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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kuhmanch, C. Schremmer, C. |
| Copyright Year | 2001 |
| Description | Author affiliation: Lehrstuhl Praktische Informatik IV, Mannheim Univ., Germany (Kuhmanch, C.) |
| Abstract | Video coding for Internet applications faces major challenges. Due to the heterogeneity of the network, users with very different access bandwidths to the Internet want to receive videos of the best possible quality. A good coding scheme for layered video pursues the following major goal: it maximises the subjective visual quality at a given bandwidth. In this article, we present four different techniques for video layering. The work focuses on an evaluation carried out on 30 test probands. The objective was twofold: finding both a suitable metric for automatic video quality assessment, as well as the best layering technique. The experimental results lead us to pronounce recommendations on the metric for automatic video quality assessment, and on a best video layering technique with regard to human perception. |
| Sponsorship | IEEE Signal Process. Soc |
| Starting Page | 1013 |
| Ending Page | 1016 |
| File Size | 402002 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780367251 |
| DOI | 10.1109/ICIP.2001.958668 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-10-07 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Video coding Streaming media Bandwidth Testing Discrete wavelet transforms Spatial resolution Quality assessment Discrete cosine transforms Internet Bit rate |
| Content Type | Text |
| Resource Type | Article |
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