Referenced Items are not available for this document.
The use of Flexible Macroblock Ordering (FMO) in H.264/AVC as an error-resilient tool incurs extra overhead bits that reduces coding efficiency at low bit rate. To improve coding efficiency, we present an improved frame-layer H.264/AVC rate control that takes into consideration the effects of using FMO for video transmission. In this paper, we propose a new header bits model, an enhanced frame complexity measure and a quantization parameter (QP) adjustment scheme. Simulation results show that the proposed method performed better than the existing frame layer rate control with FMO enabled using different number of slice groups.
Published in:
Picture Coding Symposium (PCS), 2010
Date of Conference: 8-10 Dec. 2010
- Page(s):
- 434 - 437
- Print ISBN:
- 978-1-4244-7134-8
- INSPEC Accession Number:
- 11793378
- Conference Location :
- Nagoya
- Digital Object Identifier :
- 10.1109/PCS.2010.5702529
- Product Type:
- Conference Publications
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