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NFC-based personal information management for U-health 基于nfc的U-health个人信息管理
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780864
Young-Joon Moon, Jungrae Park, Wang-Cheol Song, Do Kyeong Lee, Deokjai Choi
{"title":"NFC-based personal information management for U-health","authors":"Young-Joon Moon, Jungrae Park, Wang-Cheol Song, Do Kyeong Lee, Deokjai Choi","doi":"10.1109/ICCE-CHINA.2013.6780864","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780864","url":null,"abstract":"Recently many of the smart phones that have been rapidly spread have NFC functionality. In this paper we have developed a U-health system to get data from sensors attached to the body and let doctors and patients properly utilize it. We have first considered how to get data from sensors and used the Zigbee module to collect data and transfer it to the NFC module. Then we have decided the authentication system for security on data delivery from NFC. Finally, we have designed a database schema to make the data useful.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133200541","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
Resources sharing in HEVC de-blocking filter core HEVC去阻塞滤波器核心的资源共享
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780860
Jiayi Zhu, S. Goto
{"title":"Resources sharing in HEVC de-blocking filter core","authors":"Jiayi Zhu, S. Goto","doi":"10.1109/ICCE-CHINA.2013.6780860","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780860","url":null,"abstract":"The up-coming video compression standard, high efficiency video coding (HEVC), reduces 50% bit rates in encoding video sequences with same picture quality compared to H.264/AVC. The de-blocking filter is an important part in HEVC. By exploiting the arithmetic operation of HEVC de-blocking filter, we propose a HEVC de-blocking filter core in which resources share techniques are used to reduce the hardware cost. We divide the HEVC de-blocking filter into 2 parts: one is strong luma filter (SLF), the other is weak luma and chroma filter (WLCF). In the strong luma filter, common parts for the arithmetic operations to obtain the filtered pixels are extracted. In the weak luma and chroma filter, the chroma de-blocking filtering can be implemented as a subset of weak luma filtering. By using the proposed techniques, the cost of de-blocking filter is greatly lowered.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122909468","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
Modelling and optimisation of stand alone power generation at rural area 农村地区独立发电的建模与优化
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780868
K. Teo, H. Goh, B. Chua, S. K. Tang, M. K. Tan
{"title":"Modelling and optimisation of stand alone power generation at rural area","authors":"K. Teo, H. Goh, B. Chua, S. K. Tang, M. K. Tan","doi":"10.1109/ICCE-CHINA.2013.6780868","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780868","url":null,"abstract":"Hydroelectric power is one of the important renewable energy sources. It converts the potential energy of the natural circulating water flows to usable electrical energy by driving a turbine which is connected to a generator. In the rural area of Sabah state in Malaysia, such as Kampung Terian, the existing micro-hydro power plant is incapable to support the villagers' demand during the peak hours. Meanwhile, the tremendous amount of excess energy is wasted by disposing through ballast load during the non-peak hours. Since the discharge coefficient parameter of charging system is dynamically changed in nature, the conventional proportional controller is unable to control the charging process well. Thus, a lead-acid battery storage system is developed to incorporate with the micro-hydro power plant. Fuzzy logic control is proposed in this work to control the amount of current charging for the battery by manipulating the duty cycle of a DC-DC buck converter.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125214714","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: 12
An efficient gradual scene boundary detection algorithm for H.264/AVC in compressed domain 一种高效的H.264/AVC压缩域渐进场景边界检测算法
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780862
Jielong Chen, Jian Wang, X. Ji
{"title":"An efficient gradual scene boundary detection algorithm for H.264/AVC in compressed domain","authors":"Jielong Chen, Jian Wang, X. Ji","doi":"10.1109/ICCE-CHINA.2013.6780862","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780862","url":null,"abstract":"Scene boundary detection is the essential step for video analysis such as retrieval, indexing, browsing and so on. There have been quite a lot of scene boundary detection methods for MPEG video streams and they work well. However, the variable size of macroblocks and more type information of macroblocks in H.264/AVC bitstreams make it different from MPEG bitstreams. Consequently, most of the algorithms can not be applied to the H.264/AVC directly. In this paper, an algorithm based on the percentage of blocks coded with the same mode in each frame is proposed. After analyzing the statistics of type information of the sequence contain gradual scene changes, the algorithm sets appropriate thresholds to locate the gradual scene boundaries. Experimental results show that the proposed algorithm performs well and can detect 90.9% of the boundaries and make few false alarms.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117076157","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
Dense depth recovery based on adaptive image segmentation 基于自适应图像分割的密集深度恢复
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780863
Shangli Liang, C. Yuan
{"title":"Dense depth recovery based on adaptive image segmentation","authors":"Shangli Liang, C. Yuan","doi":"10.1109/ICCE-CHINA.2013.6780863","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780863","url":null,"abstract":"Stereoscopic vision has been a hot research topic in recent years. As one of the most important steps for 3D reconstruction from image sequences, dense depth recovery has attracted much attention in computer vision recently. A lot of efficient algorithms based on stereo matching have been proposed. But the difficulties in depth recovery are not overcome completely yet. In this paper, we aim at the main problems of depth recovery and propose our solutions. And an effective approach for dense depth recovery based on adaptive image segmentation is also presented. Experiments show that accurate depth results can be achieved through the proposed approach.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126395795","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 message transmission system for opportunistic networks 一种用于机会网络的信息传输系统
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780855
Ma Xuebin, Zhang Yanwen
{"title":"A message transmission system for opportunistic networks","authors":"Ma Xuebin, Zhang Yanwen","doi":"10.1109/ICCE-CHINA.2013.6780855","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780855","url":null,"abstract":"An opportunistic network is a type of challenged networks, which has not any stable end-to-end delivery path between source nodes and destination nodes, and the messages are transmitted by the “store-carry-and-forward” paradigm when message-carrying nodes encounter other nodes until they reach the destination nodes. In this paper, we design a message transmission system-BlueChat-for opportunistic networks by Bluetooth protocol, which includes a routing protocol and a message queue management strategy. Performance of this system is tested and it could meet the message transmission needs of opportunistic networks.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114719714","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 novel adaptive filter for interference suppression 一种新型自适应干扰抑制滤波器
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780869
Yu-Mei Cui, X. Mao, Hong Hong
{"title":"A novel adaptive filter for interference suppression","authors":"Yu-Mei Cui, X. Mao, Hong Hong","doi":"10.1109/ICCE-CHINA.2013.6780869","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780869","url":null,"abstract":"In wireless communication systems of consumer electronics, it is very important to suppress the interference and extract the target effectively without any phase-amplitude shift. A number of signal processing optimal algorithms developed, we apply the smart antenna to adaptive filtering. But the performances of adaptive filtering differ from each other corresponding to different algorithms. The linear constraint minimum variance (LCMV) criteria shall be applicable to the case of lower array signal noise ratio (ASNR), while the interference suppression criteria shall be applicable to the opposite case. We can get the best performance in any cases using the maximum signal-to-interference-plus-noise ratio (MSINR) criteria, but sometimes it has application limitations. To solve this problem, an alterable parameter adaptive filter is proposed, which minimizes the output noise power under a premise, that is, there exists no shift from the target and the interference can be suppressed to a certain extent. The methods of the alterable parameter estimation are discussed, and performance analyses and simulation results are given as well. It can be concluded from the results that a nearly ideal output signal-to-interference-plus-noise ratio (SINR) of the novel adaptive filter can be expected, keeping the original phase and amplitude of the target.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123048062","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
Authentication for electrical charging of EVs in the private area considering E-roaming 考虑电子漫游的电动汽车在私人区域充电的认证
2013 IEEE International Conference on Consumer Electronics - China Pub Date : 2013-04-11 DOI: 10.1109/ICCE-CHINA.2013.6780865
Moo-Sam Kang, Z. Huang, Tae Beom Kim, Wang-Cheol Song
{"title":"Authentication for electrical charging of EVs in the private area considering E-roaming","authors":"Moo-Sam Kang, Z. Huang, Tae Beom Kim, Wang-Cheol Song","doi":"10.1109/ICCE-CHINA.2013.6780865","DOIUrl":"https://doi.org/10.1109/ICCE-CHINA.2013.6780865","url":null,"abstract":"The smart grid has been a hot issue in the research and the industrial areas after study started in the early 2000s. The Electric Vehicle (EV) is an important component in the smart grids, playing a role of the electrical storage component with high capacity, so that how to charge EVs is recognized as a critical issue. As a new concept - the E-roaming is recently introduced, how to introduce the EV charging system in the private area needs to be thought in the interaction with E-roaming system. We propose an authentication system to discriminate an individual user and vehicle in the private area when charging the EVs.","PeriodicalId":293342,"journal":{"name":"2013 IEEE International Conference on Consumer Electronics - China","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128631694","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
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