Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135228
Anqi Zhao
Adversarial examples are images that can be easily misclassified by deep learning models when small, imperceptible changes are added to them. They pose a security concern for the use of DNNs in practical applications because of their transferability. One mainstream method for black-box targeted attacks is feature space attacks. They mainly focus on iterative attacks and have generally attempted to modify the intermediate feature of source category similar to the feature of target category. In this paper, we explore that certain characteristics of features, such as feature style statistics, might be able to better represent the features themselves, and potentially lead to better transferability compared to simply aligning the source and the target features directly. Based on this, we propose a method which use the relationship between the style statistics of intermediate features and its corresponding category to boost black-box targeted transferability in generative attacks. We demonstrate the effectiveness of this method through experimental results.
{"title":"Boosting black-box targeted transferability from feature statistic perspective","authors":"Anqi Zhao","doi":"10.1109/ICCECE58074.2023.10135228","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135228","url":null,"abstract":"Adversarial examples are images that can be easily misclassified by deep learning models when small, imperceptible changes are added to them. They pose a security concern for the use of DNNs in practical applications because of their transferability. One mainstream method for black-box targeted attacks is feature space attacks. They mainly focus on iterative attacks and have generally attempted to modify the intermediate feature of source category similar to the feature of target category. In this paper, we explore that certain characteristics of features, such as feature style statistics, might be able to better represent the features themselves, and potentially lead to better transferability compared to simply aligning the source and the target features directly. Based on this, we propose a method which use the relationship between the style statistics of intermediate features and its corresponding category to boost black-box targeted transferability in generative attacks. We demonstrate the effectiveness of this method through experimental results.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124907531","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135486
Juxin Yin, Lei Pan
Aiming at the shortcoming of existing pattern methods in handling massive data, a parallel hypernym relation extraction method on Spark is proposed. To improve the extraction accuracy, Combined with Spark's RDD programming model, an improved credibility algorithm(ppmit) is designed to identify the inverse hypernym relation; to address the data skew problem when calculating the credibility value of the hypernym relation, a data partitioning strategy - PID(Partition Index Dividing) algorithm is proposed to calculate the partition balance, add partition index to the overflow data, redivide the data, and ensure the partition data balance, thereby reducing the calculation time. Experiments conducted on the Chinese Wikipedia dataset show that the proposed method can guarantee the extraction accuracy and effectively improve the operational efficiency of the pattern extraction method.
针对现有模式方法在处理海量数据时存在的不足，提出了一种基于Spark的并行超词关系提取方法。为了提高提取精度，结合Spark的RDD编程模型，设计了一种改进的可信度算法(ppmit)来识别倒接词关系;为了解决计算上词关系可信度值时的数据倾斜问题，提出了一种数据分区策略——PID(Partition Index divide)算法，计算分区平衡，对溢出数据添加分区索引，重新划分数据，保证分区数据平衡，从而减少了计算时间。在中文维基百科数据集上进行的实验表明，该方法能够保证模式提取的准确性，有效提高模式提取方法的运行效率。
{"title":"Parallel hypernym relation extraction based on partition index dividing","authors":"Juxin Yin, Lei Pan","doi":"10.1109/ICCECE58074.2023.10135486","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135486","url":null,"abstract":"Aiming at the shortcoming of existing pattern methods in handling massive data, a parallel hypernym relation extraction method on Spark is proposed. To improve the extraction accuracy, Combined with Spark's RDD programming model, an improved credibility algorithm(ppmit) is designed to identify the inverse hypernym relation; to address the data skew problem when calculating the credibility value of the hypernym relation, a data partitioning strategy - PID(Partition Index Dividing) algorithm is proposed to calculate the partition balance, add partition index to the overflow data, redivide the data, and ensure the partition data balance, thereby reducing the calculation time. Experiments conducted on the Chinese Wikipedia dataset show that the proposed method can guarantee the extraction accuracy and effectively improve the operational efficiency of the pattern extraction method.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122569974","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}
At present, the number of users and data capacity of space TT&C missions are increasing, which puts forward higher requirements for the reliability of computer systems and autonomous and controllable security. Aiming at the information processing application and command management needs of space missions under the new situation, the architecture design of aerospace measurement and control computer system with domestic hardware and independent controllable basic software as the core is proposed. It solves the problems of dual-route customized transmission, dual-network multicast sharding coverage of the same channel, secure sharing of real-time files, accurate synchronization of homologous multiple signals in the high-stream video lossless compression display control system under IP network, and multi-source signal fusion, etc. The design and integrated implementation of this computer system plays a major role in the field of manned spaceflight measurement and control, satellite launch technology for high real-time, high reliability, high scalability and high security of the central business system.
{"title":"Design And Implementation Of Domestic High Reliability Measurement And Control Computer System","authors":"Jian Xiao, Junwei Wan, Hongyan Chen, Hongwei Qi, Zhifang Yao, Li Zhang","doi":"10.1109/ICCECE58074.2023.10135310","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135310","url":null,"abstract":"At present, the number of users and data capacity of space TT&C missions are increasing, which puts forward higher requirements for the reliability of computer systems and autonomous and controllable security. Aiming at the information processing application and command management needs of space missions under the new situation, the architecture design of aerospace measurement and control computer system with domestic hardware and independent controllable basic software as the core is proposed. It solves the problems of dual-route customized transmission, dual-network multicast sharding coverage of the same channel, secure sharing of real-time files, accurate synchronization of homologous multiple signals in the high-stream video lossless compression display control system under IP network, and multi-source signal fusion, etc. The design and integrated implementation of this computer system plays a major role in the field of manned spaceflight measurement and control, satellite launch technology for high real-time, high reliability, high scalability and high security of the central business system.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122585611","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135343
Sen Wang, Nan Chen, Yunpeng Deng, Daili Liang, Yanhui Xiao, Wenshuo Wang, W. Yu, Lei Wang, Yuqin Zhu, Li Zhang, Hao Liu, Zhanyang Yu, Jianmin Du
In order to improve the mining high energy density of permanent magnet direct drive all-in-one control performance and anti-interference ability, for the traditional PID control performance efficiency is not high, and the working environment changes, through the traditional PID control and fuzzy PID control control performance, puts forward a smart control method based on fuzzy PID control. The simulation model of the fuzzy PID controller is constructed and the simulation experiment is conducted. The simulation results show that the fuzzy PID controller, compared with the traditional PID controller, has stronger reliability.
{"title":"Research on Control Technology of Mine High Energy density permanent magnet Direct Drive Integrated Machine based on fuzzy PID","authors":"Sen Wang, Nan Chen, Yunpeng Deng, Daili Liang, Yanhui Xiao, Wenshuo Wang, W. Yu, Lei Wang, Yuqin Zhu, Li Zhang, Hao Liu, Zhanyang Yu, Jianmin Du","doi":"10.1109/ICCECE58074.2023.10135343","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135343","url":null,"abstract":"In order to improve the mining high energy density of permanent magnet direct drive all-in-one control performance and anti-interference ability, for the traditional PID control performance efficiency is not high, and the working environment changes, through the traditional PID control and fuzzy PID control control performance, puts forward a smart control method based on fuzzy PID control. The simulation model of the fuzzy PID controller is constructed and the simulation experiment is conducted. The simulation results show that the fuzzy PID controller, compared with the traditional PID controller, has stronger reliability.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122644166","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}
In this paper, a faulted phase selection scheme for extracting MPE values of fault transient voltage signals and combining them with CS-SVM for high-voltage transmission lines is proposed. The results show that using MPE to quantify the transient voltage signal in high-voltage transmission lines can fully reflect the fault transient signal characteristics, can be accurately judged within a small time window, identifies faults with high accuracy, is not affected by the fault occurrence location, transition resistance size, and the initial angle state of fault occurrence, and can overcome the defect that the voltage signal has weak sensitivity at the strong power side of the system.
{"title":"Transmission Line Fault Diagnosis Based on Machine Learning","authors":"Fuqing Hao, Xiaoting Yang, Guoqiang Wang, Yeji Feng","doi":"10.1109/ICCECE58074.2023.10135452","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135452","url":null,"abstract":"In this paper, a faulted phase selection scheme for extracting MPE values of fault transient voltage signals and combining them with CS-SVM for high-voltage transmission lines is proposed. The results show that using MPE to quantify the transient voltage signal in high-voltage transmission lines can fully reflect the fault transient signal characteristics, can be accurately judged within a small time window, identifies faults with high accuracy, is not affected by the fault occurrence location, transition resistance size, and the initial angle state of fault occurrence, and can overcome the defect that the voltage signal has weak sensitivity at the strong power side of the system.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130181228","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135447
Tian Cai, Weiwei Zhao, Zhe Lin, Pengfei Guo
Beamlet transform is an excellent multiscale geometric analysis method. It has a great capacity of extracting line features from images under noise. However, it is too slow since a mass of redundant beamlets waste much time. In fact, only several of them are helpful in many applications. In this paper, grouping beamlet transform is presented to fasten line feature detection for surface crack detection. Geometric flows used in grouplet transform are introduced to determine geometric structures of an image. In each recursively partitioned box, only the beamlets along with major direction are generated. So that lots of useless beamlets for the image can be excluded from the following integral computation. Experiments on various optical images show that grouping beamlet transform is able to detect line features in an image the same as classic beamlet transform, however, the former runs much faster than the latter on any of the tested images. In some cases, only about 60% of consuming time in classic beamlet transform may be needed in grouping beamlet transform. As an improvement of beamlet transform, grouping beamlet transform will be more applicable in the field of surface crack detection.
{"title":"Grouping Beamlet Transform for Surface Crack Detection","authors":"Tian Cai, Weiwei Zhao, Zhe Lin, Pengfei Guo","doi":"10.1109/ICCECE58074.2023.10135447","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135447","url":null,"abstract":"Beamlet transform is an excellent multiscale geometric analysis method. It has a great capacity of extracting line features from images under noise. However, it is too slow since a mass of redundant beamlets waste much time. In fact, only several of them are helpful in many applications. In this paper, grouping beamlet transform is presented to fasten line feature detection for surface crack detection. Geometric flows used in grouplet transform are introduced to determine geometric structures of an image. In each recursively partitioned box, only the beamlets along with major direction are generated. So that lots of useless beamlets for the image can be excluded from the following integral computation. Experiments on various optical images show that grouping beamlet transform is able to detect line features in an image the same as classic beamlet transform, however, the former runs much faster than the latter on any of the tested images. In some cases, only about 60% of consuming time in classic beamlet transform may be needed in grouping beamlet transform. As an improvement of beamlet transform, grouping beamlet transform will be more applicable in the field of surface crack detection.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123742626","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135296
Qiongmin Zhang, Ying Long, Hongshun Cai
As a degenerative neurodegenerative disease, early detection and intervention are still the key to prevent the aggravation of Alzheimer's disease (AD). Computer aided diagnosis based on Magnetic Resonance Imaging (MRI) can provide assistance for early detection of AD. In the application of limited MRI data, a multi-view lightweight neural network is proposed to effectively identify AD by reducing the amount of model computation and parameters and making full use of the image information. In the proposed method, we design an optimized lightweight neural network for feature extraction on limited MRI data. Attention mechanism is adopted to fuse multi-slice features and ensure the consistency of results. For full use of MRI data, personalized weights are learned and applied to fuse the multi-view features of transverse plane, sagittal plane and coronal plane. The experimental results indicate that compare with state-of-the-art lightweight methods, the proposed multi-view method achieves good balance on parameters (3.75M) and FLOPs (4.45G). Meanwhile, the classification performances of the proposed multi-view method are better in the three AD classification tasks. Through the construction of the model, it is expected to provide a feasible reference lightweight network for further AD detection.
{"title":"Classification of Alzheimer's Disease Based on Multi-view Lightweight Neural Network","authors":"Qiongmin Zhang, Ying Long, Hongshun Cai","doi":"10.1109/ICCECE58074.2023.10135296","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135296","url":null,"abstract":"As a degenerative neurodegenerative disease, early detection and intervention are still the key to prevent the aggravation of Alzheimer's disease (AD). Computer aided diagnosis based on Magnetic Resonance Imaging (MRI) can provide assistance for early detection of AD. In the application of limited MRI data, a multi-view lightweight neural network is proposed to effectively identify AD by reducing the amount of model computation and parameters and making full use of the image information. In the proposed method, we design an optimized lightweight neural network for feature extraction on limited MRI data. Attention mechanism is adopted to fuse multi-slice features and ensure the consistency of results. For full use of MRI data, personalized weights are learned and applied to fuse the multi-view features of transverse plane, sagittal plane and coronal plane. The experimental results indicate that compare with state-of-the-art lightweight methods, the proposed multi-view method achieves good balance on parameters (3.75M) and FLOPs (4.45G). Meanwhile, the classification performances of the proposed multi-view method are better in the three AD classification tasks. Through the construction of the model, it is expected to provide a feasible reference lightweight network for further AD detection.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127289348","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135210
Lulu Zhang, Junru Li, Dacheng Feng, Junjie Sun
The rise of the strategy of “Internet +” breaks the barriers of data and information. Web crawler is widely used in data acquisition and data analysis in the massive Internet plus information. Taking “IMDB top250 movies” as the goal, using the crawler technology based on Python language, this paper explains the four steps of web crawler in detail, compares the differences of three web page parsing methods: BeautifulSoup, Regular Expression(Re) and XPath, and completes the crawling of target data. The experimental results show that Re is the best in data analysis speed; In terms of web page parsing logic, beautiful soup is the best; From the perspective of comprehensive use, XPath is more suitable.
{"title":"Design And Implementation of Web Crawler Based on 'Internet +'Data Automatic Extraction","authors":"Lulu Zhang, Junru Li, Dacheng Feng, Junjie Sun","doi":"10.1109/ICCECE58074.2023.10135210","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135210","url":null,"abstract":"The rise of the strategy of “Internet +” breaks the barriers of data and information. Web crawler is widely used in data acquisition and data analysis in the massive Internet plus information. Taking “IMDB top250 movies” as the goal, using the crawler technology based on Python language, this paper explains the four steps of web crawler in detail, compares the differences of three web page parsing methods: BeautifulSoup, Regular Expression(Re) and XPath, and completes the crawling of target data. The experimental results show that Re is the best in data analysis speed; In terms of web page parsing logic, beautiful soup is the best; From the perspective of comprehensive use, XPath is more suitable.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116506090","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}
Pub Date : 2023-01-06DOI: 10.1109/ICCECE58074.2023.10135226
Dixing Zhou, Jing Zhou, Ou Ruan
To overcome the issues such as privacy leakage and Health Authorities passive tracking in the current contact tracing scheme, this paper proposes an active privacy-preserving contact tracing scheme for infectious diseases in cloud environments. In this scheme, Telecom Center timely collects participants' information, so that Health Authorities can proactively track the contacts of infectious diseases when needed, and participants needn't to install any additional Apps; Pseudorandom number generator is used to blind the participants' location information to protect their privacy; ElGamal encryption algorithm and its variants are introduced to encrypt the participants' identities, so that the Health Authorities can correctly obtain the information of contacts without revealing anything of other participants. Theoretical analysis and experimental simulation show that the scheme is secure and effective, and it also has good computation performance in large-scale data scenarios.
{"title":"Active Privacy-Preserving Contact Tracing Scheme for Infectious Diseases in Cloud Environment","authors":"Dixing Zhou, Jing Zhou, Ou Ruan","doi":"10.1109/ICCECE58074.2023.10135226","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135226","url":null,"abstract":"To overcome the issues such as privacy leakage and Health Authorities passive tracking in the current contact tracing scheme, this paper proposes an active privacy-preserving contact tracing scheme for infectious diseases in cloud environments. In this scheme, Telecom Center timely collects participants' information, so that Health Authorities can proactively track the contacts of infectious diseases when needed, and participants needn't to install any additional Apps; Pseudorandom number generator is used to blind the participants' location information to protect their privacy; ElGamal encryption algorithm and its variants are introduced to encrypt the participants' identities, so that the Health Authorities can correctly obtain the information of contacts without revealing anything of other participants. Theoretical analysis and experimental simulation show that the scheme is secure and effective, and it also has good computation performance in large-scale data scenarios.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127035345","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}
In the Visible Light Communication (VLC) system, the light emitting diode (LED) has a double function of illumination and communication. Aiming at the different distributions of luminous power and information access, a light source layout based on genetic algorithm is proposed. A $5mathrm{m}times 5mathrm{m}times 3mathrm{m}$ indoor VLC system model is established, and four LEDs are used as light sources to analyze the relationship between different light source layouts and the received light power distribution. Genetic algorithm is used to optimize the distance between LED light sources in a square room to seek the best light source layout scheme. The results show that the value of peak power deviation (PDP) is 1.34 compared with the traditional layout scheme, which can minimize the variation of light power on the receiving plane and improve signal transmission performance if this system is also used to achieved broad information access.
{"title":"A Light Source Layout Scheme for Indoor VLC System Application Using Genetic Algorithm","authors":"Renjie Zuo, An-rong Wang, Yufeng Shao, Chong Li, Peng-Ying Chen, Yanlin Li, Shuanfan Liu, J. Yuan","doi":"10.1109/ICCECE58074.2023.10135339","DOIUrl":"https://doi.org/10.1109/ICCECE58074.2023.10135339","url":null,"abstract":"In the Visible Light Communication (VLC) system, the light emitting diode (LED) has a double function of illumination and communication. Aiming at the different distributions of luminous power and information access, a light source layout based on genetic algorithm is proposed. A $5mathrm{m}times 5mathrm{m}times 3mathrm{m}$ indoor VLC system model is established, and four LEDs are used as light sources to analyze the relationship between different light source layouts and the received light power distribution. Genetic algorithm is used to optimize the distance between LED light sources in a square room to seek the best light source layout scheme. The results show that the value of peak power deviation (PDP) is 1.34 compared with the traditional layout scheme, which can minimize the variation of light power on the receiving plane and improve signal transmission performance if this system is also used to achieved broad information access.","PeriodicalId":120030,"journal":{"name":"2023 3rd International Conference on Consumer Electronics and Computer Engineering (ICCECE)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126469267","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}
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