2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)最新文献_第10页

Multi-Energy Flow Calculation Model and Solution Method for Regional Integrated Energy System 区域综合能源系统多能流计算模型及求解方法

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421269

Wei Hu, Yi Wu, Jiangping Jing, Xuedong Jiang, Xiaobo Li, Chaoqun Wang

引用次数: 1

Research on equipment fault detection based on boundary-based OCC-KELM 基于边界OCC-KELM的设备故障检测研究

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421100

Liu Xing, B. Yu, Sun Yuan, Zhao Jianyin, Su Zhenchao

{"title":"Research on equipment fault detection based on boundary-based OCC-KELM","authors":"Liu Xing, B. Yu, Sun Yuan, Zhao Jianyin, Su Zhenchao","doi":"10.1109/IPEC51340.2021.9421100","DOIUrl":"https://doi.org/10.1109/IPEC51340.2021.9421100","url":null,"abstract":"In response to the short installation time of active equipment, the lack of various fault samples, the difficulty of obtaining, and the low accuracy of existing algorithms for fault detection, the kernel ELM is used as the basic modeling framework, and the boundary-based threshold selection criteria are used; Combine extreme learning with one-class detection, and propose BB-OCKELM detection model. Based on the kernel ELM, and at the same time integrating the idea of one-class detection, the constraint optimization problem of KELM is realized under the constraint of lp-norm, and the output function expression of a unified one-class KELM classifier is derived; for the convenience of fault detection Implementation, based on BB-OCKELM to define the statistical inspection volume and detection threshold. The proposed method is applied to four common data sets commonly used in the field of machine learning and the fault detection application of a certain type of equipment. The experimental results show that the proposed method is suitable for comparison with SVDD, PCA, OC-SVM, and OC-KELM. For different public data sets, the proposed method can effectively balance missed and false alarms, and significantly improve the accuracy of fault detection when the time cost is equivalent.","PeriodicalId":340882,"journal":{"name":"2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122499450","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

Ray Tracing on Single FPGA

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421209

Yuling Chen, Ruotong Yin, Bo Gao, Ling Peng, M. Gong

引用次数: 1

Optical system design of laser speckle pattern interferometry vibration measurements 激光散斑干涉振动测量光学系统设计

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421165

Yong Cao, Yanbo Liu, Xiao Wang, Yifan Zheng, Yi Liu, Jinrui Hu

引用次数: 1

Research on Image Monitoring and Management of Hot Tourism Destination Based on Data Mining Technology 基于数据挖掘技术的热点旅游目的地图像监控与管理研究

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9420984

Weiqi Zhu

{"title":"Research on Image Monitoring and Management of Hot Tourism Destination Based on Data Mining Technology","authors":"Weiqi Zhu","doi":"10.1109/IPEC51340.2021.9420984","DOIUrl":"https://doi.org/10.1109/IPEC51340.2021.9420984","url":null,"abstract":"The rapid development of big data technology not only provides a platform for netizens to create content and exchange information, but also provides an information base for tourism destinations to effectively carry out marketing. Technological innovation promotes the activeness of human-computer interaction, and tourists can know all kinds of information of destinations through network content, so as to build a perception image of tourism destinations and make final travel decisions. When there are many alternative destinations to choose from, people will compare the images of the relevant destinations, and finally choose a destination that can meet their tourism needs and psychological expectations. Tourism destination, as the object of tourism activities, will be used by tourism consumers to generate huge network content and comments by Internet media. These network data intensifies the occurrence of crisis events, which will form a small negative event into a huge scale effect. This paper attempts to reveal the spatial law of tourism destination image cognition from the basic viewpoint of geography on geographical space, so as to provide theoretical basis for tourism destination image strategy.","PeriodicalId":340882,"journal":{"name":"2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115913458","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

Wireless Charging System for Electric Vehicles with Auxiliary Coils 带辅助线圈的电动汽车无线充电系统

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421248

Haoran Hu, Zezhou Luo, Jie Pang

引用次数: 1

Analysis and design of connection between solar farm and IEEE 9 bus system 太阳能发电场与ieee9总线系统连接的分析与设计

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421322

Xin Li, Kun Li

{"title":"Analysis and design of connection between solar farm and IEEE 9 bus system","authors":"Xin Li, Kun Li","doi":"10.1109/IPEC51340.2021.9421322","DOIUrl":"https://doi.org/10.1109/IPEC51340.2021.9421322","url":null,"abstract":"This paper designs a connection of a new large-scale solar farm (160 MW) to an existing 230 kV system (based on the IEEE 9 bus system). Regarding the choice of connecting the solar farm to Bus, this paper respectively gives the analysis of Bus5, Bus6 and Bus8, and draws the conclusion that connecting Bus5 is the best choice. When designing the transmission line, this paper gives the shortcomings of tower type B and tower type C, analyzes the reasons for choosing tower type A, and analyzes the various parameters of 5 different conductors. The best conductor choice is 16.33 mm wire, the best conductor bundling option is bundling spacer – 2 conductors. Then, this paper used PowerWorld to simulate the circuit diagram of the IEEE 9 bus system, and carried out power flow analysis and system safety analysis on the power system. It is recommended to connect the transmission line in parallel between Bus5 and Bus7 and between Bus4 and Bus5 to enhance the safety and stability of the system. When any one of the transmission lines is disconnected, the remaining transmission lines will not overcurrent and can work safely. Finally, this paper analyzes the total cost of the design from three aspects: new transmission lines, parallel conductors of old transmission lines, parallel capacitor and inductor, and calculates the total cost is $1,405,398,400.","PeriodicalId":340882,"journal":{"name":"2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115755658","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

Analysis on the development status and prospect of intelligent medical 智能医疗的发展现状及前景分析

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421239

Fang Gao, Zhe Geng

引用次数: 1

Design and Implementation of Remote Upgrade System for Vehicle Terminal Based on GPRS 基于GPRS的车载终端远程升级系统的设计与实现

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421191

Qingyu Zhang, Xiaowei Chen, Sulin Zhang, Z. Jin

{"title":"Design and Implementation of Remote Upgrade System for Vehicle Terminal Based on GPRS","authors":"Qingyu Zhang, Xiaowei Chen, Sulin Zhang, Z. Jin","doi":"10.1109/IPEC51340.2021.9421191","DOIUrl":"https://doi.org/10.1109/IPEC51340.2021.9421191","url":null,"abstract":"The function of vehicle telematics box(T-BOX) changes with the change of user’s demand. In order to adapt to the new demands and changes with the same terminal at different stages, the telematics box should be able to adjust themselves dynamically or the supplier can remotely upgrade the telematics box. In this paper, a remote upgrade scheme of T-box terminal based on GPRS network is proposed, and the remote upgrade system is designed and implemented. The remote upgrade system adopts passive mode that is once the T-box terminal receives the firmware upgrade command, it will download the latest version firmware from the server and does the MD5 verification. The MD5 algorithm is used to ensure the authenticity and integrity of firmware updates. If the MD5 value is the same to the value that received from the upgrade command, the firmware will be written to the internal flash area by the application programming technology IAP of MCU. This scheme is suitable for the firmware remote upgrade of all MCU that based on flash. It is proved to work steadily in several field experimentation and to meet satisfactorily the design request. The remote upgrade system is advanced, safe and reliable.","PeriodicalId":340882,"journal":{"name":"2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)","volume":"584 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114371075","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

Multiphase Image Segmentation Model Based on Clustering Algorithm 基于聚类算法的多相图像分割模型

2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) Pub Date : 2021-04-14 DOI: 10.1109/IPEC51340.2021.9421074

Rui Guo, Liang Zhang, Ze Yang

{"title":"Multiphase Image Segmentation Model Based on Clustering Algorithm","authors":"Rui Guo, Liang Zhang, Ze Yang","doi":"10.1109/IPEC51340.2021.9421074","DOIUrl":"https://doi.org/10.1109/IPEC51340.2021.9421074","url":null,"abstract":"In the traditional Multiphase Image segmentation algorithm, there are some problems, such as long operation time, high calculation cost and high error rate. In order to improve the above problem, originally proposed a multiphase image segmentation enhancement algorithm and model based on the combination of clustering algorithm. In this paper, for the problem of large amount of initial calculation for the segmentation model of multiple targets, a clustering algorithm is proposed to segment the image, and finally the model is established, the function data set is initialized, and the method of multiphase image segmentation is easier to segment idealized goal. This method can reduce the sensitivity of the clustering algorithm in the initialization, making the multiphase image segmentation model under the clustering algorithm easier to segment the ideal image. At the same time, the image segmentation model can quickly get the minimum value, reduce the amount of calculation, fully and effectively improve the efficiency. The M-level set implicit surface of multi-level set function is used to divide the image into m regions. The maximum value of level setting function is calculated to realize fast segmentation and reconstruction of constant value of multiphase segmentation. Experimental results show that the algorithm can greatly improve the contrast and clarity of images, and bring the best visual experience to people. Compared with the traditional clustering model, it has less iteration steps and faster segmentation speed.","PeriodicalId":340882,"journal":{"name":"2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127052547","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