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

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A fully integrated audio, video, and data VLC transceiver system for smartphones and tablets 一个完全集成的音频，视频和数据VLC收发器系统的智能手机和平板电脑
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-07-30 DOI: 10.1109/ISCE.2013.6570210
Lih Chieh Png
{"title":"A fully integrated audio, video, and data VLC transceiver system for smartphones and tablets","authors":"Lih Chieh Png","doi":"10.1109/ISCE.2013.6570210","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570210","url":null,"abstract":"Today, the Bluetooth transceiver is integrated into almost all modern mobile devices. Although it can transmit audio signals, it is unable to transmit video signals. But VLC can. With advances in visible light communication (VLC) research, it is likely that one day mobile equipments would include the visible-light transceiver for wireless optical access to the Internet and visual and audio information. An audio/video (A/V) transceiver and a data transceiver that can connect to Android platforms are presented here. Real-time video and pulse-position modulated stereo audio signals are transmitted by a white LED over free space. For file exchanges, a USB Android host IC FT311D is used to bridge smartphones to any external VLC UART peripheral.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131196785","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
Efficient and adaptive switching error concealment method using neighboring motion vector statistics 基于相邻运动矢量统计的高效自适应开关误差隐藏方法
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-07-30 DOI: 10.1109/ISCE.2013.6570245
Wen-Chih Chen, Ting-Lan Lin, Hsin-Chin Lee
{"title":"Efficient and adaptive switching error concealment method using neighboring motion vector statistics","authors":"Wen-Chih Chen, Ting-Lan Lin, Hsin-Chin Lee","doi":"10.1109/ISCE.2013.6570245","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570245","url":null,"abstract":"In the proposed paper, we combine two state-of-the-art error concealment algorithms and Copy method, to adaptively deal with different lost MBs based on the surrounding motion vector statistics. We can obtain a 0.14 dB PSNR increase compared to the best-PSNR method, and a 1.49% win-rate increase from the best-win-rate method, with a significant 63% time complexity reduction.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122308549","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
Vision-based virtual eyeglasses fitting system 基于视觉的虚拟眼镜配戴系统
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570244
Wan-Yu Huang, C. Hsieh, Jeng-Sheng Yeh
{"title":"Vision-based virtual eyeglasses fitting system","authors":"Wan-Yu Huang, C. Hsieh, Jeng-Sheng Yeh","doi":"10.1109/ISCE.2013.6570244","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570244","url":null,"abstract":"This paper presents a vision-based virtual eyeglasses fitting system, which transforms the user's computer into virtual mirror using a webcam. With the system, users can virtually try on glasses to see how a particular glasses style looks and fits their face before they make a purchase. This really saves a lot of time for the selection of eyeglasses in the store. The proposed system first detects the face of a user, and then locates the corners of the user eyes. Based on the two corners, an isosceles right triangle is defined and then used to estimate the pose and scale of the face at any time using an affine transformation. The system thus automatically adjusts glasses images to fit the user's face pose and scale. In addition, a fingertip detection scheme is designed to make another benefit that the users can take virtual wearing easily by themselves with some simple hand gestures.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"13 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120920047","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 2.45-GHz RFID wireless-sensor-network location tracking system 一种2.45 ghz RFID无线传感器网络定位跟踪系统
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570147
Y. Lai, Jay Cheng
{"title":"A 2.45-GHz RFID wireless-sensor-network location tracking system","authors":"Y. Lai, Jay Cheng","doi":"10.1109/ISCE.2013.6570147","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570147","url":null,"abstract":"A radio frequency identification (RFID) wireless-sensor-network location tracking system was implemented by the wireless communication technology (WCT), micro-sensors and location tracking algorithm (LTA), and developed to be a network node communication system. The space signal attenuation model (SAM), received signal strength indicator (RSSI), link quality indicator (LQI), and network node location calculus (NNLC) were adopted in this system. The RFID WSN system provided real-time position for object recognition, and return the information as an object path information was recorded on the sensors. The Non-open signal attenuation model can reduce the error of the non-open space in the cement and metal building materials. The system used active RFID Tags. The system with a non-open-space signal attenuation model and an object localization algorithm demonstrated 100% identification capability in a non-open space with a radius of 5 meters. According to the results of experiments, the improvement over 34% was achieved compared with the conventional systems.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"36 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":"124841922","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: 15
Improved Iris matching technique using reduced sized of ordinal measure of DCT coefficients 减小DCT系数序数的虹膜匹配技术
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570231
F. Arnia, K. Munadi, Roslidar, M. Fujiyoshi, H. Kiya
{"title":"Improved Iris matching technique using reduced sized of ordinal measure of DCT coefficients","authors":"F. Arnia, K. Munadi, Roslidar, M. Fujiyoshi, H. Kiya","doi":"10.1109/ISCE.2013.6570231","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570231","url":null,"abstract":"This paper presents an ongoing research on the use of ordinal measure of discrete Cosine Transform (DCT) coefficients as a feature for iris recognition. We proposed to reduce number of DCT coefficients from each 8×8 DCT block that is used to form ordinal measure. The aims were to increase matching rate while minimizing feature size. Four simulation rounds were conducted using CASIA database, each with different coefficients, namely 48, 32, 16 and 8 AC coefficients. It turned out that using as many as 8 AC coefficients from each DCT block resulted in a higher matching rate than using other number of AC coefficients of the block. The proposed method can increase averaged matching rate as much as 5% when using 8 AC coefficients. Furthermore, the proposed technique can reduce the feature size by approximately 80%.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"21 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":"126803664","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 landmark based registration technique for minimally invasive spinal surgery 一种基于地标的微创脊柱手术配准技术
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570203
Min-Liang Wang, Jingfei Wu, P. Lee, Ming-Hsien Hu, Atul Kumar, Li-Xun Chen, Kai-Che Liu, J. Marescaux, S. Nicolau, A. Vemuri, L. Soler
{"title":"A landmark based registration technique for minimally invasive spinal surgery","authors":"Min-Liang Wang, Jingfei Wu, P. Lee, Ming-Hsien Hu, Atul Kumar, Li-Xun Chen, Kai-Che Liu, J. Marescaux, S. Nicolau, A. Vemuri, L. Soler","doi":"10.1109/ISCE.2013.6570203","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570203","url":null,"abstract":"This paper proposed a technique for skin curve registration based on landmark detection and calibrated camera-projector system for medical purpose. The technique applies the algorithm which registers a precalculated 3D model for the 2D images of the video frames. The algorithm first calculates the 3D locations of landmarks based upon the calibrated camera projector system and the matching the landmarks in the 3D model using CT-scan. We then generate the image to be projected on the skin curve of a patient from the registered 3D spinal model, and it is created for projecting on the pork or real patient for surgeons to process surgical procedure by utilizing their natural eyes system. The experiments demonstrate the proposed registration method on both animal and real patient and evaluated by several surgeons for spinal surgery.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"61 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":"116383300","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
An efficient method for estimating cluster radius of subtractive clustering based on genetic algorithm 基于遗传算法的减聚类聚类半径估计方法
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570150
Horng-Lin Shieh, Po-Lun Chang, Chien-Nan Lee
{"title":"An efficient method for estimating cluster radius of subtractive clustering based on genetic algorithm","authors":"Horng-Lin Shieh, Po-Lun Chang, Chien-Nan Lee","doi":"10.1109/ISCE.2013.6570150","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570150","url":null,"abstract":"The subtractive clustering algorithm (SC) is a popular method for data clustering. But the radius of each cluster is an important factor which affects the performances of clustering results. This paper proposes an objective function for the genetic algorithm to estimate the optimal value of this parameter. Two experiments show that the proposed method can automatically obtain this parameter for the subtractive clustering algorithm.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"44 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":"116389522","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
Real-time monitor system with RFID localization for seniors 老年人RFID定位实时监控系统
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570260
G. Jan, Chi-Chia Sun, Lun-Ping Hung, You-Siang Jan, Shu-Hui Weng
{"title":"Real-time monitor system with RFID localization for seniors","authors":"G. Jan, Chi-Chia Sun, Lun-Ping Hung, You-Siang Jan, Shu-Hui Weng","doi":"10.1109/ISCE.2013.6570260","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570260","url":null,"abstract":"With the economic development and the trend towards fewer children, the aging population is becoming an issue but also a new market, hence long-term care for an aging population is important. In this paper, a system model based on the system database, RFID localization, digital surveillance and network transmission is proposed to identify the location of seniors, and return their current positions back to the remote monitoring care center (users). Once any physical conditions occur, the sensors on the resident seniors will return a warning message to the user and caregivers immediately, to enable them to grasp their physical condition and the treatment as soon as possible.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"306 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":"122308427","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
Detecting and retrieving texts from electronic marquees in natural scenes 从自然场景中的电子遮罩中检测和检索文本
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570185
Chih-Chang Yu, Yen-Wen Chung, Hsu-Yung Cheng
{"title":"Detecting and retrieving texts from electronic marquees in natural scenes","authors":"Chih-Chang Yu, Yen-Wen Chung, Hsu-Yung Cheng","doi":"10.1109/ISCE.2013.6570185","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570185","url":null,"abstract":"This paper proposed a system which is able to detect the electronic marquee in natural scenes and retrieve the full contents displayed by the electronic marquee automatically. First, the system locates the marquee in natural images by analyzing the optical flow fields of the video sequence. Meanwhile, the starting and ending time of scrolling texts can also be obtained. Then, text blocks are retrieved by the integration of temporal information and geometric projections. Finally, text blocks which have the same contents in adjacent frames are associated together. The full contents displayed by the electronic marquee are reconstructed by rearranging these text blocks. Experiments demonstrate that the proposed method is effective in displaying texts in the electronic marquee regardless of the language or the color of texts.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"12 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":"122363038","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
Security attacks on the wavelet transform and singular value decomposition image watermarking 小波变换和奇异值分解图像水印的安全攻击
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570193
Jing-Ming Guo, Heri Prasetyo
{"title":"Security attacks on the wavelet transform and singular value decomposition image watermarking","authors":"Jing-Ming Guo, Heri Prasetyo","doi":"10.1109/ISCE.2013.6570193","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570193","url":null,"abstract":"Two vulnerable attacks on the wavelet transform (WT) and Singular Value Decomposition (SVD) based image watermarking scheme are presented in this paper. The WT-SVD-based watermarking is robust against various common image manipulations and geometrical attacks; however, it cannot resist against two security attacks, i.e. an attacker attack which successfully claims the real owner's watermarked image, and owner attack which correctly extracts watermark from any arbitrary image. As proved in this study, the SVD watermarking scheme cannot provide trustworthy evidence in rightful ownership protection. In addition, the robustness of the SVD watermarking scheme in is a result of improper algorithm design.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"117 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":"117278088","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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