118 search results - page 12 / 24 » Vector restoration for video coding |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In many modern video encoders, motion estimation is usually formulated as a Lagrangian cost function that balances motion prediction accuracy and the rate to transmit motion vecto...
MTA
2010
13 years 6 months ago
2010
Effective encoding and indexing of audiovisual documents are two key aspects for enhancing the multimedia user experience. In this paper we propose the embedding of low-level cont...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we present a method to speed up video encoding of GPU rendered scenes. Modern video codecs, like H.264/AVC, are based on motion compensation and support partitionin...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Video coding is a complex process, comprising a combination of spatial, temporal and statistical data reduction techniques. Of these techniques, motion estimation taking advantage...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract—In low bit-rate video communication, temporal subsampling is usually used due to limited available bandwidth. Motion compensated frame interpolation (MCFI) techniques ar...