The Development and Evaluation of an Objective Video Quality Assessment System That Emulates Human Viewing Panels
نویسندگان
چکیده
the appropriate video quality level for a given video The Institute for Telecommunication Sciences is conducting research to develop an objective video for a video quality assessment system that utilizes quality assessment system that emulates human perception. The system should return results that agree closely with quality judgements made by a large panel of viewers. Such a system is valuable because it provides broadcasters, video engineers and standards organizations with a means for making meaningful video quality evaluations without convening viewer panels. The issue is timely because compressed digital video systems present new measurement questions that are largely unanswered. We describe our development procedure, present some results, and evaluate a prototype version of the video quality assessment system.
منابع مشابه
A Machine Learning Approach to No-Reference Objective Video Quality Assessment for High Definition Resources
The video quality assessment must be adapted to the human visual system, which is why researchers have performed subjective viewing experiments in order to obtain the conditions of encoding of video systems to provide the best quality to the user. The objective of this study is to assess the video quality using image features extraction without using reference video. RMSE values and processing ...
متن کاملAn objective video quality assessment system based on human perception
The Institute for Telecommunication Sciences (ITS) has developed an objective video quality assessment system that emulates human perception. The system returns results that agree closely with quality judgements made by a large panel of viewers. Such a system is valuable because it provides broadcasters, video engineers and standards organizations with the capability for making meaningful video...
متن کاملThe Development of Objective Video Quality Measures That Emulate Human Perception
The primary motivation for characterizing the electrical The Institute for Telecommunication Sciences (ITS) is maintain picture quality by controlling measurable electrical conducting research to derive objective measures of video quality that emulate human perception. These measures should agree closely with quality judgements made by a large panel of viewers. The measures are valuable because...
متن کاملMeasuring the effectiveness of human resource information systems in national iranian oil company an empirical assessment
While the growth of MIS investment and its influence is making MIS evaluation ever more indispensable, little attention has been paid to assessing and communicating system effectiveness. This paper attempts to empirically assess the effectiveness of integrated human resource information system in Iranian oil industry. As suggested by recent research, the widely accepted IS success model is...
متن کاملQuality Assessment of Turfgrasses Using NTEP Method Compared to an Image-Based Scoring System
The current methods of turfgrass evaluations are often based on human-based assessment methods. However, eliminating subjective errors from such evaluations is often impossible. This research compared the accuracy of human-based and digital image processing-based methods for quality assessment of turfgrasses. Four turfgrass plots were evaluated using the two mentioned methods. In the human-base...
متن کامل