2010 International Conference on Signal Acquisition and Processing最新文献

Single Channel Inverse Filtering of Room Impulse Response by Maximizing Skewness of LP Residual 利用最大LP残差偏度的房间脉冲响应单通道反滤波

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.67

Saeed Mosayyebpour, Abolghasem Sayyadiyan, M. Zareian, Ali Shahbazi

引用次数: 10

Performance Evaluation of Neural Networks for Shape Identification in Image Processing 图像处理中形状识别的神经网络性能评价

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.64

G. K. Rajini, G. Ramachandra Reddy

引用次数: 3

Palmprint Recognition Based on Discriminative Local Binary Patterns Statistic Feature 基于判别局部二值模式统计特征的掌纹识别

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.50

Meiru Mu, Q. Ruan, Yongsheng Shen

{"title":"Palmprint Recognition Based on Discriminative Local Binary Patterns Statistic Feature","authors":"Meiru Mu, Q. Ruan, Yongsheng Shen","doi":"10.1109/ICSAP.2010.50","DOIUrl":"https://doi.org/10.1109/ICSAP.2010.50","url":null,"abstract":"In on-line palmprint recognition tasks, texture based feature extraction methods are widely adopted for palmprint representation, owing to their high performance. Gabor filter bank is among the most promising texture information extraction tool because of its multi-scale and multi-orientational characteristics. However, it is both time and memory intensive to convolve palm images with a bank of filters to extract features. In this paper, a novel palmprint texture representation is proposed, discriminative local binary patterns statistic (DLBPS), which is extracted for palmprint recognition. In this approach, a palmprint is firstly divided into non-overlapping and equal-sized regions, which are then labeled into Local Binary Patterns (LBP) independently. By calculating these patterns' distribution, the statistic features of the palmprint texture are attained. Subsequently, the Discriminative Common Vectors (DCV) algorithm is applied for dimensionality reduction of the feature space and solution of the optional discriminative common vectors. Finally, Euclidean distance and the nearest neighbor classifier are used for palmprint classification. Our experimental results demonstrate the effectiveness of the proposed DLBPS palmprint representation, which brings both high recognition accuracy rate and high speed benefits.","PeriodicalId":303366,"journal":{"name":"2010 International Conference on Signal Acquisition and Processing","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124879014","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: 35

Single-Channel Blind Identification with FIR Filter Design in Frequency Domain 基于频域FIR滤波器设计的单通道盲识别

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.69

Saeed Mosayyebpour, Abolghasem Sayyadiyan, Farhad Tehranipour, Ali Shahbazi

引用次数: 0

EEMLA: Energy Efficient Monitoring of Wireless Sensor Network with Learning Automata 基于学习自动机的无线传感器网络节能监测

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.14

H. Mostafaei, M. Meybodi, M. Esnaashari

{"title":"EEMLA: Energy Efficient Monitoring of Wireless Sensor Network with Learning Automata","authors":"H. Mostafaei, M. Meybodi, M. Esnaashari","doi":"10.1109/ICSAP.2010.14","DOIUrl":"https://doi.org/10.1109/ICSAP.2010.14","url":null,"abstract":"When sensors are redundantly deployed, a subset of sensors should be selected to actively monitor the field (referred to as a \"cover\"), while the rest of the sensors should be put to sleep to conserve their batteries. Despite of its potential application, wireless sensor network encounters resource restrictions such as low computational power, reduced bandwidth and specially limited power resource. In this paper we propose learning automata based algorithm for energy-efficient monitoring in wireless sensor networks. Learning Automata are used for choosing the nodes having redundant coverage contribution. The proposed monitoring method in comparison to existing methods uses less number of nodes for monitoring network area. To evaluate the performance of the proposed algorithm several experiments have been conducted. The simulation results establish that the monitoring of sensor nodes with the proposed technique shows better utilization of the resources that effectively leads to an energy efficient maximally covered sensor network topology. Experiments have also shown that the proposed monitoring algorithm in compar¬ison to other existing methods prolongs the network lifetime.","PeriodicalId":303366,"journal":{"name":"2010 International Conference on Signal Acquisition and Processing","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116293807","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: 14

Cover Image Preprocessing for More Reliable LSB Replacement Steganography 封面图像预处理更可靠的LSB替代隐写

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.40

R. Shreelekshmi, M. Wilscy, C. Madhavan

引用次数: 10

Secured Backup Routing Protocol for Ad Hoc Networks Ad Hoc网络安全备份路由协议

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.62

G. Lavanya, C. Kumar, A. R. M. Arokiaraj

引用次数: 11

A Method of FPGA Implementation for Gradient Adaptive Lattice Joint Processing Filter 梯度自适应栅格联合处理滤波器的FPGA实现方法

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.46

Haibing Qi, Jianlan Feng, Song Sun

引用次数: 1

Unified Approach for Next Generation Multimedia Based Communication Components Integration with Signaling and Media Processing Framework 基于下一代多媒体通信组件与信令和媒体处理框架集成的统一方法

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.65

C. Sakthivel, S. Kesavan

{"title":"Unified Approach for Next Generation Multimedia Based Communication Components Integration with Signaling and Media Processing Framework","authors":"C. Sakthivel, S. Kesavan","doi":"10.1109/ICSAP.2010.65","DOIUrl":"https://doi.org/10.1109/ICSAP.2010.65","url":null,"abstract":"Modern digital technology makes it possible to manipulate multi-dimensional signals with systems that range from simple digital circuits to advanced parallel computers. It allows the user to modify and gives the excellent results for user experience as well as other commercial and security applications. Communication Technologies like Circuit Switched Video Telephony, IMS based multimedia Applications like Video Share, VoIP, VVoIP, Video on Demand etc are Multimedia based method provides real time Audio, Video and Data, it is growing in the current mobile and Broadband technologies. Current Multimedia based communication technologies are supporting low bandwidth error prone communication mechanism between terminals. Video Telephony supports signaling and the data transmission from peer to peer over low data rate flow in the network. Media control components are required to integrate the communication signaling and media processing. This paper proposes generic approach across various multimedia framework and signaling modules. A new media control interface layer enables seamless data and signaling flow between various multimedia data processing frameworks and signaling modules and improves media communication processing. This layer increases the data flow and improves the quality of media data processing. It helps to integrate communication signaling module with media processing. This paper analyzes the media control interface based media communication based mechanisms like CS Video Telephony, IP based Multimedia Technologies like Video Share, VOIP etc. Media control Interface layer helps to integrate easily various Multimedia applications such as CS Video Telephony, Violet into various media processing multimedia framework such as DirectShow, GStreamer, Opencore etc. It also helps to integrate multimedia middleware stacks such as Media Transfer protocol [MTP], Digital Living Network Alliance [DLNA], Image Processing Pipeline Algorithms with the Application and Native Layer.","PeriodicalId":303366,"journal":{"name":"2010 International Conference on Signal Acquisition and Processing","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117009326","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

Time Delay Estimation Using One Microphone Inverse Filtering in Highly Reverberant Room 高混响室内单麦克风反滤波时延估计

2010 International Conference on Signal Acquisition and Processing Pub Date : 2010-02-09 DOI: 10.1109/ICSAP.2010.70

Saeed Mosayyebpour, A. Sayadiyan, Erfan Soltanmohammadi, Ali Shahbazi, Abbas Keshavarz

引用次数: 6