Abstract
This paper describes a modified rate control algorithm for H.264 that can accommodate multiple priority levels given a region of interest (Rol). The modified method allows better control of the quality of the Rol and gradual variation of the quality in the rest of the video frame through a bit redistribution process that is based on a number of parameters, including characteristics of the Rol, user input and perceptual factors.
Translated title of the contribution | Multiple Priority Region of Interest Coding with H.264 |
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Original language | English |
Title of host publication | 2006 IEEE International Conference on Image Processing, Atlanta, GA, United States |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 53 - 56 |
Number of pages | 4 |
ISBN (Print) | 1424404819 |
DOIs | |
Publication status | Published - Oct 2006 |
Event | International Conference on Image Processing - Atlanta, United States Duration: 1 Oct 2006 → … |
Publication series
Name | |
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ISSN (Print) | 15224880 |
Conference
Conference | International Conference on Image Processing |
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Country/Territory | United States |
City | Atlanta |
Period | 1/10/06 → … |
Bibliographical note
Rose publication type: Conference contributionTerms of use: Copyright © 2006 IEEE. Reprinted from IEEE International Conference on Image Processing, 2006.
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Keywords
- video coding