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2013 3rd International Conference on Consumer Electronics, Communications and Networks最新文献

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Real-time performance-driven facial animation with 3ds Max and Kinect 实时性能驱动的面部动画与3ds Max和Kinect
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703372
Dongxiao Li, Che Sun, Fangqin Hu, Dong-Ning Zang, Lianghao Wang, Ming Zhang
{"title":"Real-time performance-driven facial animation with 3ds Max and Kinect","authors":"Dongxiao Li, Che Sun, Fangqin Hu, Dong-Ning Zang, Lianghao Wang, Ming Zhang","doi":"10.1109/CECNET.2013.6703372","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703372","url":null,"abstract":"This paper presents a novel performance-driven realtime facial animation system with 3ds Max and Kinect. The user performs in a natural environment without any marker, and the 3D facial video of the user is captured with Kinect. The 2D key facial points are tracked with improved Active Appearance Model, and a set of Action Units are derived with the iterative closest point algorithm. Based on the two rough regions of eyes, we performed extra operations to track blinks and pupil motions. The data of Action Units are transmitted as control parameters using the Musical Instrument Device Interface communication protocol to drive the skeleton-based skinning facial model rendering with 3ds Max. The prototype system has been developed and tested on a common PC platform. Experimental results demonstrated that the digital avatar can mimic general apparent facial expressions of the performer, and the facial animation can reach 30 frames per second as the video capture rate.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127774242","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: 12
Improved symbol timing synchronization algorithms for SC-FDE systems SC-FDE系统中改进的符号时序同步算法
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703347
Xuefei Liao, Yong Bai
{"title":"Improved symbol timing synchronization algorithms for SC-FDE systems","authors":"Xuefei Liao, Yong Bai","doi":"10.1109/CECNET.2013.6703347","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703347","url":null,"abstract":"Symbol timing synchronization is a key technology for SC-FDE (Single Carrier Frequency Domain Equalization) systems. The traditional Schmidl & Cox's and Minn's algorithms have some shortcoming on the existence of timing metric plateau and redundant peaks. To overcome these shortcomings, two symbol timing synchronization algorithms based on a novel structure of training symbol are proposed for SC-FDE systems in this paper. The proposed methods can take advantage of the correlations of the four parts of the training symbol to efficiently improve the accuracy of timing synchronization and the anti-multipath capability. The simulation results confirm that the performances of the proposed algorithms are superior to Minn's algorithm in AWGN channel and 3GPP Vehicular A channel.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115364891","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
Improved noise reduction algorithms for medical X-ray images 改进的医用x射线图像降噪算法
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703346
Bing Luo, Zhongyu Sun, Min Xue, Hongbo Liu
{"title":"Improved noise reduction algorithms for medical X-ray images","authors":"Bing Luo, Zhongyu Sun, Min Xue, Hongbo Liu","doi":"10.1109/CECNET.2013.6703346","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703346","url":null,"abstract":"Conventional mean filtering and median filtering were used for noise reduction for medical X-ray images but suffered from losing detail information. This paper proposed improved noise reduction algorithms which reduce white noise mixed with salt and pepper noise while remain more details. The improvements are based on combination with mean filter, median filter and threshold filter. Simulation experiments show that the proposal can effectively increase medical X-ray image SNR and get better visual effect.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115534412","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
Monitoring technique of L1 interface protocol in CDMA2000 network system CDMA2000网络系统L1接口协议监控技术
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703355
Fang Cheng, Yanrong Zhang, Fanli Meng
{"title":"Monitoring technique of L1 interface protocol in CDMA2000 network system","authors":"Fang Cheng, Yanrong Zhang, Fanli Meng","doi":"10.1109/CECNET.2013.6703355","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703355","url":null,"abstract":"Based on study about the L1 interface protocol in CDMA Digital Cellular Mobile Telecommunication Network Location Based Service, this paper proposes hash algorithms and methods encapsulation to implement the monitoring module of L1 interface protocol. We provide a detailed description of the decoding scheme and the CDR synthesis algorithm of the L1 interface protocol. The scheme has been applied to the CDMA2000 monitoring system for testing. According to the test of network data, our scheme yields the expected results.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115767593","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
Weighted candidate bit based bit-flipping decoding algorithms for LDPC codes LDPC码的加权候选位翻转译码算法
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703435
Qing Zhu, Le-nan Wu
{"title":"Weighted candidate bit based bit-flipping decoding algorithms for LDPC codes","authors":"Qing Zhu, Le-nan Wu","doi":"10.1109/CECNET.2013.6703435","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703435","url":null,"abstract":"In order to improve the bit-flipping (BF) decoding algorithms, a weighted hard-decision based BF decoding algorithm for low-density parity-check (LDPC) codes is presented, in which the weights of variable-nodes are employed. A new metric is defined for the weight of candidate bits not only in unsatisfied parity check equations but also in satisfied ones. The connection between min-sum decoding algorithm and the proposed algorithm is presented. Simulation results show that the new decoding algorithm can provide better FER performance and faster convergence speed than the original candidate bit based bit-flipping (CBBF) algorithm.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124703160","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
Design of digital thermometer based on PIC16F77A single chip microcontroller 基于PIC16F77A单片机的数字温度计设计
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703317
K. Mahmud, M. Alam, Rakesh Ghosh
{"title":"Design of digital thermometer based on PIC16F77A single chip microcontroller","authors":"K. Mahmud, M. Alam, Rakesh Ghosh","doi":"10.1109/CECNET.2013.6703317","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703317","url":null,"abstract":"This paper elucidates simple design method of a low cost digital thermometer based on PIC16F77A microcontroller and temperature sensor LM35. LM35 is an analog sensor which converts the surrounding temperature to a proportional analog voltage. The sensor's output is connected to one of the ADC (Analog to Digital Converter) channel inputs of the microcontroller to originate the equivalent temperature value in digital format. Within a short duration 10 digital values of temperature are stored and computed to have maximum, minimum and average temperature among these. Then, the computed formats of temperature are displayed in a 16×2 character LCD in °C scale correspondingly. This design process is more convenient than others as it is more economical, efficient and simple.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124730006","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: 18
Survivability analysis and evaluation for wireless heterogeneous emergency communication network 无线异构应急通信网络生存性分析与评价
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703412
Haitao Wang, Shicai Zhu, Hui Chen, Li Yan, Lihua Song
{"title":"Survivability analysis and evaluation for wireless heterogeneous emergency communication network","authors":"Haitao Wang, Shicai Zhu, Hui Chen, Li Yan, Lihua Song","doi":"10.1109/CECNET.2013.6703412","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703412","url":null,"abstract":"Aiming at traits and requirements of emergency communication, high survivable heterogeneous emergency communication network can provide a reliable and flexible communication services at emergency site. Firstly, the design of high survivable heterogeneous emergency communication network is expounded and analyzed in detail, including networking mode, design strategy and hierarchical network structure. Next, network deployment and node configuration methods are discussed. Finally, some typical performance indexes are selected and survivability of heterogeneous emergency communication network are analyzed and evaluated comprehensively by computer simulations. Evaluation results can facilitate the design and deployment of practical network.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128279969","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
Priority-based adaptive frequency hopping for Bluetooth in multi-piconet environments 多微微网环境下基于优先级的蓝牙自适应跳频
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703365
Yang Wang, Jianhua Lu, N. Ge
{"title":"Priority-based adaptive frequency hopping for Bluetooth in multi-piconet environments","authors":"Yang Wang, Jianhua Lu, N. Ge","doi":"10.1109/CECNET.2013.6703365","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703365","url":null,"abstract":"In this paper, we propose a new adaptive frequency hopping (AFH) scheme, Priority-based AFH (PAFH), for Bluetooth by introducing traffic prioritization to provide better QoS for the traffic of high priority in multi-piconet environments, especially under severe self-interference. To provide differentiated QoS, PAFH pre-classifies the whole band into non-overlapping sub hopsets that correspond to traffics of different priorities. Once the PER is higher than a predetermined threshold, the algorithm is triggered and the piconet shrinks its hopset to the corresponding sub hopset according to the traffic priority. In case of the congested condition after reducing the hopset, the piconets with a higher priority monitor their own PER periodically and have the privilege to employ a hopset restoration mechanism. Based on the PER before and after the adjustment, these piconets can change their hopsets adaptively between the sub hopset and the complete one by applying a greedy algorithm. Further, the operation of PAFH is distributed and is totally compatible with the existing specifications. Simulation results show that PAFH significantly outperforms conventional schemes.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129933062","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
Application of fuzzy PID on the control of coke oven gas collector pressure 模糊PID在焦炉集气压力控制中的应用
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703295
Z. Xie, Wenli Liu, Yanling Yang, Ruihua Wu
{"title":"Application of fuzzy PID on the control of coke oven gas collector pressure","authors":"Z. Xie, Wenli Liu, Yanling Yang, Ruihua Wu","doi":"10.1109/CECNET.2013.6703295","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703295","url":null,"abstract":"Based on the research of the pressure system of coke oven gas collector, the paper analyzes the basic principles of fuzzy PID control, and realizes the optimal adjustment of PID parameters. The fuzzy PID control proposal is put forward, and the running results show that the fuzzy PID control is betterto solve the stable problem of coke oven gas collector.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128973306","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
The technology study of fuzzy control system for asynchronous motor 异步电动机模糊控制系统的技术研究
2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI: 10.1109/CECNET.2013.6703430
Yiming Li, Yuebin Wang, Q. Yan, Wei Huang
{"title":"The technology study of fuzzy control system for asynchronous motor","authors":"Yiming Li, Yuebin Wang, Q. Yan, Wei Huang","doi":"10.1109/CECNET.2013.6703430","DOIUrl":"https://doi.org/10.1109/CECNET.2013.6703430","url":null,"abstract":"The paper studies the mathematical models of asynchronous motor, and deduces the transformation models in two-phase static coordinate system and rotating coordinate system. Then the paper introduces fuzzy PID control technology, and designs the fuzzy control system for asynchronous motor, at the same time, the paper makes simulation in MATLAB/SIMULINK. The experimental results show that the fuzzy control system of asynchronous motor can enhance the anti-interference ability of the outside environment. Therefore, the fuzzy control technology is introduced in the application of asynchronous motor, and provides a very idea to the application of asynchronous motor for the majority of the scientific and technical workers.","PeriodicalId":427418,"journal":{"name":"2013 3rd International Conference on Consumer Electronics, Communications and Networks","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130780286","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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