Referenced Items are not available for this document.
This work presents a novel rate-control model. Based on the famous heat conduction equation (HCE), a rate transmission equation (RTE) is proposed to describe the bit-rate behaviors during video coding. RTE is inherently the famous diffusion equation. A new rate-control model is derived from the special solution to RTE. Based on this model, a new rate-control scheme is proposed for MPEG-4 applications. Experiments show that the proposed scheme achieves a better buffer status and higher picture quality over the MPEG-4 Q2 scheme.
Published in:
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
(Volume:1
)
Date of Conference: 6-9 Dec. 2004
- Page(s):
- 157 - 160 vol.1
- Print ISBN:
- 0-7803-8660-4
- INSPEC Accession Number:
- 8293116
- Digital Object Identifier :
- 10.1109/APCCAS.2004.1412716
- Product Type:
- Conference Publications
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