that, although the goal of image contrast enhancement focuses mainly on the image edges, the EHS performance is also affected by the image non-edge content. Then it proposes a new edge-guided EHS method that solves such drawbacks. In this method, it first carries out the exact histogram equalization (EHE) on only the edge points, and then it applies the resulting intensity mapping function to the whole image. This generally results in a non-uniform histogram for the transformed image. Experimental results show that the proposed method is very efficient and achieves state-of-the-art performance for enhancing extremely dark images.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134245715","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
Undamped Control Strategy of Single-phase LCL Grid-connected Inverters 单相LCL并网逆变器无阻尼控制策略
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941931
Jinghua Zhou, Fan Wang, Qihang Wang, Yaai Chen
{"title":"Undamped Control Strategy of Single-phase LCL Grid-connected Inverters","authors":"Jinghua Zhou, Fan Wang, Qihang Wang, Yaai Chen","doi":"10.1109/icomssc45026.2018.8941931","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941931","url":null,"abstract":"The digital control system delays the system, Considering the control delay and the resonance problem for LCL filter, a undamped control strategy of single-phase LCL type grid connected inverter is proposed. The grid connected current is controlled by network side current feedback. Not only the system unit power factor can be realized, but also no additional sensors are added, so the system control cost is reduced. The feasibility of undamped control is analyzed in detail, and the calculation procedure of controller parameters is given. An experimental platform is built. The correctness and effectiveness of the undamped control strategy are verified on the platform.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132195958","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
Novel Warning Complaints Model in LTE Networks LTE网络中一种新的预警投诉模型
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941914
Ya Peng, Xu Zhang
{"title":"Novel Warning Complaints Model in LTE Networks","authors":"Ya Peng, Xu Zhang","doi":"10.1109/icomssc45026.2018.8941914","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941914","url":null,"abstract":"With the rapid development of wireless communications, LTE networks have been fully constructed and are able to support various types of communication services. Based on the user complaint data and network key performance indicators (KPIs) data of a City, the paper established a warning complaint model on LTE networks with the consideration of the KPIs and user complaints. The proposed model can be early warning complaints at district level, which can help operators confirm the reasons for the complaint quickly and improve the network performance before user complaints, thereby enhancing the competitiveness of operators and user satisfaction as well.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130294219","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
SIP Flood Attack Detection Method Based on Convolution Neural 基于卷积神经网络的SIP Flood攻击检测方法
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941935
Guo Shuai, Lu Ran, Yi Jing, Wenfeng Liu
{"title":"SIP Flood Attack Detection Method Based on Convolution Neural","authors":"Guo Shuai, Lu Ran, Yi Jing, Wenfeng Liu","doi":"10.1109/icomssc45026.2018.8941935","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941935","url":null,"abstract":"Aiming at a large number of useless signaling messages generated by Session Initiation Protocol (SIP) in IP networks, the problem of SIP flooding attacks caused by normal call requests cannot be established by users, and a SIP flooding attack detection method based on convolutional neural network is proposed. This method uses a window to perform convolution calculation on the input data, and judges whether there is a SIP message flood attack in the network based on the result of the calculation. Experimental results show that the proposed method can effectively detect SIP flooding attacks in IMS networks.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122658348","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
Object Tracking Algorithm Based on Better Parallax of Monocular under Unknown Environment 未知环境下基于较优视差的单目目标跟踪算法
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941967
Fu Guangyuan, Wu Ming, H. Shuai, Fu Wenyu, Wang Xiangyao
{"title":"Object Tracking Algorithm Based on Better Parallax of Monocular under Unknown Environment","authors":"Fu Guangyuan, Wu Ming, H. Shuai, Fu Wenyu, Wang Xiangyao","doi":"10.1109/icomssc45026.2018.8941967","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941967","url":null,"abstract":"Under unknown environment, the problem of simultaneous localization, mapping and object tracking based on monocular vision needs sufficient parallax to accurately estimate the state of the target. Therefore, this paper proposes an object tracking algorithm based on better parallax. In order to meet the parallax requirement, the algorithm utilizes the direction in which the target ellipsoidal projection area changes the most as the direction of better parallax. In addition, considering the energy efficiency, the speed of the robot should be reduced in engineering applications. For the different parallax speeds, some simulation experiments are carried out to testify the proposed algorithm. The results show that compared with the heuristic tracking algorithm, the proposed algorithm has better performance and it can also satisfy the parallax requirement of the object tracking with a slow speed, which demonstrates the high project application value of the proposed algorithm.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127711366","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
Optimal design of validation experiments based on informatic entropy 基于信息熵的验证实验优化设计
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941825
Wei Deng, Y. Dou
{"title":"Optimal design of validation experiments based on informatic entropy","authors":"Wei Deng, Y. Dou","doi":"10.1109/icomssc45026.2018.8941825","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941825","url":null,"abstract":"This electronic document focuses on how optimal design of validation experiment to allow conclusive comparison of model prediction with experimental data in model assessment. Our scheme promises the model assessment to be implemented at highest or lowest similarity between the distribution of the experimental outcome and model prediction through minimizing or maximizing the corresponding expected relative-entropy. Besides, Bayesian theory is incorporated into updating the distribution of experimental outcome based on new experimental data. Moreover, fuzzy inference is used to catch the optimal values in our methodology. Our scheme is illustrated for the optimal design of Sandia’s Thermal problem validation experiment.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128940130","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
Design of Hydraulic System for Modular Green Seedling Tending Power Chassis 模块化绿苗抚育动力底盘液压系统设计
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941899
Jingyu Tang, Dong Wang, Kesheng Xu, Xiaofeng Wu, Dezhu Wang, Tao Fan, Zhenxing Qu
{"title":"Design of Hydraulic System for Modular Green Seedling Tending Power Chassis","authors":"Jingyu Tang, Dong Wang, Kesheng Xu, Xiaofeng Wu, Dezhu Wang, Tao Fan, Zhenxing Qu","doi":"10.1109/icomssc45026.2018.8941899","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941899","url":null,"abstract":"According to the characteristics of green seedlings tending operation and actual working conditions, the design scheme of modular green seedlings tending power chassis hydraulic system was constructed, and the modular green seedling tending power chassis hydraulic system was designed. The modular power chassis has the characteristics of small size, which reduces the damage of seedling and soil compaction in the process of green seedlings tending, and solves the problem of poor passability in the greening seedlings tending.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129079749","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
Design of WI-FI Frequency Conversion Module with Configurable Frequency 可配置频率的WI-FI变频模块设计
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941866
Dongming Yuan, Wenbo Hu, Jing Ran, Hefei Hu, Yuan’an Liu, Jianguo Yu
{"title":"Design of WI-FI Frequency Conversion Module with Configurable Frequency","authors":"Dongming Yuan, Wenbo Hu, Jing Ran, Hefei Hu, Yuan’an Liu, Jianguo Yu","doi":"10.1109/icomssc45026.2018.8941866","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941866","url":null,"abstract":"In order to increase the transmission distance of WIFI, this paper designed and implemented a WIFI frequency conversion module, which can support multiple frequency and communication protocols. The WIFI frequency conversion module can reduce the transmission frequency of WIFI signal. By the conversion between original RF signal and other frequency RF signals, it achieves the two-way signal transmission and reception. The experimental results show that the design of the WIFI frequency conversion module is reasonable. It saves the communication cost well with excellent feasibility.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"315 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129392012","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
New electric vehicle modeling evolution based on consumer semantics 基于消费者语义的新型电动汽车建模演变
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941889
Ma Jun, Cao Yun, Gong Zaiyan, Lin Wenting
{"title":"New electric vehicle modeling evolution based on consumer semantics","authors":"Ma Jun, Cao Yun, Gong Zaiyan, Lin Wenting","doi":"10.1109/icomssc45026.2018.8941889","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941889","url":null,"abstract":"A growing number of electric vehicle products come into the market. However, most of the present studies of electric cars ignore the car styling design. This paper does the researches on the electric cars consumer semantics. The genetic algorithm is used to modify the car styling based on the consumer semantics and analyze the characteristics of the customer preferred battery electric vehicles.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115949984","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
Design of Precise Detection System for Wheat Seeding Quantity Based on AD7746 Analog to Digital Conversion Chip 基于AD7746模数转换芯片的小麦播量精确检测系统设计
2018 International Computers, Signals and Systems Conference (ICOMSSC) Pub Date : 2018-09-01 DOI: 10.1109/icomssc45026.2018.8941861
Yanming Li, Jianguo Chen, Chengjin Qin, Chengjin Liu
{"title":"Design of Precise Detection System for Wheat Seeding Quantity Based on AD7746 Analog to Digital Conversion Chip","authors":"Yanming Li, Jianguo Chen, Chengjin Qin, Chengjin Liu","doi":"10.1109/icomssc45026.2018.8941861","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941861","url":null,"abstract":"This paper develops a precise detection system for wheat-planter seeding quantity based on the AD7746 analog to digital conversion chip. The corresponding parallel plates was designed to improve the detecting accuracy of the capacitance sensor. Then, the relationship between capacitance value and the quantity of wheat seeds under two modes of single-seed falling and several-seed falling was investigated in detail. For the mode of single-seed falling, a differential dynamic threshold method was proposed to detect the number of wheat seeds. The experiment results indicated the maximum relative error was 1.538%. For the mode of several-seed falling, the partial least-squares regression model between the number of wheat seeds and the integral quantity of capacitance was established to confirm the detecting accuracy. The experiment results shown that high detecting accuracy was achieved with different seeding speeds, and the relative error was between-2.24% and 2.01%. Consequently, the proposed system can achieve high detection accuracy under the different seeding mode and different seeding speed.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117244200","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
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