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A head posture estimation method based on 3-D images measurement for intuitive human-system interaction 基于三维图像测量的直观人机交互头部姿态估计方法
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765469
Cheng Xul, Ying Kang, Kazuhiro Tsujino, Cunwei Lu
{"title":"A head posture estimation method based on 3-D images measurement for intuitive human-system interaction","authors":"Cheng Xul, Ying Kang, Kazuhiro Tsujino, Cunwei Lu","doi":"10.1109/ICAWST.2013.6765469","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765469","url":null,"abstract":"Real-time detection of the person's head posture is very important in field such as safe driving of automobile, man-machine interface of game and robot, and so on. Some techniques about the posture estimation of driver's head are existed, like detecting the sight line from the position of the pupil and iris of the eyes, using the positional relationship between the eyes and nose, and so on. However, there is a problem that the result of image measuring is influenced by ambient light and face makeup of the driver in these techniques. And then, it cannot estimate a wide range of face direction. In order to solve this problem, we propose a technique of estimate the head posture of the driver by three-dimensional (3-D) image analysis which is based on the infrared pattern projection technique. The technique we proposed includes two portions: one is 3-D image measurement of driver's head and the other is the head posture estimation by 3-D image analysis. As the 3-D image measurement method, in order to obtain a reliable 3-D image, we use slit pattern projection technique; in order to keep the 3-D measurement accurate of the portion near the nose, and the 3-D measurement speed, we only use three stripes to project on the face; in order to reduce the influence of external light on the people's body, we use infrared pattern projection. To estimate the head posture quickly, we face contour modeled as linear approximation, and then use the relationship between the face degree and the slope of the line to judge the face direction.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78903593","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
The paradigm framework of cloud migration based on BPR and gBPR 基于BPR和gBPR的云迁移范式框架
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765484
Hsing-I Wang, Chouyin Hsu
{"title":"The paradigm framework of cloud migration based on BPR and gBPR","authors":"Hsing-I Wang, Chouyin Hsu","doi":"10.1109/ICAWST.2013.6765484","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765484","url":null,"abstract":"The rise of cloud services also raises numerous myths and problems. On one hand, the definitions of cloud services are misunderstood or misapplied; on the other hand, neither governments/enterprises are fully prepared for the new phenomena, nor have the shift paradigms been established. As a result, many failure examples are found in the transformation to cloud environment. Business process reengineering created a revolutionary tide in many businesses in late of the 20th century. Business put a lot of efforts to examine and change processes radically to improve performance. As the concept of energy saving and environmental protection has got great attentions around the world, the term Green BPR that focuses on the redesign of the processes within and between enterprises to meet the characteristics of green IT gives a new definition to BPR. This research aims to combine the concept of BPR and GBPR to set up a paradigm for could migration so that the enterprises can be transformed to cloud successfully. The research agenda that applies BPR and gBPR in cloud migration is proposed in this paper. The framework of the paradigms of the migration to cloud is established as well.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78950614","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
User-perceived availability of M-for-N shared spare-server systems with general repair-time distributions 具有一般维修时间分布的M-for-N共享备用服务器系统的用户感知可用性
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765534
Hirokazu Ozaki
{"title":"User-perceived availability of M-for-N shared spare-server systems with general repair-time distributions","authors":"Hirokazu Ozaki","doi":"10.1109/ICAWST.2013.6765534","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765534","url":null,"abstract":"In this study, we investigate the user-perceived availability of M-for-N shared spare-server systems. We assume that there are N identical working servers, each serving a single user group, and M identical shared spare servers in the system. We also assume that the time to failure of the server is subject to an exponential distribution, and the time needed to repair a failed server is subject to an arbitrary general distribution (with finite mean and variance). Under these assumptions, we derive the availability for each user group by combining the state transition analysis and the supplementary variable method.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76680689","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
Detection of seam carving in JPEG images JPEG图像中接缝雕刻的检测
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765516
Wen-Lung Chang, T. Shih, Hui-Huang Hsu
{"title":"Detection of seam carving in JPEG images","authors":"Wen-Lung Chang, T. Shih, Hui-Huang Hsu","doi":"10.1109/ICAWST.2013.6765516","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765516","url":null,"abstract":"The content-aware image retargeting algorithm is used for modifying the image size into the suitable size in different device. \"Seam carving\" is a kind of content aware image retargeting algorithm. In this paper, based on the blocking artifact characteristics matrix (BACM), we propose a method to detect seam carving in natural images without knowledge of the original image. In detail, for the original JPEG images, the BACM exhibits regular symmetrical shapes; for the images that are damaged, the regular symmetrical property of the BACM is destroyed. After found BACM from images, we define 18 features to detect the damage from BACM to train a support vector machine (SVM) classifier for recognizing whether an image is an original or it has been modified by seam-carving. We show that BACM is useful for detect the damage by seam-carving in JPEG format images.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81579068","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: 19
Video seam carving with perspective line structure preservation 视频缝雕刻与透视线结构保存
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765515
Wan-Duo Ma, T. Shih, Hon-Hang Chang, W. Leow
{"title":"Video seam carving with perspective line structure preservation","authors":"Wan-Duo Ma, T. Shih, Hon-Hang Chang, W. Leow","doi":"10.1109/ICAWST.2013.6765515","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765515","url":null,"abstract":"When people want to transform the size of image or video into different kinds of ratio, it is possibly lost the important and significant object while doing this operation. Various strategies have been tested for achieving this issue such as seam carving. It can retain the crucial objects and remove the insignificant pixels repeatedly, resulting in the content-aware image/video. Such ordinary method presents vital problem is that it could destroy the line structure and shape of the object, which can be easily find out by the viewers. The video seam carving will also cause the continuous problem because of the motion. In this paper, we provide the state-of-the-art strategies focus on maintaining the perspective line structure in video, especially in vehicle video recorder. We also compare proposed method with the other papers. The complete experiments would be illustrated in the website http://video.minelab.tw/pl/PLseamCarving.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91277151","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
Awareness of manipulation in on-line review 意识到在线评论中的操纵
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765440
Ching-Yun Hsueh, Long-Sheng Chen, Qiangfu Zhao
{"title":"Awareness of manipulation in on-line review","authors":"Ching-Yun Hsueh, Long-Sheng Chen, Qiangfu Zhao","doi":"10.1109/ICAWST.2013.6765440","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765440","url":null,"abstract":"With the proliferation of e-commerce, internet has become an excellent platform for gathering and sharing consumers' personal views on, preferences for, and experiences with products. With the popularity of text based communication tools, customers can easily express their opinions about purchased products or services. Generally speaking, the on-line reviews should be unbiased reflections of the consumers' experiences with the products or services. However, some comments are biased \"manipulation\", which might reduce consumers' purchase intentions and bring a great damage to enterprisers. Although the existence of manipulation has been assumed widely, there are few results available in the literature for manipulation detection. This study aims to improve the performance for manipulation detection through feature selection. The study is divided into three parts. In the first part, we use conventional feature vectors obtained directly from the text files, and show that these feature vectors are in fact not useful for manipulation detection. In the second part, we adopt eight features recommended in the literature, and show that these features can improve the detection rate significantly. In the third part, we add three new features that can improve the detection accuracy further. A real case study of smart phone is used to illustrate the effectiveness of the proposed features.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85619602","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
Mobility support in IPv6 networks with Dynamic DNS servers 动态DNS服务器支持IPv6网络的移动性
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765533
Takayuki Tomonari, S. Kimura
{"title":"Mobility support in IPv6 networks with Dynamic DNS servers","authors":"Takayuki Tomonari, S. Kimura","doi":"10.1109/ICAWST.2013.6765533","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765533","url":null,"abstract":"MEPv6 (Mobile IPv6) is considered a foundational technology for a ubiquitous network, available anytime and anywhere to users of mobile terminals. However many problems remain, making HA (Home Agent) a point of failure for handover procedures, and producing handover delays that can degrade the quality of communication for real-time applications. The authors proposed an improved handover procedure in which a DDNS (Dynamic DNS) server notifies a BU (Binding Update) message to CNs (Correspondent Nodes) without authentication via HA, but the method also incurred long handover delays and a large packet loss rate. This paper proposes a new mobility support procedure in IPv6 Networks with DDNS servers, which no longer supports MIPv6. Simulation experiments show that handover delays and packet loss rates are reduced, relative to our previous proposed handover procedure and MIPv6.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90663097","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 innovative application by incorporating RFID technology with current available glucometer 将RFID技术与当前可用的血糖仪相结合的创新应用
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765502
Hui-Yuan Liu, Tsung-Yi Tsai, Tai-Kuei Ren
{"title":"An innovative application by incorporating RFID technology with current available glucometer","authors":"Hui-Yuan Liu, Tsung-Yi Tsai, Tai-Kuei Ren","doi":"10.1109/ICAWST.2013.6765502","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765502","url":null,"abstract":"As technology advances, the application of RFID technology in real life has become a lot wider than before. While embracing such a new era of advanced technology, further development in various fields of expertise will help reducing the cost of labour force, and provide more convenience. Our research has innovative incorporated RFID technology and equipments with glucometer to increase its effectiveness and efficiency. By attaching the RFID tags on the box of glucose testers, and transmit collected data to the glucometer, it has become possible to quickly utilize the data collected by the tags. At the same time the information from the calibration chip can be stored in the tags, making it even more convenient and effective for diabetes patients to apply in real life.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88388786","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 medical imaging diagnosis supporting method with sound effects 一种具有声音效果的医学影像诊断辅助方法
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765462
Tsuneo Kagawa, Hiroaki Nishino, S. Tanoue, H. Kiyosue, H. Mori
{"title":"A medical imaging diagnosis supporting method with sound effects","authors":"Tsuneo Kagawa, Hiroaki Nishino, S. Tanoue, H. Kiyosue, H. Mori","doi":"10.1109/ICAWST.2013.6765462","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765462","url":null,"abstract":"Computer Aided Diagnosis (CAD) has become one of the most important medical activities. Because of development of image processing, large amount of high-definition images are provided to investigate. Radiologists have to cost so much times and efforts to investigate these medical images. It is strongly required to reduce their burden without debasing the quality of imaging diagnosis. In this paper, we propose a method to generate sound information based on the image features and discuss about their effects of sounds for diagnosis. Sonification technique helps for attention rousing and the fatigue reduction for medical imaging diagnosis.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82083773","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
Research on converting CAD model to MCNP model based on STEP file 基于STEP文件的CAD模型到MCNP模型的转换研究
炎黄地理 Pub Date : 2013-11-01 DOI: 10.1109/ICAWST.2013.6765499
Jiaming Yang, Yan-Shan Tian, Shuan He, Junqiong Wang, Qingguo Zhou, Xun-Chao Zhang, Qi Ji, Xuesong Yan, J. C. Hung
{"title":"Research on converting CAD model to MCNP model based on STEP file","authors":"Jiaming Yang, Yan-Shan Tian, Shuan He, Junqiong Wang, Qingguo Zhou, Xun-Chao Zhang, Qi Ji, Xuesong Yan, J. C. Hung","doi":"10.1109/ICAWST.2013.6765499","DOIUrl":"https://doi.org/10.1109/ICAWST.2013.6765499","url":null,"abstract":"MCNP input file has the characteristics of complicated form and is error-prone in describing geometry model. Therefore we need design and implement an algorithm of conversion general CAD model to MCNP model to solve the existing problems in MCNP aided modeling software. And it can convert the CAD model to MCNP input file. In order to achieve the above goal, this paper concentrates on converting CAD model to MCNP model, after analyzing STEP neutral File and MCNP INP file, we designed an algorithm to achieve converting STEP file to INP file. The result of experiment shows that it has better applicability than the other converting algorithm after getting geometry information of the STEP file. And this algorithm can be widely used and make the communication between CAD systems and MCNP models.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79739378","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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