279 search results - page 39 / 56 » Watermarking of MPEG-4 Videos |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In order to improve efficiency of video coding, temporal redundancy between neighboring frames can be reduced. In MPEG-2, some frames, named interframes, are predicted using a mot...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In archiving video for surveillance, frame-based coding has been used and it makes storage size large because the whole image is stored even if there is no object in the image. On...
MMM
2006
Springer
14 years 1 months ago
2006
Springer
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In the upcoming video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple references and multiple block sizes to improve the rate-distortion perfor...
ASAP
2003
IEEE
14 years 20 days ago
2003
IEEE
With the advent of new video standards such as MPEG-4 part-10 and H.264/H.26L, demands for advanced video coding (AVC), particularly in area of variable block searching motion est...