원문정보
초록
영어
Video streaming has become one of the most essential ways in online communication. While video streaming is widely used in most of the Mobile Multimedia applications, it is not only necessarily required to maintain the high video quality but also minimized the video processing time to ensure the Quality of Service (QoS) as well as Quality of Experience (QoE) of the system in live broadcasting. This paper introduces the different way to evaluate the transmission errors in video applications by measuring the error with un-uniform distribution of information importance factor in pixels to achieve a suitable order in error correction. By changing the QoS evaluating method by considering Regions of Interest, especially fundamental rules in art study such Rule of Thirds, QoE should be improved to get closer to the viewer concerns and increase the system efficiency. Error detection as well as correction should be significantly corrected in priority orders.
목차
1. Introduction
2. Techniques
2.1. Quality Monitoring System
2.2. Color Model for Evaluation
2.3. Regions of Interesting – Rule of Thirds
3. Experiments and Results
3.1. Objective Test
3.2. Subjective Test
4. Conclusion
Acknowledgments
References