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2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)最新文献

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The research on CPA diagnosis application basing on some Bayesian classifiers 基于贝叶斯分类器的CPA诊断应用研究
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716602
Bei Hui, Lin Ji
{"title":"The research on CPA diagnosis application basing on some Bayesian classifiers","authors":"Bei Hui, Lin Ji","doi":"10.1109/ICCWAMTIP.2013.6716602","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716602","url":null,"abstract":"Cerebellopontine angle(CPA) masses comprise about 8-10% of all intracranial neoplasm. Preoperative diagnosis of a CPA region mass is mainly based on imaging. MRI is the best method for diagnosing the CPAM. But MRI can't diagnose the different masses accurately. Many computer aided diagnose (CAD) technologies were developed to help radiologists to improve the diagnostic performance. The medical cases in the experiment were from West China Hospital. The experiment validates efficiency and effective of the some kinds Bayesian classifiers by 0-1 Error and RMSE. The result of experiment shows that Bayesian Classification model can classify CPAM effectively.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125577903","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
Entropy-based estimation of salt-pepper noise in wavelet domain 小波域基于熵的椒盐噪声估计
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716668
Zou Cheng-Jun
{"title":"Entropy-based estimation of salt-pepper noise in wavelet domain","authors":"Zou Cheng-Jun","doi":"10.1109/ICCWAMTIP.2013.6716668","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716668","url":null,"abstract":"In this paper, we proposed an algorithm for estimating the density of salt & pepper noise in images with entropy inspection in wavelet domain. Based on the trait that energies of image signal and noise could be separated by wavelet transform, and on the fact that noise entropy in wavelet domain changes with approximate logarithm mode along with the noise level, we exhibit how the entropy values of noisy images in wavelet domain change with the noise level in quantitative form, and indicate that such relation is robust to individual images. We thus take advantage of this relation to make estimation of noise level. Simulation results demonstrate that the proposed algorithm is better than the present methods while providing more robust and more exact data.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132354517","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
Development and future of wavelet analysis 小波分析的发展与未来
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716661
Chongyu Guo, Jian Ping Li
{"title":"Development and future of wavelet analysis","authors":"Chongyu Guo, Jian Ping Li","doi":"10.1109/ICCWAMTIP.2013.6716661","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716661","url":null,"abstract":"Here, we want to look ahead and see what the future can bring to wavelet research. We try to find a common denominator for “wavelet” and identify promising research directions and challenging problems.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"312 18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133847055","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
Linux system-calls processes based on the arm processor Linux系统调用基于arm处理器的进程
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716631
Qin Zhou, Ding Yuan
{"title":"Linux system-calls processes based on the arm processor","authors":"Qin Zhou, Ding Yuan","doi":"10.1109/ICCWAMTIP.2013.6716631","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716631","url":null,"abstract":"System-call is the interaction interface between operation system and uses program. Program runs without system calls. In this paper, analysis of Linux system-calls on the ARM processor implementation principle, describes the structure of the system-call, involving the four main contents of Kernel files made some references. Combined with a simple example to illustrate the Linux system-calls based on the ARM processor implementation process.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117347117","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 searchable encryption of CP-ABE scheme in cloud storage 云存储中CP-ABE方案的可搜索加密
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716664
Anping Xiong, Qi-Xian Gan, Xin X. He, Quan Zhao
{"title":"A searchable encryption of CP-ABE scheme in cloud storage","authors":"Anping Xiong, Qi-Xian Gan, Xin X. He, Quan Zhao","doi":"10.1109/ICCWAMTIP.2013.6716664","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716664","url":null,"abstract":"Cloud storage is an important service of cloud computing, which offers services for data owners to host their data in the cloud. But cloud computing also brings new and challenging security threats to the outsourced data. In order to regain security assurances and access control in the cloud storage, we analyzes the access control algorithm of Ciphertext-policy attribute-based encryption. In this paper, we combining a security homomorphic encryption algorithm with the traditional CP-ABE algorithm, we constructed a Searchable Encryption CP-ABE (SE-CP-ABE) access control scheme, and give the security analysis and experimental analysis for the scheme. The experimental results show that SE-CP-ABE scheme is not only ensures the security of CP-ABE, but also implements ciphertext retrieval and reduces the retrieval time.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125327049","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
Classification for Alzheimer's disease based on SVM using a spatial texture feature of cortical thickness 基于皮质厚度空间纹理特征的支持向量机阿尔茨海默病分类
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716622
Shao-Liang Wang, Zheng-Chen Cai, C. Xu
{"title":"Classification for Alzheimer's disease based on SVM using a spatial texture feature of cortical thickness","authors":"Shao-Liang Wang, Zheng-Chen Cai, C. Xu","doi":"10.1109/ICCWAMTIP.2013.6716622","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716622","url":null,"abstract":"Features defined on the cortical surface derived from magnetic resonance imaging provide important information to diagnosis the Alzheimer's disease (AD) and its premonitory symptoms Mild Cognitive Impairment (MCI). In general, the methods based on region-wise features poorly reflect the detailed spatial variation of cortical thickness, and those based on vertex-wise features are sensitive to noise. In this paper, we propose an innovative method to describe the spatial texture information of cortical thickness named Spatial Multi-scale Block Local Binary Patterns. And combine this information with the region-wise characters of cortical thickness as the final classification features. The performance based on the proposed method is significantly higher for the AD/NC, AD/MCI and sMCI/cMCI groups than using PCA or taking the average of cortical thickness zones as classification features.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125452459","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
Analysis and design of VPN based on wireless Android intelligent home center 基于无线Android智能家居中心的VPN分析与设计
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716642
Jian-ming Liao, Han-Lin Zhang, S. Zhan, Guo-Ming Lu
{"title":"Analysis and design of VPN based on wireless Android intelligent home center","authors":"Jian-ming Liao, Han-Lin Zhang, S. Zhan, Guo-Ming Lu","doi":"10.1109/ICCWAMTIP.2013.6716642","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716642","url":null,"abstract":"This paper introduces a tunnel procedure based on the virtual network card. The data through the tunnel are encrypted by using the open source library OpenSSL. Through this program we can implement an intelligent home control center VPN system base on Android that can protect the information which collected by wireless sensors at home on the Internet.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121501475","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
A survey on incentive mechanism of delay tolerant networks 延迟容忍网络的激励机制研究
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716629
Xin Jiang, Xiang-yu Bai
{"title":"A survey on incentive mechanism of delay tolerant networks","authors":"Xin Jiang, Xiang-yu Bai","doi":"10.1109/ICCWAMTIP.2013.6716629","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716629","url":null,"abstract":"Delay Tolerant Networks (DTNs) are new solutions that can cope with hash conditions and span across multiple networks. In these networks, end-to-end connectivity is intermittent. DTNs enable user devices to self-organize to connect to functional base station or other users through multiple hops. In traditional DTNs, they are assumed to be willing to help other nodes for packet forwarding. But in the real scenario of DTNs deployment, the nodes are often battery operated. As a result, the energy of the nodes is limited. Due to the nodes are energy constraint, the selfish behaviors may occur among the nodes, say, the nodes may not be willing to forward data for others. So the assumption that all the nodes are cooperative is unrealistic. The way to stimulate the nodes taking part in the relaying of data is often called incentive mechanism. In this paper, we analyze the selfish issue of DTNs and show the importance of settling the selfish problem. Then we display four types of typical examples of the incentive mechanisms. They are virtual currency based incentive mechanism, credit-based incentive mechanism, game-theory-based incentive mechanism and combined incentive mechanism. We analyze them respectively and comparative studies are also stated. Finally we make a conclusion and discuss the open research issues in the future.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122439188","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: 17
The research of medical microscopic image mosaic based on the algorithm of surf 基于surf算法的医学显微图像拼接研究
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716591
Dongsheng Ji, R. Yang, Long Zhang, Bo Wang, Xiaoyun Chen
{"title":"The research of medical microscopic image mosaic based on the algorithm of surf","authors":"Dongsheng Ji, R. Yang, Long Zhang, Bo Wang, Xiaoyun Chen","doi":"10.1109/ICCWAMTIP.2013.6716591","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716591","url":null,"abstract":"Microscopic diagnosis of the prostate is one of the methods commonly used in clinical medicine. The small sheet of the acquired microscopic medical images gives rise to some problems in clinical diagnosis. To solve it, we research microscopic image mosaic correspondingly. In this paper, the SURF algorithm is used to complete microscopic image feature detection and description, then we combine Bray-Curtis distance and k-d tree algorithm to complete “coarse matching”. then these obtained matching points are used to achieve “fine matching” by RANSAC algorithm, finally fade in-out algorithm is used to perform image fusion, microscopic image mosaic is achieved lastly. Experiments show that its feature extraction is accurate for slices of microscopic image of the prostate cancer, the result is promising so that it has a good assisted effect for diagnosis of the disease.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133309388","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
Approximate minimal connected cover dominate set in sensor networks based on Cartesian code 基于笛卡尔码的传感器网络中近似最小连通覆盖支配集
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716662
Jie Zheng, Jianping Li
{"title":"Approximate minimal connected cover dominate set in sensor networks based on Cartesian code","authors":"Jie Zheng, Jianping Li","doi":"10.1109/ICCWAMTIP.2013.6716662","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716662","url":null,"abstract":"As a kind of wireless ad hoc network model, Sensor network has broad application prospects in environment, Military control, the Prediction of earthquake and climate and so on. Based on the functional of density control of Sensor Networks, a construction algorithm called Connected Cover Dominate Set has been proposed. In the new algorithm, the Sink node set up Cartesian code first, and then broadcast the obtained information to all sensor nodes in the network, then, sensor nodes in the network exchange information through periodic and the adjacent nodes, to construct approximate minimal Connected Cover Dominate Set in the target region. Analysis and simulation results show that the algorithm which compared with the existing similar algorithms, the new algorithm in Connected Cover Dominate Set has better performance.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116792335","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
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