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

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Hybrid optical and electromagnetic method for medical instrument tracking application 用于医疗器械跟踪的光学和电磁混合方法
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570201
Min-Liang Wang, A. Vemuri, Y. Ho, Shih-Feng Yang, H. Lin
{"title":"Hybrid optical and electromagnetic method for medical instrument tracking application","authors":"Min-Liang Wang, A. Vemuri, Y. Ho, Shih-Feng Yang, H. Lin","doi":"10.1109/ISCE.2013.6570201","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570201","url":null,"abstract":"This paper addresses the problem of establishing hybrid instrument tracking using optical and electromagnetic devices for therapeutic application. Concretely, the hybrid tracking method is a video tracking system based on tracking a uniquely designed marker, and present a scenario where the electromagnetic system can be combined with the video based system to obtain a cost-effective system. A developed objective function is adopted to merge tensor representing the 3-D locations of optical and electromagnetic signals and, estimated instruments trajectory, updated simultaneously using Kalman filter. The proposed approach has been implemented and shows the results on both synthetic and animal data.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"1 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":"129998975","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
A novel real time hand detection based on skin-color 一种基于肤色的实时手部检测方法
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570151
Yuh-Rau Wang, Wei-Hung Lin, Ling Yang
{"title":"A novel real time hand detection based on skin-color","authors":"Yuh-Rau Wang, Wei-Hung Lin, Ling Yang","doi":"10.1109/ISCE.2013.6570151","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570151","url":null,"abstract":"This paper proposes a novel real time hand detection algorithm based on skin-color. The proposed algorithm does not need training data and can be applied in dynamic and complex environments. The proposed method can directly find the palm area and fingers. It needs neither segmenting the wrist nor finding the contour. The detecting procedure is simple and fast. The experimental results show that the proposed method can detect hands in real time with low computing consumption under up to 3 meters of the distance between webcam and hand.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"54 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":"130135834","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: 23
A data compression based power aware BAN system exploration of IEEE 802.15.6 基于ieee802.15.6的数据压缩电源感知BAN系统研究
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570171
Yanqing Ai, C. Choy
{"title":"A data compression based power aware BAN system exploration of IEEE 802.15.6","authors":"Yanqing Ai, C. Choy","doi":"10.1109/ISCE.2013.6570171","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570171","url":null,"abstract":"Several access modes and access methods, combined with new power management schemes and frame structures are defined in the latest IEEE standard 802.15.6. To improve power efficiency of body area network, data compression was studied in this paper. Moreover, an analytical model was developed to evaluate the power efficiency of BAN system. Simulation results show that good power efficiency can be achieved by data compression. It also proved that higher data rate can help to improve energy efficiency. When its compression factor is bigger than 2 and its power consumption does not exceed 40% of the transceiver, better energy efficiency always can be guaranteed by processing unit insertion.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"16 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":"129087039","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
Real-time marker tracking for MV treatment beam imaging 用于中压治疗光束成像的实时标记跟踪
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570198
Wei-Yang Lin, Shu-Fang Lin, Sheng-Chang Yang, Shu-Cheng Liou, Wu Liu
{"title":"Real-time marker tracking for MV treatment beam imaging","authors":"Wei-Yang Lin, Shu-Fang Lin, Sheng-Chang Yang, Shu-Cheng Liou, Wu Liu","doi":"10.1109/ISCE.2013.6570198","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570198","url":null,"abstract":"A new approach to obtain real-time positions of fiducial markers in MV treatment beam images is proposed. The MV images are firstly preprocessed to enhance contrast in the treatment field. To deal with large variations in projected marker shape, we propose a learning-based approach to detect marker locations in the enhanced MV images. We also show that marker tracking can be accomplished much more efficiently and reliably by exploiting temporal correlation between consecutive MV images. Thus, the proposed framework can accurately localize multiple markers in low-contrast MV images while satisfying the real-time constraints imposed by the IGRT. Our method has been validated using manual marker annotations as ground-truth. The marker detection rate on patient images was at least 96% for the cases collected from multiple treatment fractions.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"136 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":"123208124","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
Selective filter with adaptive size macroblock for super-resolution applications 用于超分辨率应用的具有自适应大小宏块的选择性滤波器
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570129
E. Quevedo, L. Sanchez, G. Callicó, F. Tobajas, Jesús de la Cruz, R. Sarmiento
{"title":"Selective filter with adaptive size macroblock for super-resolution applications","authors":"E. Quevedo, L. Sanchez, G. Callicó, F. Tobajas, Jesús de la Cruz, R. Sarmiento","doi":"10.1109/ISCE.2013.6570129","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570129","url":null,"abstract":"Super-Resolution (SR) is a set of techniques which objective is to increase and improve the resolution of an image or a video sequence. In this scope, one of the most used techniques is “fusion”, where High-Resolution (HR) images are constructed from several observed Low-Resolution (LR) images. In this paper, a fusion SR algorithm is enhanced introducing an intelligent selective filter which decides the best LR frames to be used in the process. Additionally, an adaptive Macro-Block (MB) size decision maker has been developed to specify an appropriate frame division into MBs. This not only improves the quality but also reduces the computational cost of the baseline algorithm, avoiding the incorporation of non-correlated data. It is also presented how this new algorithm performs well with typical SR applications, such as underwater imagery, surveillance video or remote sensing. The algorithm results are provided on a test environment to objectively compare the quality enhancement of images processed by bilinear interpolation and the two aforementioned methods: Baseline and Enhanced SR, presenting a quantitative comparison based on the PSNR (Peak Signal-to-Noise Ratio) and the SSIM (Structural SIMilarity index).","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"63 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":"126355459","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
3D hand posture tracking with depth gradient estimation on a RGB-D camera 基于RGB-D相机深度梯度估计的三维手部姿态跟踪
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570133
Janglih Lin, Cheng-Ming Huang
{"title":"3D hand posture tracking with depth gradient estimation on a RGB-D camera","authors":"Janglih Lin, Cheng-Ming Huang","doi":"10.1109/ISCE.2013.6570133","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570133","url":null,"abstract":"This paper presents a real-time 3D hand posture estimation using the data from a RGB-D camera. A hierarchical method is adopted to first estimate the pose of palm and then the pose of fingers. The particle filtering algorithm with efficient particle generation for tracking the palm and fingers is proposed by analyzing the depth gradient and the contour of hand region. The finger motion model with chain reaction is also constructed to predict the hand pose transition feasibly.","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":"126029759","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
Study and development of a negative ion driving circuit with 8kV/4kV dual-output for air purifier 空气净化器8kV/4kV双输出负离子驱动电路的研究与开发
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570242
Ching-Ming Lai, Ming-Ho Pan, Ming-Ji Yang
{"title":"Study and development of a negative ion driving circuit with 8kV/4kV dual-output for air purifier","authors":"Ching-Ming Lai, Ming-Ho Pan, Ming-Ji Yang","doi":"10.1109/ISCE.2013.6570242","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570242","url":null,"abstract":"In recent years, the negative ions generator has been widely used to deal with air pollution problems. In this paper, a negative ion generating circuit with 8kV/4kV dual-output is developed for air purifier applications, which circuit generates the high electric field to ionize the air. The number of active particles increases in the air, which react with the exhaust gas and make the air clean. The circuit analysis and results are presented in this paper, and a prototype is also realized to verify the performance.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"25 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":"132783166","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
Field of view alignment with multiple RGB-D cameras 视野对准多个RGB-D相机
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570166
Weining Hu, Chang-Hong Lin
{"title":"Field of view alignment with multiple RGB-D cameras","authors":"Weining Hu, Chang-Hong Lin","doi":"10.1109/ISCE.2013.6570166","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570166","url":null,"abstract":"We propose a method to generate a wider Field of View (FOV) using multiple RGB-D cameras. In the initialization step, we extract the matched feature points from the moving object in order to calculate the transformation matrix. Then, the depth data would be aligned using the transformation matrix in the world coordinate system. The wider FOV is generated after the perspective projection. The results show that two input depth images can be correctly combined into a wider depth image.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"26 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":"133747605","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
On the fuzzified quorum-based wakeup scheduling in heterogeneous wireless sensor network 基于模糊群体的异构无线传感器网络唤醒调度研究
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570152
Chung-Ming Own, Chiu-Yi Wei
{"title":"On the fuzzified quorum-based wakeup scheduling in heterogeneous wireless sensor network","authors":"Chung-Ming Own, Chiu-Yi Wei","doi":"10.1109/ISCE.2013.6570152","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570152","url":null,"abstract":"In this paper, we propose a power-saving protocol, the fuzzified quorum-based wakeup scheduling method. In the 802.11 wireless sensor network, the hosts in the power saving mode must have to wake-up every beacon interval to check if they have to remain awake in the remaining of the beacon interval. In our study, the authors proposed the adaptive grid-quorum method to involve the power saving idea in the event-driven wireless sensor network. With the fuzzified balancing algorithm proposed, the system not only can solve the mentioned network problem, but also can remain the efficiency enhancement and energy-saving issues at the same time.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"50 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":"134485740","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
Complete complementary code-based digital watermarking with embedding region reduction 完整的基于互补码的数字水印嵌入区域缩减
2013 IEEE International Symposium on Consumer Electronics (ISCE) Pub Date : 2013-06-03 DOI: 10.1109/ISCE.2013.6570194
Yao-Chun Tsou, Ying Li
{"title":"Complete complementary code-based digital watermarking with embedding region reduction","authors":"Yao-Chun Tsou, Ying Li","doi":"10.1109/ISCE.2013.6570194","DOIUrl":"https://doi.org/10.1109/ISCE.2013.6570194","url":null,"abstract":"Complete complementary code (CCC)-based digital watermarking proposed by Horii, Kojima, et. al. allows multiple watermarks to be embedded in a single image with complete orthogonally under relative shifts. The DCT embedding region size grows as the maximum number of interference-free watermarks increases. In previous methods, each CCC-based watermark was embedded as a cyclically shifted zero-inserted sequence. An alternative embedding method is proposed where the zeros are removed, leading to a significant reduction of the embedding region size without affecting the performance.","PeriodicalId":442380,"journal":{"name":"2013 IEEE International Symposium on Consumer Electronics (ISCE)","volume":"3 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":"133857735","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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