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2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)最新文献

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Design of RFID-Based Low Frequency Tag in Intelligent Well 智能井中基于rfid的低频标签设计
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408912
Yuelong Wang, Ke Zhang, Liting Yan, Yanhui Mao
{"title":"Design of RFID-Based Low Frequency Tag in Intelligent Well","authors":"Yuelong Wang, Ke Zhang, Liting Yan, Yanhui Mao","doi":"10.1109/ICSP51882.2021.9408912","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408912","url":null,"abstract":"In order to realize the data transmission requirements of intelligent wells, this paper analyzes the matching relationship between the radio frequency electronic tag and the antenna of the reader, and proposes a method of designing a downhole communication system using radio frequency identification technology (RFID). First of all, it is preferable to establish communication between the electronic tag and the reader in a suitable frequency band. Then, the reading function of the reader’s data and the transmission capacity of the two encapsulated electronic tags are theoretically analyzed, and the number of turns of the reader’s antenna and the radio frequency electronic tag is determined. Finally, through experimental verification, the temperature resistance and pressure resistance of the electronic tag are analyzed. The experimental results show that the radio frequency electronic tag can successfully realize the collection and transmission of data and information, and meet the needs of downhole information transmission.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125983796","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
Robust zero-watermarking algorithm based on audio beats 基于音频节拍的鲁棒零水印算法
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408999
Yamei Sun, Lihua Tian, Chen Li
{"title":"Robust zero-watermarking algorithm based on audio beats","authors":"Yamei Sun, Lihua Tian, Chen Li","doi":"10.1109/ICSP51882.2021.9408999","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408999","url":null,"abstract":"Beat can be used to describe the integrity of audio. In order to achieve audio integrity authentication more effectively, a robust zero-watermarking algorithm based on music beat extraction is proposed. Firstly, the beat of music audio is extracted after preprocessing, and then the audio are dynamically divided into segments according to the beat. After discrete wavelet transformation (DWT) and single value decomposition (SVD), the maximum singular values are encoded based on K-means algorithm. Since the maximum singular value is robust to various attacks, the information encoded according to its value is selected as audio feature information. After the original watermark and the feature information is XOR, zero-watermark is generated by voting mechanism. The experimental results show that the proposed algorithm is robust against common attacks. In addition, the algorithm can also resist many synchronization attacks such as TSM and jittering.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121634169","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
2-D DOA Estimation Based on Rectangular Generalized Minimum Redundancy Array via Partial Grid Covariance Vector Sparse Reconstruction 基于矩形广义最小冗余阵列的局部网格协方差向量稀疏重构二维DOA估计
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408984
Wang Geng, Chen Changxiao, He Yi, Feng Mingyue, Ying Jiang, R. Zhao
{"title":"2-D DOA Estimation Based on Rectangular Generalized Minimum Redundancy Array via Partial Grid Covariance Vector Sparse Reconstruction","authors":"Wang Geng, Chen Changxiao, He Yi, Feng Mingyue, Ying Jiang, R. Zhao","doi":"10.1109/ICSP51882.2021.9408984","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408984","url":null,"abstract":"In this paper, a novel rectangular sparse array with hole-free difference co-arrays and low coupling effect is proposed, while a sparse reconstruction algorithm of partial grid is also proposed for 2-D DOA estimation. Firstly, the nested Toeplitz characteristic of covariance matrix of rectangular uniform array is analysed and the nested Toeplitz covariance matrix is estimated. Based on the precisely estimated covariance matrix, we establish the sparse representation model of covariance vector and achieve 2-D DOA estimation by proposed partial grid covariance vector sparse reconstruction (PGCVSR). Simulation results demonstrate that our proposed algorithm can achieve superior 2-D DOA estimation performance and high estimation accuracy.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133911746","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
Supernova Detection Based on Multi-scale Fusion Faster RCNN 基于多尺度融合的快速RCNN超新星探测
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9409015
Dongjiao Guo, Bo Qiu, Yanping Liu, Guanjie Xiang
{"title":"Supernova Detection Based on Multi-scale Fusion Faster RCNN","authors":"Dongjiao Guo, Bo Qiu, Yanping Liu, Guanjie Xiang","doi":"10.1109/ICSP51882.2021.9409015","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9409015","url":null,"abstract":"Supernovae are of great significance in the study of life evolution and expansion history of the universe. In this paper, multi-scale fusion Faster RCNN model is used to realize automatic detection of supernovae. Firstly, the dataset was synthesized and rotated to enhance supernova features. Secondly, based on the Faster RCNN architecture, the network combined with Resnet50 and PAFPN is used to extract image features, so as to obtain multi-scale feature maps and improve the ability of the network to extract small target features. Finally, OHEM network is introduced into the network to balance the difference between positive and negative sample in number. The prepared dataset was used for the training of the multi-scale fusion Faster RCNN model, and the MACRO-F1 of the test set was up to 96.6%. The method proposed in this paper can realize the detection of supernovae from astronomical imagery with relatively high accuracy.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134328980","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 Ultra-wideband Filter Using Spoof Surface Plasmon Polaritons Waveguide 利用欺骗表面等离激元极化波导的超宽带滤波器
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408728
Xiaomin Shi, Chenhao Wang, Yan Zhang, Chuanyuan Zhao
{"title":"An Ultra-wideband Filter Using Spoof Surface Plasmon Polaritons Waveguide","authors":"Xiaomin Shi, Chenhao Wang, Yan Zhang, Chuanyuan Zhao","doi":"10.1109/ICSP51882.2021.9408728","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408728","url":null,"abstract":"This work presents an ultra-wideband bandpass filter based on spoof surface plasmon polaritons (SSPP) waveguide. The low-pass characteristic is achieved by SSPP waveguide that SSPPs unit consists of corrugated metallic strip with rectangular grooves. A vertical planar capacitor is placed in the center of the filter to couple the surface waves of SSPPs waveguides on both sides of the dielectric substrate, so as to introduce the high-pass characteristics. A design example is used to illustrate the method of ultra-wideband bandpass filter. The high and low cut-off frequencies can be controlled by the groove depth of SSPPs unit and planar capacitor. The simulated result shows the extremely wide -3dB bandwidth from 2GHz to 24GHz with -2 dB insertion loss. The proposed filter provides a potential ultra-wideband application in microwave and terahertz systems.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132948628","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
Parallel matrix multiplication algorithms in Supercomputing 超级计算中的并行矩阵乘法算法
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9409013
Xia Liao, Shengguo Li, Wei Yu, Yutong Lu
{"title":"Parallel matrix multiplication algorithms in Supercomputing","authors":"Xia Liao, Shengguo Li, Wei Yu, Yutong Lu","doi":"10.1109/ICSP51882.2021.9409013","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9409013","url":null,"abstract":"Nowadays high-performance computing is gradually implementing Exa-scale computing, and the performance of single node has reached several T-flops. Communication problem has become one of the main concerns of parallel matrix multiplication algorithms. This paper surveys the research on PMM algorithms on supercomputers around the world. We first stress the significance of PMM (Parallel Matrix multiplication) algorithms in high performance scientific computing, followed by a background introduction on widely employed PMM algorithms. We introduce the researches on parallel techniques for PMM algorithms from two aspects: classical parallel matrix multiplication and Strassen’s fast matrix multiplication. Further, we present the detailed complexity analysis comparison of each algorithm. Finally, we summarize the paper and discuss potential directions of future work.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"277 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133598729","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
On A Working Monitoring System of Manhole Wells Based on Technology of Internet of Things 基于物联网技术的人孔井工作监测系统研究
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408734
Yunhong Xie, Hong Wang, Jiong Liu, Renpeng Zhang, Yong Guo
{"title":"On A Working Monitoring System of Manhole Wells Based on Technology of Internet of Things","authors":"Yunhong Xie, Hong Wang, Jiong Liu, Renpeng Zhang, Yong Guo","doi":"10.1109/ICSP51882.2021.9408734","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408734","url":null,"abstract":"The ground cable is usually laid in the underground pipeline, and the manhole is used as the entrance and exit of the pipeline for maintenance of pipeline and ground cable. The loss of manhole cover causes accidents such as pedestrians or vehicles falling into the well and so on, and it often happens to open the manhole cover without permission of authorized units, occupy or compete for pipeline resources, and even lead to cable damage, which seriously affects the safe operation of the network. This system researches and develops the intelligent monitoring system of manhole well, and realizes the monitoring of manhole well status based on the Internet of things technology. The system mainly includes lock well cover, alarm terminal, centralized monitoring server and centralized monitoring client. The lock well cover and the alarm terminal perceive the change of the well cover state, send information to the application layer through the network and notify the user, and the user will process it accordingly. Among them, the application layer is composed of centralized monitoring server and centralized monitoring client. The system is used for the ground cable protection of the three major telecom operators. On the one hand, it protects the resources and market of the operators; on the other hand, it greatly reduces the lack of manhole covers on the road, and avoids a large number of accidents and casualties.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128901251","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
An Improved Adaptive Threshold RANSAC Method for Medium Tillage Crop Rows Detection 一种改进的自适应阈值RANSAC中耕作物行检测方法
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408744
Y. Xie, Kai Chen, Wentao Li, Yan Zhang, J. Mo
{"title":"An Improved Adaptive Threshold RANSAC Method for Medium Tillage Crop Rows Detection","authors":"Y. Xie, Kai Chen, Wentao Li, Yan Zhang, J. Mo","doi":"10.1109/ICSP51882.2021.9408744","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408744","url":null,"abstract":"In view of crop rows with irregular leaves due to different growth conditions in a single frame image, A line extraction method combining vertical projection and adaptive threshold RANSAC is proposed. Firstly, the backbone intervals are obtained through vertical projection map. Then, fitting parameters of different crop rows are obtained from their respective vertical projections. Finally, the adaptive threshold RANSAC fitting is performed in different crop rows fitting intervals obtained by filtered. Experiments show that the detection rate of single frame image is 96.76%, and the accuracy is 92.18%, which are higher than other algorithms. The average detection fitting time is 243ms, which can meet the real-time detection requirements of agricultural machinery.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115502109","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
Project analysis of "Intelligent Robot Experience Center" based on "Idea VR" platform 基于“Idea VR”平台的“智能机器人体验中心”项目分析
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408774
Bei Han, Luo Yang, Yang Qu
{"title":"Project analysis of \"Intelligent Robot Experience Center\" based on \"Idea VR\" platform","authors":"Bei Han, Luo Yang, Yang Qu","doi":"10.1109/ICSP51882.2021.9408774","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408774","url":null,"abstract":"This project is a VR education project creatively developed based on the “Idea VR” platform. The user enters the virtual environment of the \"Intelligent Robot Experience Center\" and realizes the multi-angle teaching experience of intelligent robots through diversified teaching links, including function display, category display, Parts disassembly and assembly, operation and debugging, etc. The main educational service groups are science education for science and technology museums, education for primary and secondary subjects, and science education for intelligent robot enthusiasts. This article will elaborate on three aspects of the VR education project of \" Intelligent Robot Experience Center \" from creative design, production process, and function realization.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114682145","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 and Implementation of Virtual Simulation System Software for Drilling Engineering 钻井工程虚拟仿真系统软件的设计与实现
2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP) Pub Date : 2021-04-09 DOI: 10.1109/ICSP51882.2021.9408800
Aiqing Huo, Jingrong Xu, Haoping Li, Shuhan Zhang
{"title":"Design and Implementation of Virtual Simulation System Software for Drilling Engineering","authors":"Aiqing Huo, Jingrong Xu, Haoping Li, Shuhan Zhang","doi":"10.1109/ICSP51882.2021.9408800","DOIUrl":"https://doi.org/10.1109/ICSP51882.2021.9408800","url":null,"abstract":"Aiming at some problems existing in the traditional well control safety operation training, a drilling engineering virtual simulation system software is designed and developed. In this paper, the process of modular design of the drilling engineering virtual simulation system is given, and the overall layout of the software system interaction interface is completed, which mainly includes the user login interface, loading interface, main menu interface and the interface of the simulation interactive system. Virtual simulation interactive functions such as “roaming system”, “lifting system”, “rotating system” and “circulation system” are realized. The developed oil drilling virtual simulation system software has strong interactivity and realistic immersion, which can meet the training needs of oilfield drilling engineering.","PeriodicalId":117159,"journal":{"name":"2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123224487","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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