Abstract
We propose a perceptual video coding framework based on an SSIM-inspired divisive normalization scheme as an attempt to transform the DCT domain frame prediction residuals to a perceptually uniform space before coding. Based on the residual divisive normalization process, we define a distortion model for mode selection and show that such a divisive normalization strategy largely simplifies the subsequent perceptual rate-distortion optimization procedure. Experiments demonstrate that the proposed scheme can achieve significant gain in terms of rate-SSIM performance in comparison with H.264/AVC.
| Original language | English |
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| Title of host publication | IEEE ICIP2011: 2011 18th IEEE International Conference on Image Processing |
| Publisher | IEEE |
| Pages | 1657-1660 |
| ISBN (Electronic) | 9781457713033, 9781457713026 |
| ISBN (Print) | 9781457713033 |
| DOIs | |
| Publication status | Published - Sept 2011 |
| Externally published | Yes |
| Event | 2011 18th IEEE International Conference on Image Processing, ICIP 2011 - Square Brussels Meeting Center, Brussels, Belgium Duration: 11 Sept 2011 → 14 Sept 2011 http://www.icip2011.org/ https://www.ieee.org/conferences_events/conferences/conferencedetails/index.html%3FConf_ID=17223 |
Publication series
| Name | Proceedings - International Conference on Image Processing, ICIP |
|---|---|
| ISSN (Print) | 1522-4880 |
| ISSN (Electronic) | 2381-8549 |
Conference
| Conference | 2011 18th IEEE International Conference on Image Processing, ICIP 2011 |
|---|---|
| Abbreviated title | ICIP 2011 |
| Country/Territory | Belgium |
| City | Brussels |
| Period | 11/09/11 → 14/09/11 |
| Internet address |
Research Keywords
- H.264/AVC coding
- rate distortion optimization
- residual divisive normalization
- SSIM index