43 search results - page 3 / 9 » Reducing Motion Estimation Complexity in MPEG-2 TO H.264 Tra... |
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
The emerging H.264 advanced video coding (H.264/AVC) standard achieves significant improvement in coding efficiency compared with previous standards such as MPEG-2 and H.263. On...
ICMCS
2006
IEEE
14 years 7 days ago
2006
IEEE
With the standardization of H.264/AVC by ITU-T and ISO/IEC and the adaptatation into new hardware, the necessity of transcoding between existing standards and H.264 will arise to ...
ICIP
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a fast reverse motion estimation algorithm with efficient mode decision for reverse transcoding of H.264 bitstream. By analyzing the motion vectors and m...
TCSV
2008
13 years 6 months ago
2008
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
PCM
2004
Springer
13 years 11 months ago
2004
Springer
In previous techniques of bit rate reduction transcoding, reusing the mode of the input MB is widely adopted. However, directly re-using the mode of input MB will cause additional ...