2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)最新文献

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One Implementation of adaptive streaming over HTTP on Android DTV platform 基于HTTP的自适应流媒体在Android DTV平台上的实现
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336501
K. Lazic, M. Milosevic, M. Kovacev, N. Smiljkovic
{"title":"One Implementation of adaptive streaming over HTTP on Android DTV platform","authors":"K. Lazic, M. Milosevic, M. Kovacev, N. Smiljkovic","doi":"10.1109/ICCE-Berlin.2012.6336501","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336501","url":null,"abstract":"This paper describes one implementation of adaptive streaming over HTTP for Android based DTV platform. We have proposed a software solution that enables full adaptive streaming over HTTP protocol. The proposition includes two key standards to be implemented: HTTP Live Streaming and MPEG DASH (Dynamic Adaptive Streaming over HTTP). The focus of this paper is on implementation of modular architecture that enables adaptive streaming using basic adaptation algorithms leaving a simple interface for integration of advanced adaptation algorithms.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125937128","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
GATSF: Genetic algorithm to save fuel GATSF:遗传算法节省燃料
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336462
V. C. Magaña, M. M. Organero
{"title":"GATSF: Genetic algorithm to save fuel","authors":"V. C. Magaña, M. M. Organero","doi":"10.1109/ICCE-Berlin.2012.6336462","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336462","url":null,"abstract":"This paper proposes the use of a genetic algorithm to obtain the optimal speed for each section of a trip. The aim is to reduce fuel consumption while not significantly increasing the required travel time. The speed limit indicated on traffic signals is not always the most appropriate for safety and fuel savings because it is static. However, the appropriate speed is a dynamic value that should be changed depending on traffic density and weather conditions. The proposed algorithm provides the optimal speed for fuel saving given the current state of the environment where the vehicle travels and improving safety.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116232402","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
Quadtree structures and improved techniques for motion representation and entropy coding in HEVC HEVC中运动表示和熵编码的四叉树结构和改进技术
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336460
B. Bross, Philipp Helle, S. Oudin, Tung Nguyen, D. Marpe, H. Schwarz, T. Wiegand
{"title":"Quadtree structures and improved techniques for motion representation and entropy coding in HEVC","authors":"B. Bross, Philipp Helle, S. Oudin, Tung Nguyen, D. Marpe, H. Schwarz, T. Wiegand","doi":"10.1109/ICCE-Berlin.2012.6336460","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336460","url":null,"abstract":"Recently, the first milestone in the development of the High Efficiency Video Coding standard (HEVC) was reached by issuing the Committee Draft of the standard. In order to satisfy the growing need for higher coding efficiency than H.264/AVC as state-of-the-art video codec, the HEVC project was initiated by the ITU-T VCEG and the ISO/IEC MPEG jointly issuing a call for proposals on video compression technology. The key techniques of the Fraunhofer HHI response to the call such as a quadtree-based block structure for prediction and transform coding as well as improved prediction and transform coding methods have been incorporated into the HEVC design. In this paper, these techniques are revisited, their current implementation in HEVC is described and results showing the impact thereof are presented.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123018909","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
Globally optimal hand-eye calibration under free choice of cost-function 自由选择成本函数下的全局最优手眼校准
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336506
T. Ruland, K. Dietmayer
{"title":"Globally optimal hand-eye calibration under free choice of cost-function","authors":"T. Ruland, K. Dietmayer","doi":"10.1109/ICCE-Berlin.2012.6336506","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336506","url":null,"abstract":"This paper introduces globally optimal hand-eye self-calibration of camera orientation under a wide range of cost-functions, which includes L2 and Blake-Zisserman. The main contributions are new feasibility tests to integrate this hand-eye calibration problem into a branch-and-bound parameter space search. The presented method constitutes the first guaranteed globally optimal estimator, which is not limited to L∞-type cost-functions. The algorithm directly minimizes the desired cost-function based on reprojection errors of interest point correspondences and does not depend on any structure and motion preprocessing to estimate camera poses. The system is evaluated in both synthetic and real world scenarios. Typical cost-functions are exemplarily integrated to validate the algorithm's flexibility.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128256669","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
Hybrid color space based road sign detection technique 基于混合色彩空间的道路标志检测技术
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336533
Tae-Jung Eom, Kalyan Goswami, Byung-Gyu Kim, Jeong Lee
{"title":"Hybrid color space based road sign detection technique","authors":"Tae-Jung Eom, Kalyan Goswami, Byung-Gyu Kim, Jeong Lee","doi":"10.1109/ICCE-Berlin.2012.6336533","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336533","url":null,"abstract":"An automatic road-sign detection technique for the South Korean driving environment is presented. In automatic traffic-sign maintenance and visual driver assistance systems, the road-sign detection technique is one of the most important functions. In South Korea, there are three colors for road signs (blue, green, and brown) that are generally used for traffic signs in both urban and rural areas. A hybrid color space based segmentation technique is presented for classifying these three types of road signs. Hue and normalized RGB based color spaces are used to generate a proper hybrid color space for this application.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120947453","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
Active occupation profiles in the residential sector in Spain as an indicator of energy consumption 西班牙住宅部门的活跃职业概况作为能源消耗指标
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336472
M. A. Lopez, I. S. Chiquero, F. Outeiriño, A. Moreno-Muñoz, David Trillo-Montero
{"title":"Active occupation profiles in the residential sector in Spain as an indicator of energy consumption","authors":"M. A. Lopez, I. S. Chiquero, F. Outeiriño, A. Moreno-Muñoz, David Trillo-Montero","doi":"10.1109/ICCE-Berlin.2012.6336472","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336472","url":null,"abstract":"Energy consumption in the residential sector represents a global average of around 30% of the total consumed in the country, so any measures that could help to reduce it, would have significant effects on the entire State. Thus, knowing the characteristics of consumption will provide important measures to reduce it, make more efficient the use of energy, and even set on advising for cheaper habits by focusing spending on slots where the fees may be lower. Residential electricity demand profile is highly correlated with timing of active occupancy. The objective of this study is to determine occupancy profiles in Spanish houses and some of its various regions, according to data from the Time Use Survey 2009-2010, conducted by the National Statistics Institute of Spain. With these data, it was implemented a model to generate artificial data and validate the occupation model achieved. The aim of this is to adopt strategies that could minimize energy consumption in the residential sector.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127741128","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
User-based authentication for wireless home networks 基于用户的无线家庭网络认证
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336530
Stéphane Onno, Raphael Gelloz, Olivier Heen, C. Neumann
{"title":"User-based authentication for wireless home networks","authors":"Stéphane Onno, Raphael Gelloz, Olivier Heen, C. Neumann","doi":"10.1109/ICCE-Berlin.2012.6336530","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336530","url":null,"abstract":"Most wireless home networks apply a shared key authentication model to authenticate devices. This results in security weaknesses due to the wireless protocol itself and the home environment conditions. Beyond the security aspects, there are some advantages to provide a user-based authentication for better controlling who accesses the network rather than which device accesses the network. User-based authentication schemes also facilitate user profiling, which is useful to leverage further recommendation services. This paper describes a WPA2-802.1X based solution for mitigating the weaknesses mentioned above while enabling a user-based authentication at home. It also discusses the appropriateness of the solution regarding the home environment.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128147201","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
Robust super-resolution for interactive video navigation 鲁棒超分辨率交互式视频导航
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336528
Jordi Salvador, Axel Kochale, Malte Borsum
{"title":"Robust super-resolution for interactive video navigation","authors":"Jordi Salvador, Axel Kochale, Malte Borsum","doi":"10.1109/ICCE-Berlin.2012.6336528","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336528","url":null,"abstract":"One of the main technical limitations in interactive systems for next-generation audio-visual experiences is the limited resolution of the captured contents. The presented method tackles the problem of generating super-resolved versions of input video frames, thus allowing the user to visualize the captured visual contents at any desired scale with minimal degradation. First, the low-frequency band of the super-resolved video frame is estimated as an up-scaled interpolation of the low-resolution frame. Then, the high-frequency band is extrapolated from the low-resolution frame by exploiting local cross-scale self-similarity. The introduction of a suitable image prior in both stages allows to robustly enhance the spatial resolution even in video sequences containing aliasing. The most demanding processing stages of the presented algorithm have been implemented on graphics hardware (GPU). The experimental results show a level of quality similar to that of state-of-the-art methods, with the advantages of real-time processing and robustness against spatial aliasing.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130283820","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 DVB/IP streaming testbed for hybrid digital media content synchronization 一种用于混合数字媒体内容同步的DVB/IP流测试平台
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336493
C. Köhnen, C. Köbel, Nils Hellhund
{"title":"A DVB/IP streaming testbed for hybrid digital media content synchronization","authors":"C. Köhnen, C. Köbel, Nils Hellhund","doi":"10.1109/ICCE-Berlin.2012.6336493","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336493","url":null,"abstract":"In the HbbTV specification, high precision hybrid inter-media synchronization is still an uncovered topic. In this paper we propose a new synchronization mechanism, which provides frame accurate synchronization for media from hybrid sources, like DVB and IP. Our solution is flexible in its application, as it can handle all kinds of audio/video content, and it is easy to implement in terms of solution complexity.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"243 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131156483","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
A H.264 SVC distributed content protection system with flexible key stream generation 一种具有灵活密钥流生成的H.264 SVC分布式内容保护系统
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Pub Date : 2012-10-22 DOI: 10.1109/ICCE-Berlin.2012.6336520
Daniel Díaz Sánchez, Rosa Sánchez-Guerrero, Andrés Marín López, Florina Almenáres, Patricia Arias Cabarcos
{"title":"A H.264 SVC distributed content protection system with flexible key stream generation","authors":"Daniel Díaz Sánchez, Rosa Sánchez-Guerrero, Andrés Marín López, Florina Almenáres, Patricia Arias Cabarcos","doi":"10.1109/ICCE-Berlin.2012.6336520","DOIUrl":"https://doi.org/10.1109/ICCE-Berlin.2012.6336520","url":null,"abstract":"Modern scalable coding techniques, as H264 SVC, are adequate to save processing power and bandwidth. Moreover, if the enhancements of a SVC encoded content are protected, it is possible to enable pay-per-quality systems. Transcoding and protection entail huge doses of processing power at provider side and should be distributed. Moreover, processing key streams to decrypt enhancements that were encrypted separately can increase the complexity at receiver side. This abstract describes a distributed system for content encoding and protection that generates a flexible key stream that simplifies the receiver.","PeriodicalId":194315,"journal":{"name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131425270","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
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