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Subjective Analysis of Video Quality on Mobile Devices
| Content Provider | Semantic Scholar |
|---|---|
| Author | Moorthy, Anush K. Choi, Lark Kwon Veciana, Gustavo De Bovik, Alan C. |
| Copyright Year | 2011 |
| Abstract | We summarize a recent mobile video quality assessment (VQA) database that we have created which incorporates a wide variety of distortions including uniform compression and wireless packet loss, along with dynamically varying distortions that change as a user views a video on his mobile device. We evaluate a large number of objective image and video quality assessment (IQA/VQA) algorithms with regards to their efficacy in predicting visual quality on these videos on such small form-factor displays. A detailed correlation analysis and statistical hypothesis testing is carried out. Our results indicate that current algorithms for IQA and VQA are not well-equipped to handle time-varying distortions and need to be augmented substantially to take into account varied viewing conditions and form-factors of devices. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://live.ece.utexas.edu/publications/2012/moorthy_vqpm2012.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
