video communication research papers recent 2014




Smart Video Communication for Social Groups The Vconect Project
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Vconect (Video Communications for Networked Communities) is a collaborative European research and development project dealing with high-quality enriched video as a medium for mass communication within social communities. The technical capabilities where Vconect

A Study on the Hybrid Web-based Real-Time Video Communication System.
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Abstract Video communication technology of real-time using a Web browser has emerged. In this paper, we studied the real-time image communication technology of hybrid Web- based. In addition, we have implemented a real-time video communication systems of

WebRTC-based video communication application
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An Adaptive Bandwidth Allocation Strategy for Multiuser Multi-access Video Communicationover Heterogeneous Networks
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Abstract This paper proposes a bandwidth allocation strategy based on multiclass service and fair service for multiuser video communication over heterogeneous networks. For multiclass service, users decide service levels according to requirements and the ability to

Virtualization And Video Communication Within Economic And Social Processes
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Abstract: The article aims to analyze innovative solutions in the areas of virtualization and video communication within economic and social processes. Some general trends in computer-mediated communication have been identified. Our findings that confirm these

Investigation Development of Voice Based Vehicle-2-Vehicle Communication System to Anticipate the Video Based Vehicle-2-Vehicle Communication
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ABSTRACT The research work is investigating and developing a Voice based Vehicle-to- Vehicle (V2V) communication system to overcome the problems of video based V2V communication system. The Voice based V2V communication system enable a vehicle to

Rook: Using Video Games as a Low-Bandwidth Censorship Resistant CommunicationPlatform
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Abstract Censorship and surveillence is increasing in scale, sophistication, and prevalence across the globe. While most censorship circumvention systems are still focused on escaping a given censored region to access Internet content outside of its control, we

Soap Communication Model for Video on Demand
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Abstract–An innovative SOAP communication model with modified message exchange pattern is proposed for enhancing the security of Video on Demand system. This model insists the video requester or the video provider to give the request initially to an

Vehicle and Pedestrian Collision Prevention System based on Smart Video Surveillance and C2I Communication
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Abstract:Hundreds of thousands of pedestrians are involved in severe traffic accidents every year world-wide. Reasons for these accidents include complex and highly dynamic traffic situations where views are obstructed or unexpected movement occurs. Driver

Secure Communication with the help of Encryption in Video Steganography
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Abstract-In many organizations like FBI and RAW, Banks share confidential and important data on any network. Some unauthorized persons always try to use these facts to harm someone. In either case, message sender or receiver has to pay the price. To protect from

An observation of communication techniques on the illustrated explanation YouTube video
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+ PVTQFWEVKQP; ouTube videos have been used widely for many purposes including commercials, education, public service announcement, society and many other purposes. It is an innovative approach where the advantages of multimedia elements (such as video,

old video communication research papers



Robust multipath source routing protocol (RMPSR) for video communication over wireless ad hoc networks.
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Abstract Multipath routing is effective in wireless ad hoc networks, since connectivity along multiple paths is less likely to be broken. We propose a multipath extension to Dynamic Source Routing to support multipath video communication over wireless ad hoc networks.

Diversity and Distributed Agency in the Design and Use ofMedical Video-CommunicationTechnologies
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Imagine a scene in a hospital. In the intensive care unit, a nurse is taking care of a tiny, premature baby that moves restlessly in the incubator. When the nurse has reassured herself that everything is okay, she installs the camera that watches over the baby in the

Face-to-face by travel or picture: The relationship between travelling and video communication in business settings
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Business communication is influenced by the rapid development of information and communication technology. Traditionally, travel and face-to-face meetings have been recognized as the most effective ways of doing business, seeking out new markets,

Immersive multi-user 3d video communication
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ABSTRACT The interest in immersive video conference systems exists now for many years from both sides, the commercialization point of view as well as from a research perspective. Nevertheless, so far the user acceptance of such systems was still very limited. This

The use of asynchronous video communication to improve instructor immediacy and social presence in a blended learning environment
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ABSTRACT Instructors in a blended learning format struggle to find an effective balance between face-to-face instruction that is high in fidelity and online instruction that is high in flexibility. This chapter presents three cases where asynchronous video communication

Error concealment for MPEG-4 video communication in an error prone environment
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ABSTRACT In this paper, we propose an error concealment method for shape information in the MPEG-4 coded video scyuences. A Maximum a Posteriori estimator, which employs an adap-tive Markov Random Field, is used t, o restore the missing shape information. The Charles Mize is Supervisor for the Education Computer Center, Program of Instructional Technology, College of Education, Texas Tech University, Lubbock, Texas. elevision commercials show computer users being taken from one classroom to another through

Multisensory cues and multimodal communication in spiders: insights from video/audio playback studies
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Abstract Spiders perceive the world using multiple sensory modes, including vibration, vision, and chemical senses, for prey detection and communication. These sensory modes are used in many communication contexts, either individually or in multimodal signaling.

Perceptual quality metric design for wireless image and video communication
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Abstract The evolution of advanced radio transmission technologies for third generation mobile radio systems has paved the way for the delivery of mobile multimedia services. In particular, wireless image and video applications are among the most popular services

Eye contact as a determinant of social presence in video communication
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Abstract In this paper we present the preliminary results on the validity of behavioural measures and their effectiveness to discriminate between differently designed video communication systems. In an experiment we investigated how video communication

The use of asynchronous video communication to improve instructor immediacy and social presence in an online course
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Abstract In this paper we share our experiences with using asynchronous video communications to increase teacher immediacy and social presence during a technology integration course for pre-service teachers. We describe three cases where asynchronous

Informal communication re-examined: New functions for video in supporting opportunistic encounters
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0. Abstract Many systems have used video to support formal distributed meetings. Rrecent research, however, indicates that most workplace interactions are not group meetings. Instead they occur spontaneously for short periods of time, frequently between two people

Emma Middleware: An application-level multicast infrastructure for multi-party video communication
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ABSTRACT In this paper, we propose new middleware written in Java based on an application level multicast protocol. This middleware is designed for multi-party video communication systems such as video chatting systems where multiple video streams are

Standards based video communication at very low bit-rates
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ABSTRACT Video communication at very low bit-rates has made significant progress recently through the new ITU-T standard H. 263. In this paper, we are reviewing the performance advances over the 1990 ITU-T standard H. 261, and present a novel

Adaptive QoS control for real-time video communication over wireless channels
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Robust transmission of real-time video over wireless channels is a challenging problem. This is because the bit error rate (BER) in wireless channels is very high and the bit errors could have devastating effects on the video presentation quality. This paper addresses

Hardware architecture design of video compression for multimedia communication systems
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ABSTRACT VLSI realization of video compression is the key to many real-time multimedia communications systems. Among the video compression algorithms, the newly established MPEG-4 and, in particular, H. 264 standards have become increasingly popular. However,

Video Mediated Communication (VMC)-Producing a sense of presence between individuals in a shared virtual reality
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Abstract. One of the main objectives of the use of video mediated distance communication is the production of a sense presence and togetherness between the participants as well as a shared sense of space. In a series of testcase studies with asynchronous and

Issues in satellite packet video communication
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Research in packet-switched communication has led to the development of extensive terrestrial networks with moderate data rates. Geographic coverage has been broadened through the use of satellites. Now. a quantum increase in data rate is provided by

Vector quantization processor for mobile video communication
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ABSTRACT A vector quantization processor suitable for video communication has been developed. It performs 10 frames/sec of encoding and decoding QCIF with the FRMSHVQ algorithm. It consumes 49mW at 25MHz. The chip is fabricated in a 0.35 pm CMOS

No-reference quality metric for color video communication
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ABSTRACT In this paper an objective No-Reference metric for assessing the quality degradations of color videos introduced by transmission over a heterogeneous IP network is presented. The proposed approach is based on the analysis of the interframe correlation

Beyond webcams and videoconferencing: Informal video communication on the web
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ABSTRACT The Web is changing. It is becoming more dynamic, interactive, and tailorable. But can it be used for interpersonal communication This paper addresses the use of the Web for image-based synchronous communication between distant users. It does not

Do YouTube When Communication Turns into Video e-nteraction
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The present paper aims to identify some peculiar characteristics of interaction through videos on the web. YouTube2, the leading video-sharing website, is accessed daily by millions of users who upload their own videos and share a specific way of communication;

Personalizing quality aspects for video communication in constrained heterogeneous environments
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Summary The world of multimedia communication is drastically evolving since a few years. Advanced compression formats for audiovisual information arise, new types of wired and wireless networks are developed, and a broad range of different types of devices capable
Abstract This document describes the demonstration of the Scaleable Video Communication Unit (VCU) at ICMCS-99 in Florence. The demonstration simulates two different field- applications: Distance Learning (DL) and Forest Surveillance (FS). The VCU is based on

Video transmission for third generation wireless communication systems
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This paper presents a twin-class unequal protected video transmission system over wireless channels. Video partitioning based on a separation of the Variable Length Coded (VLC) Discrete Cosine Transform (DCT) coefficients within each block is considered for constant

Video and Intercultural Communication
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" Video Culture" is an on-going international research project, which is exploring the potential of audio-visual media production as a means of intercultural communication. The project is investigating the ways in which young people from different countries produce,

Privacy Conscious Video Communication System Based on JPEG 2000
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ABSTRACT This paper proposes a privacy conscious video communication system utilizing core technology of the JPEG2000 international standard for digital image data compression. The system works not only as a conventional video communication tool but

Facilitating Interconnectedness between Body and Space for Full-bodied Presence-Utilization of Lazy Susan video projection communication system
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Abstract A significance of a sense of togetherness or coexistence among remote communication partners has been pointed out in computer-mediated communication. In order to create such a co-existing situation, fullbodied presence of participants should be

Video Communication and video Streaming II: error resilient video coding
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Comments: Usually lose more than a single macroblock–Eg lose a row of macroblocks or an entire frame Apply combination of spatial temporal interpolation Motion-compensated temporal interpolation usually provides the best concealment (assuming accurate MV)

Lost motion vector recovery for digital video communication.
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ABSTRACT For MPEG-IT and other hybrid MC/DPCM/DCT based video coding standards, it is very important to reconstruct the predicted frames based on the block motion information. In case of transmission over unreliable channels, error concealment methods are

YouTube Video Project: A" Cool" Way to Learn Communication Ethics
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THE MILLENNIAL GENERATION embraces new technologies as a natural way of accessing and exchanging information, staying connected, and having fun. YouTube, a video-sharing site that allows users to upload, view, and share video clips, is among the latest cool

Providing the discipline context for skills development: report on the production of an interactive video for oral and visual communication in the biological
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It is now widely recognised that the most effective way to ensure that students graduate with generic skills is to integrate the teaching of these skills into discipline course curricula. In this way, skills are taught together with disciplinary knowledge and concepts. However, the

Extending the language curriculum with enabling technologies: Nonverbal communication and interactive video
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Abstract: It is now possible to explore in great detail the workings of all communication channels thanks to advanced computer and video technology. Visual components of communication have begun to be exploited during the past 15 years via video tape. But

Robust low-latency voice and video communication over best-effort networks
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Abstract The quality of service limitation of today's best-effort networks poses a major challenge for low-latency multimedia communication. Excessive delay, packet loss, variations in throughput, and high delay jitter all impair the performance of the

In your shoes-A video experimental study on communication and quasi-communication in ultimatum bargaining with groups
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Abstract Many experiments involve anonymous simultaneous one-shot situations of tacit bargaining like in the ultimatum game. Here, both players have to decide without communication and without any signals on how their counterpart might react. What are the

The H. 264/AVC video coding standard for the next generation multimedia communication
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Abstract:The capacity of a communication channel is determined by its bandwidth and signal-to-noise ratio. For a digital user, these parameters determine the bit rate and the probability of error and so affect the achievable quality of service. In the recent multimedia

Video games, video clips and Islam: New media and the communication of values
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Video games not only represent reality, but also model it through simulations. This form of representation is based on rules that mimic the behavior of the simulated systems. However, unlike narrative authors, simulation authors do not represent a particular event, but a set of

Video data mining using configurations of viewpoint invariant regions

FREE DOWNLOAD CVPR 2004. Proceedings of the ,2004 ABSTRACT We describe a method for obtaining the principal objects, characters and scenes in a video by measuring the reoccurrence of spatial configurations of viewpoint invariant features. We investigate two aspects of the problem: the scale of the configurations, and .

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