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2015 IEEE International Conference on Consumer Electronics - Taiwan最新文献

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Evaluation of LTE access class barring mechanism for IoT 物联网LTE接入类限制机制评估
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216910
Yuan-Chi Pang, Guan-Yu Lin, Hung-Yu Wei
{"title":"Evaluation of LTE access class barring mechanism for IoT","authors":"Yuan-Chi Pang, Guan-Yu Lin, Hung-Yu Wei","doi":"10.1109/ICCE-TW.2015.7216910","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216910","url":null,"abstract":"Bursty random access attempts from a huge number of Internet of Things (IoT) devices are potential to cause severe random access collisions and degrade the successful probability of network connection establishment. The 3GPP has provided access class barring (ACB) method for contention resolution. In this paper, we design an implementable contention detection method so that we can activate and deactivate the LTE ACB scheme accordingly. Simulation results show that by applying the proposed scheme, RACH throughput can be significantly improved.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127915781","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
A shape-perceived object tracking algorithm for intelligent surveillance systems 一种用于智能监控系统的形状感知目标跟踪算法
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216962
Yu-Chieh Chung, Yeong-Kang Lai
{"title":"A shape-perceived object tracking algorithm for intelligent surveillance systems","authors":"Yu-Chieh Chung, Yeong-Kang Lai","doi":"10.1109/ICCE-TW.2015.7216962","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216962","url":null,"abstract":"In this paper, we present an effective algorithm design for object tracking in intelligent surveillance applications. The proposed shape-perceived algorithm uses the building-block-based matching method. This method is fast due to its use of one-pass scanning and its low-cost of object classification. Two kinds of cameras are designed for different goals, a wide-angle camera and a PTZ camera, to construct the intelligent surveillance system and to achieve behavior analysis and body recognition. Furthermore, the experimental results show that this low-cost shape-perceived object tracking architecture is feasible for intelligent surveillance systems.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121146469","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: 3
Object-based tilt-shift photography 基于物体的倾斜移位摄影
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7217020
Mei-Ling Chen, Chia-Jung Chou, Min-Tzu Wu, Chen-Kuo Chiang
{"title":"Object-based tilt-shift photography","authors":"Mei-Ling Chen, Chia-Jung Chou, Min-Tzu Wu, Chen-Kuo Chiang","doi":"10.1109/ICCE-TW.2015.7217020","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7217020","url":null,"abstract":"Tilt-Shift photography captures specific focused range by tilt-shift lens. The tilt-shift lens compensate the perspective problems by tilt and change the depth of field by shift. Using the tilt-shift lens, the viewers can pay their attention to the specific objects naturally. In this paper, we develop an automatic method to produce tilt-shift images. An energy minimization approach is proposed by considering the object property and boundary smoothness based on the Markov Random Field (MRF) framework. In this way, the weaknesses of tilt-shift lens, such as high-cost, huge and heavy can be improved. Our results are compared with other software approaches and show the effectiveness of our algorithm.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128966744","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
Intelligent video-based drowsy driver detection system under various illuminations and embedded software implementation 基于视频的各种照明下驾驶员困倦智能检测系统及嵌入式软件实现
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216850
Wei-Liang Ou, M. Shih, Chien-Wei Chang, Xue-Han Yu, Chih-Peng Fan
{"title":"Intelligent video-based drowsy driver detection system under various illuminations and embedded software implementation","authors":"Wei-Liang Ou, M. Shih, Chien-Wei Chang, Xue-Han Yu, Chih-Peng Fan","doi":"10.1109/ICCE-TW.2015.7216850","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216850","url":null,"abstract":"An intelligent video-based drowsy driver detection system, which is unaffected by various illuminations, is developed in this study. Even if a driver wears glasses, the proposed system detects the drowsy conditions effectively. By a near-infrared-ray (NIR) camera, the proposed system is divided into two cascaded computational procedures: the driver eyes detection and the drowsy driver detection. The average open/closed eyes detection rates without/with glasses are 94% and 78%, respectively, and the accuracy of the drowsy status detection is up to 91%. By implementing on the FPGA-based embedded platform, the processing speed with the 640×480 format video is up to 16 frames per second (fps) after software optimizations.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129302950","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: 13
Design and implementation of a smart home energy saving system by multi-microprocessors 基于多微处理器的智能家居节能系统的设计与实现
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216971
Ming-Tang Chen, Che-Min Lin
{"title":"Design and implementation of a smart home energy saving system by multi-microprocessors","authors":"Ming-Tang Chen, Che-Min Lin","doi":"10.1109/ICCE-TW.2015.7216971","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216971","url":null,"abstract":"This paper proposes a home electric energy saving network which consists of a smart meter and a smart plug. The smart meter can not only measure electric power parameters of a load also identify the operation status of a device which is connected to the smart plug. Therefore, the standby power consumption of the device can be reduced to the minimum through the electric energy management algorithm. Besides, real time electric energy consumption and standby power information will be delivered to the assigned user through the communication network of the smart meter; so, the reliability and the effectiveness of home electric energy management can be improved. For the hardware structure, the system includes digital signal processors (DSPs), a power energy IC, a smart plug and a communication module. Regarding software development, the system has the following functions: energy recording, standby power consumption management, electric billing, and power information collection. The system prototype is installed at a personal residence, and the performance is validated by the test results.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116761572","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: 7
Application of blast furnace falling materials trajectories measurement using laser scan technology 激光扫描技术在高炉落料轨迹测量中的应用
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216922
Yen-Ting Chen, S. Du, S. Kuo
{"title":"Application of blast furnace falling materials trajectories measurement using laser scan technology","authors":"Yen-Ting Chen, S. Du, S. Kuo","doi":"10.1109/ICCE-TW.2015.7216922","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216922","url":null,"abstract":"An innovative method for blast furnace falling materials trajectories measurement using a laser scanner is presented in this paper. The surface profiles of the falling materials delivered from the rotary chute at various titled angle in the filling operation of the blast furnace in China Steel Corporation (CSC) were digitized during the course of burden discharge. Based on the rigid body transformation and the invariant features, 3D image registration algorithm was applied to find out the transformation between the measurement and the blast furnace. Afterwards, the developed data processing method was employed to determine the quadratic curve representing the surface profiles of the falling materials. Consequently, the trajectories standing for the moving paths of the raw materials were evaluated to provide valuable information for preventing blast furnace wall from serious worn-out as well as establishing burden distribution strategies for better productivity and stability.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117223381","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
Dominant speaker detection using discrete Markov chain for multi-user video conferencing 基于离散马尔可夫链的多用户视频会议优势说话人检测
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7217016
Vishnu Monn Baskaran, Yoong Choon Chang, J. Loo, Koksheik Wong, Ming-Tao Gan
{"title":"Dominant speaker detection using discrete Markov chain for multi-user video conferencing","authors":"Vishnu Monn Baskaran, Yoong Choon Chang, J. Loo, Koksheik Wong, Ming-Tao Gan","doi":"10.1109/ICCE-TW.2015.7217016","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7217016","url":null,"abstract":"This paper puts forward a discrete-time Markov chain algorithm in predicting a pair of active or dominant speakers in an ultra-high definition multi-user video conferencing system. The applied Markov chain minimizes false dominant speaker classification due to transient noise during a video conferencing session. This algorithm also includes a set of linear weights-based assignment for both the initial state vector and transition probability matrix, which improves the response of the algorithm towards changing dominant speakers. Experimental results suggests that this algorithm accurately predicts the most dominant speaker at a rate of 83% for 11 clients in a combined video with 86% reduction in false dominant speaker classification, based on given a set of artificial speaker data.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115622867","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 image quality improvement method based on visual attention model 一种基于视觉注意模型的图像质量改进方法
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216946
Guo-Shiang Lin, Xian-Wei Ji
{"title":"An image quality improvement method based on visual attention model","authors":"Guo-Shiang Lin, Xian-Wei Ji","doi":"10.1109/ICCE-TW.2015.7216946","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216946","url":null,"abstract":"In this paper, we proposed an image quality improvement method based on visual attention model. The proposed scheme is composed of three parts: pre-processing, visual attention model generation, and exposure correction. To extract more visual cues for visual attention model generation, a pre-processing is used to modify the input image. After preprocessing, facial and non-facial cues are measured to generate visual attention maps. Based on visual attention maps, an exposure correction algorithm is utilized to adjust the exposure level of the input image and then create several intermediate results. After fusing intermediate results, a synthesized image with good visual quality can be obtained. The experimental results demonstrate that the proposed method can deal with images with low and high exposures. The results also show that the proposed scheme outperforms existing methods.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"56 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114134010","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 basic study on a robust P2P network distributed construction method 一种鲁棒P2P网络分布式构建方法的基础研究
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7217013
Rikuho Sakamoto, K. Yamaoka
{"title":"A basic study on a robust P2P network distributed construction method","authors":"Rikuho Sakamoto, K. Yamaoka","doi":"10.1109/ICCE-TW.2015.7217013","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7217013","url":null,"abstract":"A P2P network has a problem: it is vulnerable to attacks on hub nodes. To solve this problem, a bimodal degree network has been studied that is robust to both hub node attacks and node departures. However, the bimodal degree network construction method in the conventional studies may construct a vulnerable network. Therefore, we propose the distributed method to construct a robust bimodal degree network and show the effectiveness of our method by computer simulations.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116220863","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
T4: A two-tap based user interface system using a touch-type device for motor-impaired company employees T4:为行动不便的公司员工使用触摸式设备的基于两点的用户界面系统
2015 IEEE International Conference on Consumer Electronics - Taiwan Pub Date : 2015-06-06 DOI: 10.1109/ICCE-TW.2015.7216811
Taishi Nomiyama, Naoto Sato, Kou Yamamoto, Shigeki Matsubara, Makoto Nakashima, Takao Sugimoto
{"title":"T4: A two-tap based user interface system using a touch-type device for motor-impaired company employees","authors":"Taishi Nomiyama, Naoto Sato, Kou Yamamoto, Shigeki Matsubara, Makoto Nakashima, Takao Sugimoto","doi":"10.1109/ICCE-TW.2015.7216811","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2015.7216811","url":null,"abstract":"This paper presents a two-tap based user interface system (T4) to reduce the burden on motor-impaired company employees by using a touch-type device such as a tablet or smartphone. The system allows the workers to send any text to an application on a daily-use PC via a Web browser, and to customize the key layout to fit their needs. The effectiveness of the system was revealed in the preliminary experiment for the motor-impaired company employees. Due to its usefulness, they expressed in an interest in implementing it at their places of business.","PeriodicalId":340402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics - Taiwan","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125594887","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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