665 search results - page 15 / 133 » Object-based video coding using a dynamic coding approach |
DCC
2005
IEEE
14 years 7 months ago
2005
IEEE
When losses occur in a transmission of compressed video, the decoder can attempt to conceal the loss by using spatial or temporal methods to estimate the missing macroblocks. We c...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— The Gilbert-Elliott channel is used to evaluate the performance of Raptor codes for file download in the standard Digital Video Broadcasting for Handhelds (DVB-H). This allows...
CVPR
2010
IEEE
14 years 22 days ago
2010
IEEE
Conventional low frame rate cameras result in blur and/or aliasing in images while capturing fast dynamic events. Multiple low speed cameras have been used previously with stagger...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
The main objective of the MPEG Reconfigurable Video Coding (RVC) standard is to establish a framework for a more flexible usage of standard video coding technology. The framework ...
MMSEC
2005
ACM
14 years 29 days ago
2005
ACM
In this work we propose a new algorithm for fragile, high capacity yet file-size preserving watermarking of MPEG-2 streams. Watermarking is done entirely in the compressed domain,...