首页 > 最新文献

2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)最新文献

英文 中文
Sequential Detection of Flying Small Target in Infrared Images Based on Generalized Low-Rank Background Estimation 基于广义低秩背景估计的红外图像飞行小目标序贯检测
Chuanyun Wang, Keyi Si, Tian Wang, Zhaokui Li, Na Lin, Ershen Wang
Addressing the problems of flying small target detection in infrared image sequences, a new approach is proposed based on generalized low-rank background estimation. Firstly, the generalized low rank approximations is introduced to model infrared background image over sequential infrared images. Subsequently, the foreground target image is achieved by background subtraction with the generalized low-rank background estimation. Finally, flying small target detection is achieved over separated target image by threshold segmentation. The experiment results on two infrared image sequences of flying plane demonstrate that the proposed method have effective detection performance and outperform the baseline methods in precision and recall evaluation.
针对红外图像序列中飞行小目标的检测问题,提出了一种基于广义低秩背景估计的小目标检测方法。首先,将广义低秩近似引入到红外背景图像的序列化建模中。然后,利用广义低秩背景估计进行背景相减,得到前景目标图像。最后,通过阈值分割对分离后的目标图像进行飞行小目标检测。在两幅飞行飞机红外图像序列上的实验结果表明,该方法具有有效的检测性能,在精度和召回率评价上都优于基线方法。
{"title":"Sequential Detection of Flying Small Target in Infrared Images Based on Generalized Low-Rank Background Estimation","authors":"Chuanyun Wang, Keyi Si, Tian Wang, Zhaokui Li, Na Lin, Ershen Wang","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00061","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00061","url":null,"abstract":"Addressing the problems of flying small target detection in infrared image sequences, a new approach is proposed based on generalized low-rank background estimation. Firstly, the generalized low rank approximations is introduced to model infrared background image over sequential infrared images. Subsequently, the foreground target image is achieved by background subtraction with the generalized low-rank background estimation. Finally, flying small target detection is achieved over separated target image by threshold segmentation. The experiment results on two infrared image sequences of flying plane demonstrate that the proposed method have effective detection performance and outperform the baseline methods in precision and recall evaluation.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122159801","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 Optimal Clinic Route System Based on WeChat Platform 基于微信平台的最优门诊路径系统设计
Wenhao Chen, Shi-yi Pan, Yang Li, Jiayang Wang, Jiaqi Wang, Yuting Zhang, Wendi Zhu
The internet and medical platform plays an important role increasingly in the process of seeking medical treatment, but the problem, "three long and one short", has not been effectively solved in most of the major hospitals. In this paper, we propose a public platform based on WeChat, which plans the treatment routes of all patients overall and reasonably. Firstly, to improve the traditional medical treatment process, the optimal clinic route system is combined with it, then we propose two different optimal clinic route schemes with the shortest treatment time solved by retrospective method. We carried out simulation experiments on the optimal waiting algorithm. The results show that compared with the worst case, the designed algorithm greatly saves the time and distance of the consultation, which proves that the algorithm can reasonably and effectively plan the treatment route and improve the medical service level.
互联网和医疗平台在就医过程中发挥着越来越重要的作用,但“三长一短”的问题在大多数大医院都没有得到有效解决。在本文中,我们提出了一个基于微信的公共平台,可以全面合理地规划所有患者的治疗路线。首先,为了改进传统的医疗流程,将最优门诊路径系统与之相结合,然后提出两种不同的最优门诊路径方案,通过回顾性方法求解最短的治疗时间。我们对最优等待算法进行了仿真实验。结果表明,与最坏情况相比,所设计的算法大大节省了会诊的时间和距离,证明该算法可以合理有效地规划治疗路线,提高医疗服务水平。
{"title":"Design of Optimal Clinic Route System Based on WeChat Platform","authors":"Wenhao Chen, Shi-yi Pan, Yang Li, Jiayang Wang, Jiaqi Wang, Yuting Zhang, Wendi Zhu","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00084","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00084","url":null,"abstract":"The internet and medical platform plays an important role increasingly in the process of seeking medical treatment, but the problem, \"three long and one short\", has not been effectively solved in most of the major hospitals. In this paper, we propose a public platform based on WeChat, which plans the treatment routes of all patients overall and reasonably. Firstly, to improve the traditional medical treatment process, the optimal clinic route system is combined with it, then we propose two different optimal clinic route schemes with the shortest treatment time solved by retrospective method. We carried out simulation experiments on the optimal waiting algorithm. The results show that compared with the worst case, the designed algorithm greatly saves the time and distance of the consultation, which proves that the algorithm can reasonably and effectively plan the treatment route and improve the medical service level.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"47 38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124721726","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
P-Spiking Deep Neural Network Based on Adaptive SPCNN Temporal Coding 基于自适应SPCNN时间编码的p -峰值深度神经网络
Yuli Chen, Huiting Yao, Miao Ma, Zhao Pei, Xingwei Li, Zengguo Sun
In this paper, we propose a P-spike deep neural network (P-SDNN) for image classification based on an adaptive simplified pulse coupled neural network (SPCNN) temporal coding. The proposed P-SDNN model introduces a SPCNN tem-coding layer into a spiking deep neural network (SDNN) with parameters adjusted by unsupervised STDP learning rule. The advantage of the proposed SPCNN temporal coding is to obtain adaptive time steps in terms of different input images. Each time step corresponds to a spiking-timing map which may contain a semantic segmentation of the input image. This is guaranteed by the working principle of SPCNN that the higher the neuron intensity is, the larger its internal activity will be and the earlier it will fire. And the adjacent neurons with similar intensity will pulse synchronously in a spikingtiming map. We evaluate the proposed P-SDNN model in the tasks of image classification on the Caltech face/motorbike and MNIST datasets. The experiments show that, under the same experimental conditions, the proposed P-SDNN model performs better than the SDNN model without SPCNN tem-coding.
本文提出了一种基于自适应简化脉冲耦合神经网络(SPCNN)时序编码的P-spike深度神经网络(P-SDNN)图像分类方法。提出的P-SDNN模型将SPCNN术语编码层引入到峰值深度神经网络(SDNN)中,并通过无监督STDP学习规则调整参数。所提出的SPCNN时间编码的优点是可以根据不同的输入图像获得自适应的时间步长。每个时间步对应于一个峰值时序映射,该映射可能包含输入图像的语义分割。SPCNN的工作原理保证了这一点,即神经元强度越高,其内部活动越大,发射越早。而相邻的具有相似强度的神经元将在一个脉冲时序图中同步脉冲。我们在加州理工学院人脸/摩托车和MNIST数据集的图像分类任务中评估了所提出的P-SDNN模型。实验表明,在相同的实验条件下,所提出的P-SDNN模型的性能优于未进行SPCNN词编码的SDNN模型。
{"title":"P-Spiking Deep Neural Network Based on Adaptive SPCNN Temporal Coding","authors":"Yuli Chen, Huiting Yao, Miao Ma, Zhao Pei, Xingwei Li, Zengguo Sun","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00089","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00089","url":null,"abstract":"In this paper, we propose a P-spike deep neural network (P-SDNN) for image classification based on an adaptive simplified pulse coupled neural network (SPCNN) temporal coding. The proposed P-SDNN model introduces a SPCNN tem-coding layer into a spiking deep neural network (SDNN) with parameters adjusted by unsupervised STDP learning rule. The advantage of the proposed SPCNN temporal coding is to obtain adaptive time steps in terms of different input images. Each time step corresponds to a spiking-timing map which may contain a semantic segmentation of the input image. This is guaranteed by the working principle of SPCNN that the higher the neuron intensity is, the larger its internal activity will be and the earlier it will fire. And the adjacent neurons with similar intensity will pulse synchronously in a spikingtiming map. We evaluate the proposed P-SDNN model in the tasks of image classification on the Caltech face/motorbike and MNIST datasets. The experiments show that, under the same experimental conditions, the proposed P-SDNN model performs better than the SDNN model without SPCNN tem-coding.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125736462","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
Research on 3D CAD Model Retrieval Algorithm Based on Global and Local Similarity 基于全局和局部相似度的三维CAD模型检索算法研究
Weifang Ma, Peiyan Wang, Dongfeng Cai, Dahan Wang
Content-based 3D CAD model retrieval takes a 3D CAD model as input and finds other models with the same or similar structure. This paper proposes a two-stage retrieval method that can take into account the global and local similarity of CAD models. In the first stage, the CAD model formation candidate modles with high global matching degree with the query model is selected, and the TF-IMF (Term Frequency-Inverse Model Frequency) vector method is proposed to describe the global surface line distribution of the 3D CAD model. In the second stage, on the basis of the global similarity, the models which are locally similar with the query models are further filtered, and the attribute adjacency graphs between models are calculated by ACO (ant colony optimization) algorithm. Experimental results show that the proposed method achieves better retrieval performance than the maximum clique method based on the attribute adjacency graph (NDCG), which is 90.68%, and has higher retrieval efficiency.
基于内容的三维CAD模型检索以一个三维CAD模型为输入,查找具有相同或相似结构的其他模型。提出了一种考虑CAD模型全局相似度和局部相似度的两阶段检索方法。第一阶段,选取与查询模型全局匹配度高的CAD模型形成候选模型,提出TF-IMF (Term Frequency- inverse model Frequency)向量法描述三维CAD模型的全局面线分布;第二阶段,在全局相似度的基础上,进一步过滤与查询模型局部相似的模型,并采用蚁群优化算法计算模型间的属性邻接图。实验结果表明,该方法的检索性能优于基于属性邻接图(NDCG)的最大团方法,检索率为90.68%,具有更高的检索效率。
{"title":"Research on 3D CAD Model Retrieval Algorithm Based on Global and Local Similarity","authors":"Weifang Ma, Peiyan Wang, Dongfeng Cai, Dahan Wang","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00085","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00085","url":null,"abstract":"Content-based 3D CAD model retrieval takes a 3D CAD model as input and finds other models with the same or similar structure. This paper proposes a two-stage retrieval method that can take into account the global and local similarity of CAD models. In the first stage, the CAD model formation candidate modles with high global matching degree with the query model is selected, and the TF-IMF (Term Frequency-Inverse Model Frequency) vector method is proposed to describe the global surface line distribution of the 3D CAD model. In the second stage, on the basis of the global similarity, the models which are locally similar with the query models are further filtered, and the attribute adjacency graphs between models are calculated by ACO (ant colony optimization) algorithm. Experimental results show that the proposed method achieves better retrieval performance than the maximum clique method based on the attribute adjacency graph (NDCG), which is 90.68%, and has higher retrieval efficiency.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131087960","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
A Real-Time Feedback Approach Based on Semantic Clustering for Poverty Alleviation Problem 基于语义聚类的实时反馈扶贫方法
Zizhen Peng, Guobei Peng, Zhiyi Mo, Guangyao Pang, Zongyuan Zheng, Xiang Wei
Poverty has always been one of the most acute social problems in the world. In order to eradicate poverty, the Chinese government has invested a lot of manpower and material resources, and promised to lead all poor areas and poor people into a well-off society by 2020. In this process, the county government as the main battlefield of poverty alleviation, the complex work of poverty alleviation has brought considerable pressure to grass-roots cadres and helping cadres. For the sake of improving the efficiency of support work, we propose a real-time feedback approach based on semantic clustering for poverty alleviation problem, through which we can build a bridge between grass-roots cadres and decision makers. In this method, we first use a fast label extraction method to quickly extract important feature words from the complicated help information. Secondly, we use unsupervised text clustering method to identify important poverty alleviation problems from these feature words, so as to provide a reference for the poverty alleviation workers to carry out their work in an orderly and targeted manner. The experimental results for different regions show that the poverty alleviation problem identified by our proposed method can reflect regional characteristics.
贫困一直是世界上最尖锐的社会问题之一。为了消除贫困,中国政府投入了大量的人力物力,并承诺到2020年带领所有贫困地区和贫困人口全面进入小康社会。在这一过程中,县政府作为扶贫的主战场,复杂的扶贫工作给基层干部和帮扶干部带来了相当大的压力。为了提高支持工作的效率,我们提出了一种基于语义聚类的扶贫问题实时反馈方法,通过它可以在基层干部和决策者之间架起一座桥梁。该方法首先采用快速标签提取方法,从复杂的帮助信息中快速提取重要的特征词。其次,利用无监督文本聚类方法,从这些特征词中找出重要的扶贫问题,为扶贫工作者有序、有针对性地开展工作提供参考。不同区域的实验结果表明,本文方法识别的扶贫问题能够反映区域特征。
{"title":"A Real-Time Feedback Approach Based on Semantic Clustering for Poverty Alleviation Problem","authors":"Zizhen Peng, Guobei Peng, Zhiyi Mo, Guangyao Pang, Zongyuan Zheng, Xiang Wei","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00081","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00081","url":null,"abstract":"Poverty has always been one of the most acute social problems in the world. In order to eradicate poverty, the Chinese government has invested a lot of manpower and material resources, and promised to lead all poor areas and poor people into a well-off society by 2020. In this process, the county government as the main battlefield of poverty alleviation, the complex work of poverty alleviation has brought considerable pressure to grass-roots cadres and helping cadres. For the sake of improving the efficiency of support work, we propose a real-time feedback approach based on semantic clustering for poverty alleviation problem, through which we can build a bridge between grass-roots cadres and decision makers. In this method, we first use a fast label extraction method to quickly extract important feature words from the complicated help information. Secondly, we use unsupervised text clustering method to identify important poverty alleviation problems from these feature words, so as to provide a reference for the poverty alleviation workers to carry out their work in an orderly and targeted manner. The experimental results for different regions show that the poverty alleviation problem identified by our proposed method can reflect regional characteristics.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132848119","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
Message from the NGDN 2019 Workshop Chairs NGDN 2019研讨会主席的讲话
Welcome to the 2nd International Workshop on Next Generation Data-driven Networks (NGDN-2019) in-conjunction with the 18th International Conference on Ubiquitous Computing and Communications (IEEE IUCC-2019) held in Shenyang, China. NGDN-2019 is soliciting original and unpublished papers addressing research challenges and advances towards the design, implementation and evaluation of data communication technologies, systems and machine learning.
欢迎参加在中国沈阳举行的第18届普适计算与通信国际会议(IEEE IUCC-2019)联合举办的第二届下一代数据驱动网络国际研讨会(NGDN-2019)。NGDN-2019正在征集原创和未发表的论文,讨论数据通信技术、系统和机器学习的设计、实施和评估方面的研究挑战和进展。
{"title":"Message from the NGDN 2019 Workshop Chairs","authors":"","doi":"10.1109/iucc/dsci/smartcns.2019.00014","DOIUrl":"https://doi.org/10.1109/iucc/dsci/smartcns.2019.00014","url":null,"abstract":"Welcome to the 2nd International Workshop on Next Generation Data-driven Networks (NGDN-2019) in-conjunction with the 18th International Conference on Ubiquitous Computing and Communications (IEEE IUCC-2019) held in Shenyang, China. NGDN-2019 is soliciting original and unpublished papers addressing research challenges and advances towards the design, implementation and evaluation of data communication technologies, systems and machine learning.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114834582","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
Connection Degree Cost and Reward Based Algorithm in Cognitive Radio Networks 认知无线网络中基于连接度代价和奖励的算法
Yi Zhang, Yao Wang, Cen Wu, Bin Zhao, Jiamei Chen, Jing Dong
Spectrum management is a vital problem in cognitive radio networks. Unfortunately, most current spectrum management algorithms don't consider power control at the same time, which deviates from the original intention for cognitive radio (CR). Thus, a new spectrum management mechanism named Connection degree cost and Reward Based (CRB) algorithm for CR networks is presented in the paper. The new algorithm allocates available resources properly, while guaranteeing quality of service (QoS) for secondary users (SUs). And a new utility function is designed to characterize the system total utility more realistically in the network model. Numerical results validate the new algorithm gains better performance than the existing schemes both in the system total utility performance and in the system fairness performance.
频谱管理是认知无线电网络中的一个重要问题。然而,目前大多数频谱管理算法没有同时考虑功率控制,这偏离了认知无线电(CR)的初衷。为此,本文提出了一种新的基于连接度成本和奖励(Connection degree cost and Reward Based, CRB)的CR网络频谱管理机制。该算法在保证二级用户服务质量的前提下,合理分配可用资源。并设计了一个新的效用函数来更真实地表征网络模型中的系统总效用。数值结果表明,新算法在系统总效用性能和系统公平性性能上都优于现有方案。
{"title":"Connection Degree Cost and Reward Based Algorithm in Cognitive Radio Networks","authors":"Yi Zhang, Yao Wang, Cen Wu, Bin Zhao, Jiamei Chen, Jing Dong","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00041","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00041","url":null,"abstract":"Spectrum management is a vital problem in cognitive radio networks. Unfortunately, most current spectrum management algorithms don't consider power control at the same time, which deviates from the original intention for cognitive radio (CR). Thus, a new spectrum management mechanism named Connection degree cost and Reward Based (CRB) algorithm for CR networks is presented in the paper. The new algorithm allocates available resources properly, while guaranteeing quality of service (QoS) for secondary users (SUs). And a new utility function is designed to characterize the system total utility more realistically in the network model. Numerical results validate the new algorithm gains better performance than the existing schemes both in the system total utility performance and in the system fairness performance.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115160428","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
An Improved Watershed Algorithm Based on k-Medoids in Cervical Cancer Images 基于k-媒质的宫颈癌图像分水岭改进算法
Bin Dong, Linan Jia, Yuntao Wang, Jianqun Li, Guojie Yang
The watershed algorithm is widely used in the field of the image segmentation, which can overcome the difficulty of image analysis caused by cell overlap. However, the result of the image segmentation with the watershed algorithm were often over-segmentated. To solve this problem, the k-medoids clustering algorithm was introduced to simplify the gradient image, which is preprocessed from the original image. The edge information of the original image was obtained by the Canny edge detection operator, and the target region template was calculated by the optimized initial segmentation. Then, the segmentation result was obtained. The improved algorithm was evaluated by the segmentation accuracy compared with the professional segmented pathology image. The results show that the improved watershed algorithm proposed in this paper has a specific advantage in alleviating the phenomenon of over-segmentation, and the target area appears more completely.
分水岭算法在图像分割领域得到了广泛的应用,它可以克服细胞重叠给图像分析带来的困难。然而,分水岭算法的图像分割结果往往存在过度分割的问题。为了解决这一问题,引入k-medoids聚类算法,对原始图像进行预处理后的梯度图像进行简化。通过Canny边缘检测算子获取原始图像的边缘信息,通过优化后的初始分割计算目标区域模板。然后,得到分割结果。将改进算法与专业病理图像的分割精度进行比较。结果表明,本文提出的改进分水岭算法在缓解过分割现象方面具有特定优势,目标区域显得更加完整。
{"title":"An Improved Watershed Algorithm Based on k-Medoids in Cervical Cancer Images","authors":"Bin Dong, Linan Jia, Yuntao Wang, Jianqun Li, Guojie Yang","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00060","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00060","url":null,"abstract":"The watershed algorithm is widely used in the field of the image segmentation, which can overcome the difficulty of image analysis caused by cell overlap. However, the result of the image segmentation with the watershed algorithm were often over-segmentated. To solve this problem, the k-medoids clustering algorithm was introduced to simplify the gradient image, which is preprocessed from the original image. The edge information of the original image was obtained by the Canny edge detection operator, and the target region template was calculated by the optimized initial segmentation. Then, the segmentation result was obtained. The improved algorithm was evaluated by the segmentation accuracy compared with the professional segmented pathology image. The results show that the improved watershed algorithm proposed in this paper has a specific advantage in alleviating the phenomenon of over-segmentation, and the target area appears more completely.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133539602","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: 2
Big Data and Standardization Application in Targeted Poverty Alleviation 大数据与标准化在精准扶贫中的应用
Zhaoyang Sun, Yue Cheng, Xu Mao, Kuitong Xian, He Liu, Xin An
China aims to lift out all the impoverished people living below the current poverty line out of poverty by 2020, this is still a great challenge. Big data technology is used for targeted poverty alleviation. Identification of the poor households is based on the data from various channels. This paper introduced big data and standardization researches and applications in targeted poverty alleviation and presented a standard system framework of targeted poverty alleviation under the background of big data, and the methodology, business analysis of poverty alleviation are also presented.
中国的目标是到2020年使现行贫困线以下的贫困人口全部脱贫,这仍然是一个巨大的挑战。大数据技术助力精准扶贫。贫困户的识别是基于各种渠道的数据。本文介绍了大数据和标准化在精准扶贫中的研究与应用,提出了大数据背景下精准扶贫的标准体系框架,并对精准扶贫的方法论、业务分析进行了阐述。
{"title":"Big Data and Standardization Application in Targeted Poverty Alleviation","authors":"Zhaoyang Sun, Yue Cheng, Xu Mao, Kuitong Xian, He Liu, Xin An","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00141","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00141","url":null,"abstract":"China aims to lift out all the impoverished people living below the current poverty line out of poverty by 2020, this is still a great challenge. Big data technology is used for targeted poverty alleviation. Identification of the poor households is based on the data from various channels. This paper introduced big data and standardization researches and applications in targeted poverty alleviation and presented a standard system framework of targeted poverty alleviation under the background of big data, and the methodology, business analysis of poverty alleviation are also presented.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116538257","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
Study on the Play Strategy of Dou Dizhu Poker Based on Convolution Neural Network 基于卷积神经网络的斗地主扑克策略研究
Shuqin Li, Renzhi Wu, Jianbo Bo
Computer game is an important research direction in the field of artificial intelligence. Among them, incomplete information poker games are relatively difficult to implement compared to the intelligent algorithm of chess games. Dou Dizhu game is a kind of incomplete information game poker game. This paper uses convolution neural network, through the analysis large number of game data, to obtain a better landlord identity card model. Experimental results show that the model can provide efficient and reasonable results in Dou Dizhu games, similar to poker played by humans.
计算机游戏是人工智能领域的一个重要研究方向。其中,不完全信息扑克游戏相对于国际象棋游戏的智能算法来说是比较难实现的。斗地柱博弈是一种不完全信息博弈的扑克博弈。本文采用卷积神经网络,通过对大量博弈数据的分析,得到较好的房东身份证模型。实验结果表明,该模型可以在类似人类玩扑克的斗地主游戏中提供高效合理的结果。
{"title":"Study on the Play Strategy of Dou Dizhu Poker Based on Convolution Neural Network","authors":"Shuqin Li, Renzhi Wu, Jianbo Bo","doi":"10.1109/IUCC/DSCI/SmartCNS.2019.00145","DOIUrl":"https://doi.org/10.1109/IUCC/DSCI/SmartCNS.2019.00145","url":null,"abstract":"Computer game is an important research direction in the field of artificial intelligence. Among them, incomplete information poker games are relatively difficult to implement compared to the intelligent algorithm of chess games. Dou Dizhu game is a kind of incomplete information game poker game. This paper uses convolution neural network, through the analysis large number of game data, to obtain a better landlord identity card model. Experimental results show that the model can provide efficient and reasonable results in Dou Dizhu games, similar to poker played by humans.","PeriodicalId":410905,"journal":{"name":"2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125791954","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: 2
期刊
2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1