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2012 Fourth International Conference on Multimedia Information Networking and Security最新文献

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A Method of Parking Space Detection Based on Image Segmentation and LBP 基于图像分割和LBP的车位检测方法
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.27
W. Lixia, J. Dalin
{"title":"A Method of Parking Space Detection Based on Image Segmentation and LBP","authors":"W. Lixia, J. Dalin","doi":"10.1109/MINES.2012.27","DOIUrl":"https://doi.org/10.1109/MINES.2012.27","url":null,"abstract":"This paper proposes a novel parking spaces detection algorithm which is based on image segmentation and local binary pattern. The vehicles are usually contains a lot of compositions, while the vacant parking spaces' composition is relatively small. According to this characteristic, we segment the parking image. To judge whether each parking area has a large number of small split or not, can achieve the detection of the parking stalls. In this paper, we improve the Mean Shift algorithm and achieve the accurate segmentation result. This proposed method was tested on indoor and outdoor parking lots. The result confirmed the efficiency of the proposed method, with the detection rate being over 97%. But, this method fails to detect non-vehicle objects and when the Vehicle color and ground color is very similar. So we the introduce the texture features, use LBP (local binary pattern) to extract the parking texture feature. Using the complementary between features and ultimately to achieve accurate detection.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126251495","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: 23
A Context-Aware Middleware for User Experience Improvement in Mobile Payment 基于上下文感知的移动支付用户体验改进中间件
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.15
Liu Xiang, Shen Jie
{"title":"A Context-Aware Middleware for User Experience Improvement in Mobile Payment","authors":"Liu Xiang, Shen Jie","doi":"10.1109/MINES.2012.15","DOIUrl":"https://doi.org/10.1109/MINES.2012.15","url":null,"abstract":"With the development of wireless networks and mobile computing, more advanced applications with context-awareness and adaptability to their changing contexts are needed. In this paper, a context-aware middleware for user experience improvement in mobile payment has been developed. Using NFC(Near Field Communication) and fast face recognition system on mobile phone which is developed based on improved AdaBoost and LBP(Local Binary Patter), the efficient support for acquiring, interpreting and accessing contexts is provided. Applications or services within intelligent environments are uniquely identified and described in a standardized way which facilitates access to and interaction with them. On this, the improvement of user's quality of experience is obtained. Moreover, one application example based on this context-aware middleware is developed.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127986080","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
Performance of Turbo Coded Wireless Link for SIMO Using SC EGC and MRC 基于SC EGC和MRC的SIMO Turbo编码无线链路性能研究
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.157
M. Kamruzzaman
{"title":"Performance of Turbo Coded Wireless Link for SIMO Using SC EGC and MRC","authors":"M. Kamruzzaman","doi":"10.1109/MINES.2012.157","DOIUrl":"https://doi.org/10.1109/MINES.2012.157","url":null,"abstract":"In this paper, performance of a Turbo coded wireless link is evaluated in the presence of Rayleigh fading for single transmit antenna and multiple receive antennas system using selective combining, equal gain combing and maximal ratio combining. Data are encoded using turbo encoder then modulated by QPSK or 16 QAM or 64 QAM before transmitting. And at the receiver combination is performed by using selective combing, equal gain combing and maximal ratio combining. It is observed that the turbo coded system with 2, 4, 6 and 8 receive antennas using selective combining provide 35, 28, 24 and 24 dB coding gain respectively, turbo coded system with 2, 4, 6 and 8 receive antennas using equal gain combining provide 34, 22, 20 and 19 dB coding gain respectively and turbo coded system with 2, 4, 6 and 8 receive antennas using maximal ratio combining provide 27, 17, 15 and 13 dB coding gain respectively at a BER 10-6. It is also observed that turbo coded system using maximal ratio combining provides 20 to 26 dB coding gain at a BER of 10-6 compared to turbo coded system using equal gain combining. And turbo coded system using maximal ratio combining provides 23 to 26 dB coding gain at a BER of 10-6 compared to turbo coded system using selective combining.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121775176","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: 8
Security Structure Study of City Management Platform Based on Cloud Computing under the Conception of Smart City 智慧城市概念下基于云计算的城市管理平台安全结构研究
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.255
Wang Li, Jing Chao, Zhou Ping
{"title":"Security Structure Study of City Management Platform Based on Cloud Computing under the Conception of Smart City","authors":"Wang Li, Jing Chao, Zhou Ping","doi":"10.1109/MINES.2012.255","DOIUrl":"https://doi.org/10.1109/MINES.2012.255","url":null,"abstract":"City management platform based on conception of smart city is a public network platform in which internet of things, cloud computing and information intelligent analysis technologies are synthetically applied. Great information resources about city management are conserved in the platform, and some parts of resources are important information related to security and benefit of country. Therefore a security system of information resources which is propitious to information safety and operation by legal users is required. Safety risks in city management platform are analyzed, and the construction of security system of information resources is designed on this basis. The resources securely sharing mechanism among multiple management domains is set up and a secure management uniform platform to network resources which is transparent to users and suitable for multi-applications is realized.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129405070","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: 23
Real-Time Dynamic Cloud Simulation Based on Multi-core and Multi-thread 基于多核多线程的实时动态云仿真
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.163
Haoran Guo, J. Pang, Zheng Shan
{"title":"Real-Time Dynamic Cloud Simulation Based on Multi-core and Multi-thread","authors":"Haoran Guo, J. Pang, Zheng Shan","doi":"10.1109/MINES.2012.163","DOIUrl":"https://doi.org/10.1109/MINES.2012.163","url":null,"abstract":"This paper proposes a real-time dynamic cloud simulation approach based on multi-core and multi thread. In cloud modeling stage, Cellular Automaton is introduced to simulate cloud growing and evolving in the cell automatic control grid. The wind function is designed to achieve cloud dynamic effective. In stage of cloud illumination, a two-step multi-scattering model is introduced to simulate the light intensity of cloud practice in atmosphere and view point to human eye. The cloud modeling and illumination are designed and implement by take advantage of multi-core and multi-thread technique. Experiment results show that our approach perform better on multi-core platform than single-core computer. Compared with other similar work, our approach has higher fps and better visual quality in dynamic cloud simulation.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131176534","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
An Improved Knowledge Push Method Based on Semantic Similarities 一种基于语义相似度的改进知识推送方法
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.67
Liu Li-na, Yu Zhi-lou
{"title":"An Improved Knowledge Push Method Based on Semantic Similarities","authors":"Liu Li-na, Yu Zhi-lou","doi":"10.1109/MINES.2012.67","DOIUrl":"https://doi.org/10.1109/MINES.2012.67","url":null,"abstract":"Knowledge is power and this adage conveys the importance of knowledge immutably, in the time of knowledge explosion, the way to acquire the necessary knowledge which enterprises or organizations need efficiently from the ocean of knowledge becomes the main problem, which the era of knowledge economy should face. This paper proposed an improved knowledge push method based on semantic similarity. We can take the initiative to push the knowledge to client what they interest and save the time required to query interesting knowledge from the vast resources. The experimental results show that our method has higher accuracy compared to the typical similarity calculation method.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133040453","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
RLS-MARS: An Effective Feature Selection Tool for Text Classification RLS-MARS:文本分类的有效特征选择工具
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.194
Li Xi, Dai Hang, Wang Mingwen
{"title":"RLS-MARS: An Effective Feature Selection Tool for Text Classification","authors":"Li Xi, Dai Hang, Wang Mingwen","doi":"10.1109/MINES.2012.194","DOIUrl":"https://doi.org/10.1109/MINES.2012.194","url":null,"abstract":"The RLS-MARS (Regularized Least Squares-Multi Angle Regression and Shrinkage) feature selection model is used to select the relevant information, in which both, the keeping and the leaving-out of the regularizer are present. The RLS-MARS model is to find a series of directions in multidimensional space, leading the gradient vectors to change along those directions which would make the gradient matrix's gradient descent, during the procedure, the feature in this direction can be easily selected. TF-IDCFC (Term Frequency Inverse Document and Category Frequency Collection normalization) weighting method is proposed to measure the features, by using category information as a factor. Our experiments on 20Newsgroups and Reuters-21578, all of those results demonstrate the effectiveness of the new feature selection method for text classification.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133072860","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 Review of Social Media and Social Business 社会媒体与社会企业综述
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.44
Z. Aihua, Chen Xi
{"title":"A Review of Social Media and Social Business","authors":"Z. Aihua, Chen Xi","doi":"10.1109/MINES.2012.44","DOIUrl":"https://doi.org/10.1109/MINES.2012.44","url":null,"abstract":"Recent several years have witnessed an explosion of social media and data transmitted through the media. Analysis of social media and social data draw much attention of researchers. And social media is utilized by many industries and departments. There has been extensive literature focused on social media and its application. In this paper, a comprehensive summary for the definition and classification of social media is presented. Then, we review some literature of social data analysis, including analysis of users' characteristics and behaviors and content analysis. Next, social business is discussed.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132629764","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: 5
Panoramic Image Stitching Using ASIFT 全景图像拼接使用ASIFT
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.153
Chu Bin, J. Dalin
{"title":"Panoramic Image Stitching Using ASIFT","authors":"Chu Bin, J. Dalin","doi":"10.1109/MINES.2012.153","DOIUrl":"https://doi.org/10.1109/MINES.2012.153","url":null,"abstract":"This paper concerns the problem of automated panoramic image stitching. Though the rotation and zoom are studied, the quantity of extracted features limit the result. Previous approaches have used human input to establish matching images. In this work, we use ASIFT features to find matches between images. Because of this our method is insensitive to the transition and noise images, we can achieve more accurate achievement.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115777997","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
An Integrated Approach to Virtual Network Embedding with Sharing Physical Nodes 共享物理节点的虚拟网络嵌入集成方法
2012 Fourth International Conference on Multimedia Information Networking and Security Pub Date : 2012-11-02 DOI: 10.1109/MINES.2012.69
Xiuming Mi, Xiaolin Chang, Bin Xing, Bin Wang
{"title":"An Integrated Approach to Virtual Network Embedding with Sharing Physical Nodes","authors":"Xiuming Mi, Xiaolin Chang, Bin Xing, Bin Wang","doi":"10.1109/MINES.2012.69","DOIUrl":"https://doi.org/10.1109/MINES.2012.69","url":null,"abstract":"This paper proposes an integrated approach to the VNE problem, in which different virtual nodes of a virtual network could be assigned to a physical node as long as this node's available resources can satisfy the total resource requirements of these virtual nodes. We carry out extensive simulations to investigate the benefits of sharing physical nodes. The simulation results demonstrate that (1) Compared with the existing integrated VNE algorithm, the proposed algorithm performs better in terms of the VNE computing time and the VN request acceptance ratio and the Revenue-to-Cost-Ratio. (2) Compared with the existing VNE algorithms which allowed sharing physical nodes in a VN, the proposed algorithm reduces the computing time without sacrificing other performances.","PeriodicalId":208089,"journal":{"name":"2012 Fourth International Conference on Multimedia Information Networking and Security","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114361495","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
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