Estimation of the Visual Quality of Video Streaming Under Desynchronization Conditions
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2011, Vol 2, Issue 12
Abstract
This paper presents a method for assessing desynchronized video with the aid of a software package specially developed for this purpose. A unique methodology of substituting values for lost frames was developed. It is shown that in the event of non-similarity of the sent and received sequences because of the loss of some frames in transit, the estimation of the quality indicator via traditional (existing) software is done inaccurately. We present in this paper a novel method of estimating the quality of desynchronized video streams. The developed software application is able to carry out the estimation of the quality of video sequences even when parts of the frame is missing, by means of searching out contextually similar frames and “gluing” them in lieu of the lost frames. Comparing obtained results with those from existing software validates their accuracy. The difference in results and methods of estimating video sequences of different subject groups is also discussed. The paper concludes with adequate recommendations on the best methodology to adopt for specific estimation scenarios.
Authors and Affiliations
A. A. Atayero , O. I. Sheluhin , Y. A. Ivanov , A. A. Alatishe
Keywords
Related Articles
- EP ID EP97601
- DOI -
- Views 109
- Downloads 0
Hardware Implementation for the Echo Canceller System based Subband Technique using TMS320C6713 DSP Kit
The acoustic echo cancellation system is very important in the communication applications that are used these days; in view of this importance we have implemented this system practically by using DSP TMS320C6713 Starter...
AHP-based Security Decision Making: How Intention and Intrinsic Motivation Affect Policy Compliance
Analytic hierarchy process is a multiple-criteria tool used in applications related to decision-making. In this paper, analytic hierarchy process is used as guidance in information security policy decision-making by iden...
Identification of Toddlers’ Nutritional Status using Data Mining Approach
One of the problems in community health center or health clinic is documenting the toddlers’ data. The numbers of malnutrition cases in developing country are quite high. If the problem of malnutrition is not resolved, i...
Cluster Based Routing Protocols for Wireless Sensor Networks: An Overview
Energy consumption of nodes in Wireless Sensor Networks (WSNs) is a very critical issue, particularly in scenarios where the energy of nodes cannot be recharged. Optimal routing approaches play a key role in energy utili...
Time Emotional Analysis of Arabic Tweets at Multiple Levels
Sentiment and emotional analyses have recently become effective tools to discover peoples attitudes towards real-life events. While Many corners of the emotional analysis research have been conducted, time emotional anal...