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2013 IEEE International Symposium on Consumer Electronics (ISCE)最新文献

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Fast intra mode decision for HEVC based on direction energy distribution 基于方向能量分布的HEVC模式内快速决策
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570252
Ce-Min Fang, Y. Chang, Wen-Hao Chung
{"title":"Fast intra mode decision for HEVC based on direction energy distribution","authors":"Ce-Min Fang, Y. Chang, Wen-Hao Chung","doi":"10.1109/ISCE.2013.6570252","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570252","url":null,"abstract":"JCT-VC joined by ITU-T VCEG and ISO/IEC MPEG is developing a new video coding standard called HEVC to achieve better coding efficiency for the emerging HD or Ultra HD video content. One of the new coding features in HEVC is increasing intra prediction modes from 9 in H.264/AVC to 35. To reduce the computation time, this paper presents a fast intra mode decision algorithm based on direction energy distribution. The saving of computation time for the first rough mode decision can be up to 68% under the negligible PSNR drop and bit rate increase.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125700086","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: 9
Video car recorder in iPhone 视频汽车记录器在iPhone
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570142
Chen-Chia Chuang, Ming-Cheng Yang, Jin-Tsong Jeng, Dong-Han Lin
{"title":"Video car recorder in iPhone","authors":"Chen-Chia Chuang, Ming-Cheng Yang, Jin-Tsong Jeng, Dong-Han Lin","doi":"10.1109/ISCE.2013.6570142","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570142","url":null,"abstract":"In this study, build interactive location database intelligent video car recorder system. Video automotive logger system was established in the iOS intelligent mobile devices (iPhone). The video car recorder system can be record the current driving conditions, display the current location on the map, and upload it to the location database. Location database is constructed by a network server, MySQL, the position database server to create and link through PHP server-side language. In this study, the proposed system is constructed by the iOS SDK, google maps APIs, PHP and MySQL tools. Finally, the proposed system has been uploaded into Apple store.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130247680","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
Egg Pair — A hearing game for the visually impaired people using RFID 鸡蛋配对-使用RFID的视障人士的听力游戏
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570237
Yi-Chia Lee, Chia-Yu Yao, Cheng-Yu Hsieh, Jau-Yi Wu, Yi-Hsuan Hsieh, Chien-Hsiung Chen, Rung-Huei Liang, Ya-Shu Chen
{"title":"Egg Pair — A hearing game for the visually impaired people using RFID","authors":"Yi-Chia Lee, Chia-Yu Yao, Cheng-Yu Hsieh, Jau-Yi Wu, Yi-Hsuan Hsieh, Chien-Hsiung Chen, Rung-Huei Liang, Ya-Shu Chen","doi":"10.1109/ISCE.2013.6570237","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570237","url":null,"abstract":"The social life connection between the blind people and the visually healthy people was not active in the past. This paper presents a prototype game designed for both the visually healthy people and the blind people. They can play together in the game in order to construct interaction between their social life's. The visually healthy person has to put on an eye patch. The player moves an egg. The speaker then gives out the animal's sound corresponding to the moved egg. The player has to remember the position of the egg and the sound of the animal. When the player finds a matched pair of eggs having the same animal sound. The player can take out both eggs. At the end of the game, the one having the most eggs is the winner. The hardware of the proposed game employs passive RFID technology, the Arduino microcontroller, a sound module, and a NAND Hash device.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129910138","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
Improved simple linear iterative clustering superpixels 改进的简单线性迭代聚类超像素
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570216
Kwang-Shik Kim, Dongni Zhang, Mun-Cheon Kang, S. Ko
{"title":"Improved simple linear iterative clustering superpixels","authors":"Kwang-Shik Kim, Dongni Zhang, Mun-Cheon Kang, S. Ko","doi":"10.1109/ISCE.2013.6570216","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570216","url":null,"abstract":"The superpixels are small regions in an image which do not contain edges inside. Among all the superpixel algorithms, the simple linear iterative clustering (SLIC) method is widely adopted due to its practicality. However, the resultant superpixels sometimes do not well adhere to the edges. In this paper, we present an improved SLIC superpixel method to solve this problem. Experiments show that the proposed method produces superpixels whose boundaries better adhere to the image edges without significantly increasing the processing time compared with the conventional method.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127680051","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: 38
Acquire user's distance by face detection 通过人脸检测获取用户距离
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570136
Cheng-Yuan Ko, Liang-Gee Chen
{"title":"Acquire user's distance by face detection","authors":"Cheng-Yuan Ko, Liang-Gee Chen","doi":"10.1109/ISCE.2013.6570136","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570136","url":null,"abstract":"In this paper, we propose an algorithm using only two commodity webcams without calibration to detect distance between user and display by face detection. According to the experimental result, the correlation coefficient of distance and the reciprocal of disparity is up to 0.9984. Our proposed algorithm can provide user's depth information with high accuracy from calibration free stereo capture image pair for the application, such as interactive 3DTV or user-aware auto-stereoscopic display.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"390 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115982701","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
A fuzzy thresholding early termination scheme of fast motion estimation for video coding 视频编码快速运动估计的模糊阈值早期终止方案
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570207
Hung-Ming Chen, Jhong-Kai Lin, Po-Hung Chen, Ting-Jhao Jheng
{"title":"A fuzzy thresholding early termination scheme of fast motion estimation for video coding","authors":"Hung-Ming Chen, Jhong-Kai Lin, Po-Hung Chen, Ting-Jhao Jheng","doi":"10.1109/ISCE.2013.6570207","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570207","url":null,"abstract":"The proposed algorithm is an early termination scheme based on threshold values obtained through fuzzy inference. Using the search patterns of the MDGDS algorithm, we employed the scale factors of fuzzy inference on the three round alternative search pattern on MDGDS. Whether the search is to be terminated early is determined prior to each round of the search process to prevent unnecessary computation. Actual test results indicate that the proposed algorithm can reduce the significant number of search points in average, compared to MDGDS. The proposed algorithm makes significant improvements in motion estimation.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"38 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120982886","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
Multi-sense interface in a confucius game platform for millennium dialog 多感界面的一款孔子游戏平台千年对话
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570195
N. Chu, A. Cheok
{"title":"Multi-sense interface in a confucius game platform for millennium dialog","authors":"N. Chu, A. Cheok","doi":"10.1109/ISCE.2013.6570195","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570195","url":null,"abstract":"This paper presents a Game Platform for inter-generation cultural communication based on Confucius doctrine, engaging text and pictures in the dialog. The initial platform is text based. Enhancements have included picture exchange mechanisms and automatic detection of user emotion, e.g., via a Brain-Computer Interface (BCI.) Pictures are rendered by search engines, as well as retrieved from personal picture libraries. The BCI is evaluated for its state-of-the-art capabilities and limitations. Future directions of multi-sense utilization and smart interface are suggested via Think Engine algorithmic expansion for better entertainment, education and communication with young users.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127871435","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
A modified routing tree algorithm considering link speed change in IEEE 802.11n for wireless mesh network 一种考虑IEEE 802.11n中链路速度变化的改进路由树算法
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570233
N. Funabiki, T. Nakanishi, Kan Watanabe, Wataru Maruyama
{"title":"A modified routing tree algorithm considering link speed change in IEEE 802.11n for wireless mesh network","authors":"N. Funabiki, T. Nakanishi, Kan Watanabe, Wataru Maruyama","doi":"10.1109/ISCE.2013.6570233","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570233","url":null,"abstract":"A Wireless Internet-access Mesh NETwork (WIMNET) can provide an expandable Internet-access network by adopting multiple Access-Points (APs) that have wireless connections with each other. Previously, we proposed a routing tree algorithm for generating an optimal routing path between the APs and the Internet Gate Way (GW) with a minimal transmission delay, assuming that every link has the same data transmission speed. However, our preliminary experiments found that the link speed using the IEEE802.11n as a new high-speed protocol for wireless communications, decreases drastically as the distance increases due to the lowered receiving signal quality. In this paper, we propose a modified routing tree algorithm to consider the large speed change in order to adopt the IEEE 802.11n in WIMNET effectively. In addition to links between APs, our modified algorithm selects the links between hosts and their associated APs. We verify the effectiveness of the modified algorithm through simulations in three topologies.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127317796","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
A fully integrated solar charger controller with input MPPT regulation protection for 10V to 28V solar-powered panel 一个完全集成的太阳能充电器控制器，具有10V至28V太阳能电池板的输入MPPT调节保护
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570134
Long-Xi Chang, Chueh-Hao Yu, Yi-Feng Luo, C. Gong
{"title":"A fully integrated solar charger controller with input MPPT regulation protection for 10V to 28V solar-powered panel","authors":"Long-Xi Chang, Chueh-Hao Yu, Yi-Feng Luo, C. Gong","doi":"10.1109/ISCE.2013.6570134","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570134","url":null,"abstract":"A fully integrated solar charger controller is presented in this paper. The charger has wide input voltage range about 10V to 28V for the solar-powered panel. The input loop regulation is used here as the MPPT protection. This charger also provides different kinds of battery voltages about 4V to 12V. The controller system uses just one error amplifier and no external compensation components is needed. Besides, this controller has 600 kHz PWM modulation and offers the over-current/overvoltage protection. Other components like bandgap, reference generator, saw-tooth generator, register controller and driver circuits are all implemented in this circuit. This chip is fabricated in a 0.4-μm 5V/40V 2P4M process. The power consumption of this full-integrated solar charger controller IC is about 10mA.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132674466","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
A billing system model for voice call service in cellular networks based on voice quality 基于话音质量的蜂窝网络话音通话计费系统模型
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570267
D. Z. Rodríguez, R. L. Rosa, G. Bressan
{"title":"A billing system model for voice call service in cellular networks based on voice quality","authors":"D. Z. Rodríguez, R. L. Rosa, G. Bressan","doi":"10.1109/ISCE.2013.6570267","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570267","url":null,"abstract":"This work proposes a novel billing system model for voice call services on cellular networks, which includes the voice quality index estimated on the end user device as an additional parameter in the charging process. The solution proposed is focused on cellular networks, and the main goal is to improve the user's quality of experience (QoE) using the voice call service, because users pay according to their satisfaction level. Voice quality assessment tests were conducted, in which users evaluate different voice call qualities and fill a survey regarding the service costs. Results show how the service costs are correlated with the user' QoE. Furthermore, the solution network architecture is presented, which uses the mechanisms introduced in a 3GPP project named Minimization Drive Test. Also, the technical feasibility of the solution implementation in a commercial cellular network is demonstrated.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116823975","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: 10
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