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multimedia
(1300 results)-
Whitepapers
Video Enhancement Using a Robust Iterative SRR Based on Leclerc Stochastic Estimation
Sep 2009
Recent results in SRR (Super Resolution Reconstruction) demonstrate that the fusion of a sequence of low-resolution noisy blurred images can produce a higher-resolution image or sequence. Since,...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Performance Enhancement of Signaling Compression in IP Multimedia Subsystem
Sep 2009
In this paper, multiple compression algorithms have been compared and in accordance with the characteristics of the Session Initiation Protocol (SIP), empeL-Ziv-StorerSzymanski (LZSS) is selected...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Survey of IMS Clients for NGN Service Delivery
Sep 2009
The IP Multimedia Subsystem (IMS) is becoming the de facto overlay architecture for enabling service delivery in converged environments. In order to take full advantage of the main features...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Lossless Coding of Audio Spectral Coefficients using Selective Bitplane Coding
Sep 2009
In this paper, a novel lossless coding method of spectral coefficients for audio codec is proposed. Conventional lossless coder directly codes the spectral coefficients based on their statistical...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Low-Complexity Design of 2-D Half-Band Filters
Sep 2009
This paper presents an efficient method for designing Two-Dimensional (2-D) half-band digital filter using the Singular-Value-Decomposition (SVD). The SVD of zero-phase half-band frequency...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Database Design Scheme for Copyright Protection Using Multimedia Documents Authentication
Jul 2007
Many multimedia documents are produced and distributed widely for many applications. And those many multimedia documents are spread fast through the Internet. But there have been illegal behaviors...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Block Link File System with Fast Writing After Editing for Large-Sized Multimedia Files
Apr 2012
The authors propose BLFS (Block Link File System) supporting fast editing/writing for large-sized multimedia files. In the BLFS, when large-scale multimedia files are stored and edited, there is...
Provided by Science and Development Network (SciDev.Net)
-
White Papers
Dynamic QoS Evaluation of Multimedia Contents in Wireless Networks by "Double-Boomerang" Watermarking
Mar 2010
This paper presents a cooperative network-aware processing of multimedia content for dynamic quality of service management in wireless IP networks. The technique can be also used for quality...
Provided by Roma Tre University
-
Whitepapers
Performance Improvement in Motion Estimation of Dirac Wavelet Based Video Codec
Sep 2009
This paper presents an efficient motion estimation algorithm for enhancing the performance of Dirac wavelet based video encoder. The proposed scheme is based on a 3D Recursive Search algorithm...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Adaptive Lossy Error Protection Architecture in H.264 Video Transmission
Sep 2009
Systematic Lossy Error Protection (SLEP) is a robust error resilient mechanism which uses Wyner-Ziv coding to protect the video bitstream. In this paper, the authors propose a low overhead...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
On Building a Successful IPTV Business Model Based on Personalized IPTV Content & Services
Sep 2009
The Internet Protocol TeleVision (IPTV) service provides rich multimedia services over IP networks and is widely believed to be the next killer application over the Internet. It is generating a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Practical Wavelet Domain LMK Algorithm for Predicting Multimedia Traffic
Apr 2008
Wavelet transform is an emerging technique that has a significant advantage in analyzing time domain signals. When combined with LMS (Least Mean Square), wavelet based predictor can achieve better...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Multi-DSP System for High-Performance Video Applications
Nov 2008
In this paper, a multi-DSP based video processing system is designed, in which one TMS320C6455 and two TMS320DM642Sproduced by TI are used as kernel processors. Several functions have been...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Transforming Clinical Rehabilitation Into Interactive Multimedia
Dec 2011
There has been an increased interest in using interactive multimedia as a mechanism for physical rehabilitation, including the direct usage of off-the-shelf games and gaming systems. Although,...
Provided by Association for Computing Machinery
-
Whitepapers
Multimodal Fusion for Video Copy Detection
Dec 2011
Content-Based video Copy Detection algorithms (CBCD) focus on detecting video segments that are identical or transformed versions of segments in a known video. In recent years some systems have...
Provided by Association for Computing Machinery
-
Whitepapers
Cryptanalysis of an Efficient and Secure Event Signature Protocol for Peer-to-Peer Massively Multiplayer Online Games
Jul 2009
To prevent the problem of cheating, Chan et al. proposed an Efficient and Secure Event Signature (EASES) protocol for peer-to-peer massively multiplayer online games. However, The authors show...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Saddle Point Properties and Nash Equilibria for Channel Games
Mar 2009
In this paper, transmission over a wireless channel is interpreted as a two-person zero-sum game, where the transmitter gambles against an unpredictable channel, controlled by nature. Mutual...
Provided by Hindawi Publishing
-
Whitepapers
Low Power MPEG Video Player Using Dynamic Voltage Scaling
Aug 2009
In static voltage mechanism MPEG video player, takes more energy. In the authors' paper Dynamic Voltage/frequency Scaling (DVS) mechanism is implemented and the player scales the voltage level for...
Provided by Maxwell Science Publication
-
Whitepapers
A Novel Cryptographic Key Generation Method Using Image Features
Jun 2012
Several methods in steganography and cryptography have been proposed for secured communication. But many compromises are there in them. Steganography which deals with security using multimedia has...
Provided by Maxwell Science Publication
-
Whitepapers
A QoS Framework for Next Generation Networks Based on Metro Ethernet
Mar 2012
Nowadays, the interest in using Metro Ethernet as the main access technology in Next Generation Networks (NGN) is ever increasing. One of the main demands of these networks is to provide Quality...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
Interaction Model for Emotive Video Production
Sep 2012
Video images are capable of expressing various kinds of information; however special knowledge and techniques are required for authoring quality video content. In order to represent impressions,...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
Large-Scale Games in Large-Scale Systems
May 2011
Many real-world problems modeled by stochastic games have huge state and/or action spaces, leading to the well-known curse of dimensionality. The complexity of the analysis of large-scale systems...
Provided by ICST
-
Whitepapers
More About Base Station Location Games
May 2011
This paper addresses the problem of locating base stations in a certain area which is highly populated by mobile stations; each mobile station is assumed to select the closest base station. Base...
Provided by ICST
-
Whitepapers
A Positioning of Cooperative Differential Games
May 2011
In this paper, the authors embed the theory of cooperative differential games within the theory of dynamic games and discuss a number of results of them. Dynamic game theory brings together four...
Provided by ICST
-
Whitepapers
Graph-Based Coalitional Games - An Analysis Via Characteristics
May 2011
In this paper, the authors motivate a new approach to analyze the computational complexity of solution concepts and player-based properties, as well as other properties of coalitional games. This...
Provided by ICST
-
Whitepapers
Routing Games in the Many Players Regime
May 2011
The paper has established the convergence of the Nash equilibrium in routing games to the Wardrop equilibrium as the number of players grows. The result was obtained under diagonal strict...
Provided by ICST
-
Whitepapers
Content-Based Retrieval in Peer-to-Peer Networks Using Cooperative Caching
Sep 2011
Devising a uniform paradigm for the representation of multimedia data contents in distributed systems in the presence of heterogeneity, distribution, and semantic gap is a difficult task. When...
Provided by Bowie State University
-
Whitepapers
A Content-Aware Collaborative Accessing Model in Ad Hoc Networks
Oct 2011
Reducing the transmission cost is one of the most important issues in multi-hop ad-hoc networks. Considerable research has been done on efficient routing and data accessing algorithms. However,...
Provided by ICST
-
Whitepapers
Atomic Hierarchical Routing Games in Communication Networks
Sep 2010
Theoretical studies on routing games in networks have so far dealt with reciprocal congestion effects between routing entities. But, with the advent of technologies like Cognitive Radio, the...
Provided by INRIA
-
Whitepapers
Designing the Multimedia Push Framework for Mobile Applications
Jul 2011
Mobile applications mostly require multimedia data from a server through the mobile network. To update multimedia data in the application with new data in the server, push mechanism is usually...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
The Supporting Mechanism for Realtime Traffic in 10G EPON
Apr 2012
The high speed network becomes an important indicator of national power in information society. The bandwidth of LAN and WAN are over the Gbps but bandwidth of subscriber access network is dozens...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Real Time Shadow Removal with K-Means Clustering and RGB Color Model
Apr 2012
This paper introduces a hybrid approach that is based on color information that utilizes a mask and K-Means clustering algorithm along with the frame averaging background subtraction technique....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design and Implementation of VOD Database System
Apr 2012
A database is an organized collection of data and the database data collection with DBMS is called a database system. A numerous database systems have been developed. In the authors' previous...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Fuzzy Design of a Video-On-Demand Network
Oct 2007
Designing a Video -on-Demand (VoD) system is in essence an optimization task aimed at minimizing the cost of communication and storage in the corresponding network. The decision variables of this...
Provided by University of Manchester
-
Whitepapers
6 Steps to Promoting Your Online Events Like a Social Media Maven
Oct 2012
Companies large and small are plugging into social media's power to start conversations with customers and prospects. Nowhere is this method of promotion more applicable than in online events....
Provided by Citrix Online
-
Whitepapers
Design and Development of Multimedia Network System for eLearning in Nigerian Universities
Jul 2011
Various technologies have been explored for distance learning in recent times. Such include correspondence, instructional television, instruction radio, and recently web-based systems. These...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A New Algorithm to Route Multimedia Traffic in Optical Networks with Improved Call Blocking Characteristics
Apr 2011
Multimedia applications present new challenges to the current networking technology. One of them is Quality of Service (QoS) requirement. Due to the increasing dynamics of traffic introduced by...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Effective Distance Learning in Developing Countries Using Mobile and Multimedia Technology
Apr 2011
Although the developments of multimedia technology and internet networks have contributed to immense improvements in the standard of learning as well as distance learning in developed world, the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An IMS based Inter-Working Solution for Multimedia Service in a Converged Network
Oct 2008
In the evolution of traditional telecom network towards a converged next generation network, Inter-working is always challenging due to different name spaces and routing mechanism across different...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
The Need for Digital Forensic Investigative Framework
Jun 2012
Since digital devices such as computers are vulnerable to attack by criminals, digital forensics is increasing in importance. Understanding digital forensic procedures will help to capture vital...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
-
Whitepapers
6 Steps to Promoting Your Online Events Like a Social Media Maven
Oct 2012
Companies large and small are plugging into social media's power to start conversations with customers and prospects. Nowhere is this method of promotion more applicable than in online events....
Provided by Citrix Online
-
Whitepapers
Fuzzy Design of a Video-On-Demand Network
Oct 2007
Designing a Video -on-Demand (VoD) system is in essence an optimization task aimed at minimizing the cost of communication and storage in the corresponding network. The decision variables of this...
Provided by University of Manchester
-
Whitepapers
Design and Implementation of VOD Database System
Apr 2012
A database is an organized collection of data and the database data collection with DBMS is called a database system. A numerous database systems have been developed. In the authors' previous...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Real Time Shadow Removal with K-Means Clustering and RGB Color Model
Apr 2012
This paper introduces a hybrid approach that is based on color information that utilizes a mask and K-Means clustering algorithm along with the frame averaging background subtraction technique....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
The Supporting Mechanism for Realtime Traffic in 10G EPON
Apr 2012
The high speed network becomes an important indicator of national power in information society. The bandwidth of LAN and WAN are over the Gbps but bandwidth of subscriber access network is dozens...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Designing the Multimedia Push Framework for Mobile Applications
Jul 2011
Mobile applications mostly require multimedia data from a server through the mobile network. To update multimedia data in the application with new data in the server, push mechanism is usually...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Atomic Hierarchical Routing Games in Communication Networks
Sep 2010
Theoretical studies on routing games in networks have so far dealt with reciprocal congestion effects between routing entities. But, with the advent of technologies like Cognitive Radio, the...
Provided by INRIA
-
Whitepapers
A Content-Aware Collaborative Accessing Model in Ad Hoc Networks
Oct 2011
Reducing the transmission cost is one of the most important issues in multi-hop ad-hoc networks. Considerable research has been done on efficient routing and data accessing algorithms. However,...
Provided by ICST
-
Whitepapers
Content-Based Retrieval in Peer-to-Peer Networks Using Cooperative Caching
Sep 2011
Devising a uniform paradigm for the representation of multimedia data contents in distributed systems in the presence of heterogeneity, distribution, and semantic gap is a difficult task. When...
Provided by Bowie State University
-
Whitepapers
Routing Games in the Many Players Regime
May 2011
The paper has established the convergence of the Nash equilibrium in routing games to the Wardrop equilibrium as the number of players grows. The result was obtained under diagonal strict...
Provided by ICST
-
Whitepapers
Graph-Based Coalitional Games - An Analysis Via Characteristics
May 2011
In this paper, the authors motivate a new approach to analyze the computational complexity of solution concepts and player-based properties, as well as other properties of coalitional games. This...
Provided by ICST
-
Whitepapers
A Positioning of Cooperative Differential Games
May 2011
In this paper, the authors embed the theory of cooperative differential games within the theory of dynamic games and discuss a number of results of them. Dynamic game theory brings together four...
Provided by ICST
-
Whitepapers
More About Base Station Location Games
May 2011
This paper addresses the problem of locating base stations in a certain area which is highly populated by mobile stations; each mobile station is assumed to select the closest base station. Base...
Provided by ICST
-
Whitepapers
Large-Scale Games in Large-Scale Systems
May 2011
Many real-world problems modeled by stochastic games have huge state and/or action spaces, leading to the well-known curse of dimensionality. The complexity of the analysis of large-scale systems...
Provided by ICST
-
Whitepapers
Interaction Model for Emotive Video Production
Sep 2012
Video images are capable of expressing various kinds of information; however special knowledge and techniques are required for authoring quality video content. In order to represent impressions,...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
A QoS Framework for Next Generation Networks Based on Metro Ethernet
Mar 2012
Nowadays, the interest in using Metro Ethernet as the main access technology in Next Generation Networks (NGN) is ever increasing. One of the main demands of these networks is to provide Quality...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
A Novel Cryptographic Key Generation Method Using Image Features
Jun 2012
Several methods in steganography and cryptography have been proposed for secured communication. But many compromises are there in them. Steganography which deals with security using multimedia has...
Provided by Maxwell Science Publication
-
Whitepapers
Low Power MPEG Video Player Using Dynamic Voltage Scaling
Aug 2009
In static voltage mechanism MPEG video player, takes more energy. In the authors' paper Dynamic Voltage/frequency Scaling (DVS) mechanism is implemented and the player scales the voltage level for...
Provided by Maxwell Science Publication
-
Whitepapers
Saddle Point Properties and Nash Equilibria for Channel Games
Mar 2009
In this paper, transmission over a wireless channel is interpreted as a two-person zero-sum game, where the transmitter gambles against an unpredictable channel, controlled by nature. Mutual...
Provided by Hindawi Publishing
-
Whitepapers
Cryptanalysis of an Efficient and Secure Event Signature Protocol for Peer-to-Peer Massively Multiplayer Online Games
Jul 2009
To prevent the problem of cheating, Chan et al. proposed an Efficient and Secure Event Signature (EASES) protocol for peer-to-peer massively multiplayer online games. However, The authors show...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Multimodal Fusion for Video Copy Detection
Dec 2011
Content-Based video Copy Detection algorithms (CBCD) focus on detecting video segments that are identical or transformed versions of segments in a known video. In recent years some systems have...
Provided by Association for Computing Machinery
-
Whitepapers
Transforming Clinical Rehabilitation Into Interactive Multimedia
Dec 2011
There has been an increased interest in using interactive multimedia as a mechanism for physical rehabilitation, including the direct usage of off-the-shelf games and gaming systems. Although,...
Provided by Association for Computing Machinery
-
Whitepapers
A Multi-DSP System for High-Performance Video Applications
Nov 2008
In this paper, a multi-DSP based video processing system is designed, in which one TMS320C6455 and two TMS320DM642Sproduced by TI are used as kernel processors. Several functions have been...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Practical Wavelet Domain LMK Algorithm for Predicting Multimedia Traffic
Apr 2008
Wavelet transform is an emerging technique that has a significant advantage in analyzing time domain signals. When combined with LMS (Least Mean Square), wavelet based predictor can achieve better...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
On Building a Successful IPTV Business Model Based on Personalized IPTV Content & Services
Sep 2009
The Internet Protocol TeleVision (IPTV) service provides rich multimedia services over IP networks and is widely believed to be the next killer application over the Internet. It is generating a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Adaptive Lossy Error Protection Architecture in H.264 Video Transmission
Sep 2009
Systematic Lossy Error Protection (SLEP) is a robust error resilient mechanism which uses Wyner-Ziv coding to protect the video bitstream. In this paper, the authors propose a low overhead...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Performance Improvement in Motion Estimation of Dirac Wavelet Based Video Codec
Sep 2009
This paper presents an efficient motion estimation algorithm for enhancing the performance of Dirac wavelet based video encoder. The proposed scheme is based on a 3D Recursive Search algorithm...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Block Link File System with Fast Writing After Editing for Large-Sized Multimedia Files
Apr 2012
The authors propose BLFS (Block Link File System) supporting fast editing/writing for large-sized multimedia files. In the BLFS, when large-scale multimedia files are stored and edited, there is...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Database Design Scheme for Copyright Protection Using Multimedia Documents Authentication
Jul 2007
Many multimedia documents are produced and distributed widely for many applications. And those many multimedia documents are spread fast through the Internet. But there have been illegal behaviors...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Low-Complexity Design of 2-D Half-Band Filters
Sep 2009
This paper presents an efficient method for designing Two-Dimensional (2-D) half-band digital filter using the Singular-Value-Decomposition (SVD). The SVD of zero-phase half-band frequency...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Lossless Coding of Audio Spectral Coefficients using Selective Bitplane Coding
Sep 2009
In this paper, a novel lossless coding method of spectral coefficients for audio codec is proposed. Conventional lossless coder directly codes the spectral coefficients based on their statistical...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Survey of IMS Clients for NGN Service Delivery
Sep 2009
The IP Multimedia Subsystem (IMS) is becoming the de facto overlay architecture for enabling service delivery in converged environments. In order to take full advantage of the main features...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Performance Enhancement of Signaling Compression in IP Multimedia Subsystem
Sep 2009
In this paper, multiple compression algorithms have been compared and in accordance with the characteristics of the Session Initiation Protocol (SIP), empeL-Ziv-StorerSzymanski (LZSS) is selected...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Video Enhancement Using a Robust Iterative SRR Based on Leclerc Stochastic Estimation
Sep 2009
Recent results in SRR (Super Resolution Reconstruction) demonstrate that the fusion of a sequence of low-resolution noisy blurred images can produce a higher-resolution image or sequence. Since,...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Creative Commons and Related Rights in Sound Recordings: Are the Two Systems Compatible?
Dec 2009
Modern technologies have made the dissemination of creative works over the internet child's play, while technological advancements have changed the face of even traditional methods of circulation....
Provided by University of Almeria
-
Whitepapers
A Novel Mobility Management for Seamless Handover in Vehicle-To-Vehicle/Vehicle-To-Infrastructure (V2V/V2I) Networks
Sep 2009
With the rapidly increasing demand of traffic applications, the need to support seamless multimedia services in the Vehicular WIreless NETworks and Vehicular Intelligent Transportation Systems...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Modulation-Assisted UEP-LDPC Codes in Image Transmission
Sep 2009
Based on irregular UEP-LDPC codes, a modulation-assisted UEP scheme is proposed by using QPSK and 16QAM mapping, in order to achieve good tradeoff between reliability and spectrum efficiency....
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Efficient MPEG-4 to H.264 Transcoding Exploiting MPEG-4 Block Modes, Motion Vectors, and Residuals
Sep 2009
In this paper, the authors present an efficient algorithm to transcode MPEG-4 to H.264. The algorithm exploits the information decoded from the MPEG-4 stream to reduce H.264 encoding complexity....
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
RTP/AVPF Compliant Feedback for Error Resilient Video Coding in Conversational Applications
Sep 2009
Feedback-based error-resilient video coding relies on efficient transmission of feedback messages. The Audio-Visual Profile with Feedback (AVPF) for Real-time Transport Control Protocol (RTCP),...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
New Technique for Embedding Watermark Image Into an Audio Signal
Sep 2009
An audio watermarking algorithm which embedded watermark image is presented in this paper. A binary watermark image is embedded into an audio signal. For embedding process, the original audio...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Performance Improvement in Motion Estimation of Dirac Wavelet Based Video Codec
Sep 2009
This paper presents an efficient motion estimation algorithm for enhancing the performance of Dirac wavelet based video encoder. The proposed scheme is based on a 3D Recursive Search algorithm...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Adaptive Lossy Error Protection Architecture in H.264 Video Transmission
Sep 2009
Systematic Lossy Error Protection (SLEP) is a robust error resilient mechanism which uses Wyner-Ziv coding to protect the video bitstream. In this paper, the authors propose a low overhead...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
On Building a Successful IPTV Business Model Based on Personalized IPTV Content & Services
Sep 2009
The Internet Protocol TeleVision (IPTV) service provides rich multimedia services over IP networks and is widely believed to be the next killer application over the Internet. It is generating a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Practical Wavelet Domain LMK Algorithm for Predicting Multimedia Traffic
Apr 2008
Wavelet transform is an emerging technique that has a significant advantage in analyzing time domain signals. When combined with LMS (Least Mean Square), wavelet based predictor can achieve better...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Multi-DSP System for High-Performance Video Applications
Nov 2008
In this paper, a multi-DSP based video processing system is designed, in which one TMS320C6455 and two TMS320DM642Sproduced by TI are used as kernel processors. Several functions have been...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Transforming Clinical Rehabilitation Into Interactive Multimedia
Dec 2011
There has been an increased interest in using interactive multimedia as a mechanism for physical rehabilitation, including the direct usage of off-the-shelf games and gaming systems. Although,...
Provided by Association for Computing Machinery
-
Whitepapers
Multimodal Fusion for Video Copy Detection
Dec 2011
Content-Based video Copy Detection algorithms (CBCD) focus on detecting video segments that are identical or transformed versions of segments in a known video. In recent years some systems have...
Provided by Association for Computing Machinery
-
Whitepapers
Cryptanalysis of an Efficient and Secure Event Signature Protocol for Peer-to-Peer Massively Multiplayer Online Games
Jul 2009
To prevent the problem of cheating, Chan et al. proposed an Efficient and Secure Event Signature (EASES) protocol for peer-to-peer massively multiplayer online games. However, The authors show...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Saddle Point Properties and Nash Equilibria for Channel Games
Mar 2009
In this paper, transmission over a wireless channel is interpreted as a two-person zero-sum game, where the transmitter gambles against an unpredictable channel, controlled by nature. Mutual...
Provided by Hindawi Publishing
-
Whitepapers
Low Power MPEG Video Player Using Dynamic Voltage Scaling
Aug 2009
In static voltage mechanism MPEG video player, takes more energy. In the authors' paper Dynamic Voltage/frequency Scaling (DVS) mechanism is implemented and the player scales the voltage level for...
Provided by Maxwell Science Publication
-
Whitepapers
A Novel Cryptographic Key Generation Method Using Image Features
Jun 2012
Several methods in steganography and cryptography have been proposed for secured communication. But many compromises are there in them. Steganography which deals with security using multimedia has...
Provided by Maxwell Science Publication
-
Whitepapers
A QoS Framework for Next Generation Networks Based on Metro Ethernet
Mar 2012
Nowadays, the interest in using Metro Ethernet as the main access technology in Next Generation Networks (NGN) is ever increasing. One of the main demands of these networks is to provide Quality...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
Interaction Model for Emotive Video Production
Sep 2012
Video images are capable of expressing various kinds of information; however special knowledge and techniques are required for authoring quality video content. In order to represent impressions,...
Provided by International Journal of Information and Electronics Engineering
-
Whitepapers
Large-Scale Games in Large-Scale Systems
May 2011
Many real-world problems modeled by stochastic games have huge state and/or action spaces, leading to the well-known curse of dimensionality. The complexity of the analysis of large-scale systems...
Provided by ICST
-
Whitepapers
More About Base Station Location Games
May 2011
This paper addresses the problem of locating base stations in a certain area which is highly populated by mobile stations; each mobile station is assumed to select the closest base station. Base...
Provided by ICST
-
Whitepapers
A Positioning of Cooperative Differential Games
May 2011
In this paper, the authors embed the theory of cooperative differential games within the theory of dynamic games and discuss a number of results of them. Dynamic game theory brings together four...
Provided by ICST
-
Whitepapers
Graph-Based Coalitional Games - An Analysis Via Characteristics
May 2011
In this paper, the authors motivate a new approach to analyze the computational complexity of solution concepts and player-based properties, as well as other properties of coalitional games. This...
Provided by ICST
-
Whitepapers
Routing Games in the Many Players Regime
May 2011
The paper has established the convergence of the Nash equilibrium in routing games to the Wardrop equilibrium as the number of players grows. The result was obtained under diagonal strict...
Provided by ICST
-
Whitepapers
Content-Based Retrieval in Peer-to-Peer Networks Using Cooperative Caching
Sep 2011
Devising a uniform paradigm for the representation of multimedia data contents in distributed systems in the presence of heterogeneity, distribution, and semantic gap is a difficult task. When...
Provided by Bowie State University
-
Whitepapers
A Content-Aware Collaborative Accessing Model in Ad Hoc Networks
Oct 2011
Reducing the transmission cost is one of the most important issues in multi-hop ad-hoc networks. Considerable research has been done on efficient routing and data accessing algorithms. However,...
Provided by ICST
-
Whitepapers
Atomic Hierarchical Routing Games in Communication Networks
Sep 2010
Theoretical studies on routing games in networks have so far dealt with reciprocal congestion effects between routing entities. But, with the advent of technologies like Cognitive Radio, the...
Provided by INRIA
-
Whitepapers
Designing the Multimedia Push Framework for Mobile Applications
Jul 2011
Mobile applications mostly require multimedia data from a server through the mobile network. To update multimedia data in the application with new data in the server, push mechanism is usually...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
The Supporting Mechanism for Realtime Traffic in 10G EPON
Apr 2012
The high speed network becomes an important indicator of national power in information society. The bandwidth of LAN and WAN are over the Gbps but bandwidth of subscriber access network is dozens...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Real Time Shadow Removal with K-Means Clustering and RGB Color Model
Apr 2012
This paper introduces a hybrid approach that is based on color information that utilizes a mask and K-Means clustering algorithm along with the frame averaging background subtraction technique....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design and Implementation of VOD Database System
Apr 2012
A database is an organized collection of data and the database data collection with DBMS is called a database system. A numerous database systems have been developed. In the authors' previous...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Fuzzy Design of a Video-On-Demand Network
Oct 2007
Designing a Video -on-Demand (VoD) system is in essence an optimization task aimed at minimizing the cost of communication and storage in the corresponding network. The decision variables of this...
Provided by University of Manchester
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Whitepapers
6 Steps to Promoting Your Online Events Like a Social Media Maven
Oct 2012
Companies large and small are plugging into social media's power to start conversations with customers and prospects. Nowhere is this method of promotion more applicable than in online events....
Provided by Citrix Online
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Whitepapers
Design and Development of Multimedia Network System for eLearning in Nigerian Universities
Jul 2011
Various technologies have been explored for distance learning in recent times. Such include correspondence, instructional television, instruction radio, and recently web-based systems. These...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A New Algorithm to Route Multimedia Traffic in Optical Networks with Improved Call Blocking Characteristics
Apr 2011
Multimedia applications present new challenges to the current networking technology. One of them is Quality of Service (QoS) requirement. Due to the increasing dynamics of traffic introduced by...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Effective Distance Learning in Developing Countries Using Mobile and Multimedia Technology
Apr 2011
Although the developments of multimedia technology and internet networks have contributed to immense improvements in the standard of learning as well as distance learning in developed world, the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An IMS based Inter-Working Solution for Multimedia Service in a Converged Network
Oct 2008
In the evolution of traditional telecom network towards a converged next generation network, Inter-working is always challenging due to different name spaces and routing mechanism across different...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Need for Digital Forensic Investigative Framework
Jun 2012
Since digital devices such as computers are vulnerable to attack by criminals, digital forensics is increasing in importance. Understanding digital forensic procedures will help to capture vital...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
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Whitepapers
Performance Analysis of Image Compression Using Discrete Cosine Transform With Various Discrete Wavelet Transforms
Jan 2012
Image compression is a widely discovered area of research & application. Many compression techniques have been developed including few mixed methods. The Discrete Cosine Transform (DCT) is one of...
Provided by Journal of Global Research in Computer Science (JGRCS)
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Whitepapers
Navigation-Pattern-Based Relevance Feedback for Content Based Image Retrieval
Oct 2012
The current day scenario demands drastic enhancement in information search engines. The quest for information or representation of information is more compact and precise to point when represented...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
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Whitepapers
Multimedia and Hypermedia Information Object: Object Oriented MHEG Standard
Oct 2012
Multimedia information technology has become popular, conventional database system do not offer adequate support for modeling, indexing and manipulation of multimedia data. As a next step towards...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
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Whitepapers
Multimedia Content Traffic Distribution in Home Networking Database Architecture
Dec 2010
Distribution of Multimedia content traffic in home is one of most challenging issues of Multimedia content service deployment. In this paper, the authors focus on PLC and wireless LAN technologies...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A User Perceived Quality Assessment of Lossy Compressed Images
Nov 2011
With recent advances in technology and the spread of computer and Internet use, there has been a significant increase in the use of digital images. The large number of bits needed to represent...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Online Game Platform for Instant Messaging on IP Multimedia Subsystems
May 2011
With a Smartphone, mobile game players can play online multi player games even when they are moving. However, most operating systems on smart phones do not support multi-tasking. Therefore, games...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Distance Learning in Developing Countries Through Multimedia Technology Using Mobile Devices
Mar 2012
As the authors are aware of the fact that the developments of multimedia technology and internet networks have contributed immensely to improvements in the standard of learning as well as distance...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Effect of Obstacles in the Formation of FoV Based Clusters in Wireless Multimedia Sensor Network
Aug 2012
Wireless multimedia sensor network (WMSN) uses multimedia nodes to sense the area that are uncorrelated to the areas sensed by the neighboring sensors. Because of the extensive amount of data...
Provided by Engg Journals Publications
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