2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)最新文献

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A Method of Motor Imagery EEG Recognition Based on CNN-ELM 基于CNN-ELM的运动图像脑电识别方法
Chunting Song, Yong Sheng
{"title":"A Method of Motor Imagery EEG Recognition Based on CNN-ELM","authors":"Chunting Song, Yong Sheng","doi":"10.1109/CCET50901.2020.9213132","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213132","url":null,"abstract":"It is the key of brain-computer interface technology to extract electroencephalogram (EEG) data features effectively and classify them accurately. In view of the characteristics of non-stationarity and obvious time-frequency characteristics of motor imagery EEG signals, this paper proposes a method for recognition of motor imagery EEG signals based on S-transform time-frequency image combined with convolutional neural network (CNN) and extreme learning machine (ELM). In the BCI competition dataset, firstly, the S-transform time-frequency image of C3 and C4 electrode signals is obtained, and then the characteristic frequency bands are extracted from the time-frequency image for combination. Finally, the combined image is used as the input of neural network to realize the recognition of left-right hand motor imagery EEG signals. Experimental results show that this method is superior to the ordinary convolutional neural network.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"20 25-26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133850976","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 SDN-Based Space-Air-Ground Integrated Network Architecture and Controller Deployment Strategy 基于sdn的天空地一体化网络体系结构及控制器部署策略
Hua Qu, Xiaoyun Xu, Ji-hong Zhao, Pengcheng Yue
{"title":"An SDN-Based Space-Air-Ground Integrated Network Architecture and Controller Deployment Strategy","authors":"Hua Qu, Xiaoyun Xu, Ji-hong Zhao, Pengcheng Yue","doi":"10.1109/CCET50901.2020.9213109","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213109","url":null,"abstract":"Traditional networks can no longer provide better communication services. Unlike most existing work that only focuses on single-layer satellite networks and unmanned aerial networks, or star-ground fusion networks, this paper proposes an SDN-based space-air-ground integration network architecture, which has the advantages of wide coverage, high throughput and strong robustness, can provide reliable and high-speed wireless access services. This article introduces the SDN controller into space-air-ground integration network, which can improve the flexibility and programmability of network management. This article mainly studies the space-air-ground integrated architecture and the dynamic deployment of controllers on the UAV, and the next step is to study the deployment of controllers in the global scope of the space-air-ground integrated network.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"168 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134290926","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: 14
BIVS: Block Image and Voting Strategy for Weather Image Classification BIVS:用于天气图像分类的块图像和投票策略
Run Ye, B. Yan, Junhua Mi
{"title":"BIVS: Block Image and Voting Strategy for Weather Image Classification","authors":"Run Ye, B. Yan, Junhua Mi","doi":"10.1109/CCET50901.2020.9213173","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213173","url":null,"abstract":"Timely and accurate weather information is important for smart grid systems, autopilot systems and intelligent surveillance systems. This paper studies how to obtain weather information from a single image. The biggest challenge of weather image classification task is that there can be the same objects and features in images representing different weather conditions. To address this problem, first of all, this paper constructs the weather image dataset under outdoor transmission line scene, including images of foggy, rainy, snowy and sunny. Then, a weather image classification method based on block image and voting strategy is proposed. The method of block image and voting strategy achieves 98.74% classification accuracy in weather image dataset.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115531313","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
Skeleton-Based Sleep Posture Recognition with BP Neural Network 基于骨骼的BP神经网络睡眠姿势识别
Haozhou Lyu, Jinglan Tian
{"title":"Skeleton-Based Sleep Posture Recognition with BP Neural Network","authors":"Haozhou Lyu, Jinglan Tian","doi":"10.1109/CCET50901.2020.9213125","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213125","url":null,"abstract":"Human sleep postures are inextricably linked to health, which can be used as a pivotal indicator of disease prevention and treatment. To obtain a machine learning model for analyzing the human sleep postures, a new approach is proposed to efficiently recognize the types of sleep postures based on skeleton extraction. Four typical sleep postures, i.e., lying in the supine, prone, left lateral and right lateral, are classified with the method of extraction of key points relation feature as well as the direct coordinate feature, which can extract features of skeleton correctly and effectively. Furthermore, the presented method is applied to a specific scenario, which is utilized for monitoring sleep postures of patients who suffered from Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) by making the detailed classification of supine posture. The effectiveness of the proposed framework was validated quantitatively and qualitatively. The performance of the extensive comparison experiments demonstrate that the proposed approach is superior and achieves the state-of-the-art.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130301363","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
Application of Wireless Communication Technology in Ubiquitous Power Internet of Things 无线通信技术在泛在电力物联网中的应用
Le Ma, Wenhui Li, Yuting Hou, Wenhao Zhan, Rong Yang, W. Jia, Yinghui Qiu
{"title":"Application of Wireless Communication Technology in Ubiquitous Power Internet of Things","authors":"Le Ma, Wenhui Li, Yuting Hou, Wenhao Zhan, Rong Yang, W. Jia, Yinghui Qiu","doi":"10.1109/CCET50901.2020.9213170","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213170","url":null,"abstract":"With the rapid development of the economy, various types of distributed energy are continuously connected to the power system, resulting in the increasing pressure of energy supply in the power system, which poses unprecedented challenges to the operation, management, and service of State Grid Corporation. Therefore, State Grid Corporation of China has put forward the strategic goal of building ubiquitous power Internet of things (IoT). As an important part of supporting the construction of a strong smart grid and energy Internet, building ubiquitous power IoT is very important to promote the national energy structure reform, realize the intelligent coordination and optimization of source network load storage, and improve the user energy experience. Wireless communication technology provides channel guarantee for the future end-to-end ubiquitous IoT. This paper first introduces the concept and system composition of ubiquitous IoT and then focuses on the application and development of wireless communication technology including LTE power wireless private network and 5G communication in ubiquitous IoT. Finally, it summarizes the challenges and future development direction of ubiquitous power IoT construction.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132501013","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
Transfer Learning Based Fruits Image Segmentation for Fruit-Picking Robots 基于迁移学习的摘果机器人水果图像分割
Yongfu He, Fangfang Pan, Baoyu Wang, Ziqing Teng, Jianhua Wu
{"title":"Transfer Learning Based Fruits Image Segmentation for Fruit-Picking Robots","authors":"Yongfu He, Fangfang Pan, Baoyu Wang, Ziqing Teng, Jianhua Wu","doi":"10.1109/CCET50901.2020.9213127","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213127","url":null,"abstract":"It is an important prerequisite for a fruit-picking robot to accurately segment and locate the object in fruit images. However, image segmentation by manually selected features or deep learning-based approaches is a troublesome task. It requires a long time and a large number of annotated images for the model to be trained. In this study, transfer learning is used so that the learned parameters of a pre-trained convolutional neural network can be used as the initial settings in the new task. Three networks, Mobilenet_v2, Resnet_v1_50_beta and Xception_65, are used as backbone networks, which were used in the well-known semantic image segmentation model—DeepLab. The proposed transfer learning-based fruits image segmentation not only alleviates the stringent need of a large image dataset, but also saves much time for training. Experimental results show that the Xception_65 based network has the best performance in terms of the segmentation metric of mean intersection over union. A high-precision instance fruits segmentation guarantees subsequent accurate locations of fruit images for fruit-picking robots, which is of great significance for intelligent agriculture.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123002317","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: 4
Robot Path Planning Method Based on Deep Reinforcement Learning 基于深度强化学习的机器人路径规划方法
Yongmei Zhang, Jiarui Zhao, Jie Sun
{"title":"Robot Path Planning Method Based on Deep Reinforcement Learning","authors":"Yongmei Zhang, Jiarui Zhao, Jie Sun","doi":"10.1109/CCET50901.2020.9213166","DOIUrl":"https://doi.org/10.1109/CCET50901.2020.9213166","url":null,"abstract":"Aiming at the excessive dependence of traditional path planning methods on map information and the lack of self-learning and self-adaptive capabilities, a path planning method for robot based on deep reinforcement learning is proposed. The paper takes lidar data of Gazebo simulation environments built on the ROS platform as input. Learn direct action control from environment information through end-to-end learning, adopt neural network to fit value-based non-model time difference Q learning algorithm, reasonably design environment models, and the number of state spaces, the optimal decision strategy is learned by maximizing robot and dynamic environment interaction of cumulative reward. Simulation results show the method can meet the requirements of intelligent perception and decision-making by only relying on some map information.","PeriodicalId":236862,"journal":{"name":"2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132269800","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: 4
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