ISCAS
2003
IEEE
14 years 10 months ago
2003
IEEE
Rate control plays a very important role in constant bit rate (CBR) coding. AVC standard is jointly developed by ISO and ITU-T, which contains several inter and intra prediction m...
PCM
2004
Springer
14 years 10 months ago
2004
Springer
Compared with previous video coding standards, H.264/AVC employs a division-free quantization scheme. The relation between quantization parameter and quantization step changes from...
PCM
2005
Springer
14 years 10 months ago
2005
Springer
In the joint scalable video model (JSVM), selection of quantization parameters for mode decision (QPMD) and bit rate control (QPBC) is important for efficient coding performance. F...
ICPR
2006
IEEE
15 years 6 months ago
2006
IEEE
The quantization parameter (QP) has a very important impact on the compression rate in H.264. In this paper we show that in order to achieve efficient rate-control coding a good e...
ICIP
2004
IEEE
15 years 6 months ago
2004
IEEE
The paper addresses the problem of improving the MPEG compression of synthetic video sequences by exploiting the knowledge about the original 3D model. Two techniques are proposed...