48 search results - page 9 / 10 » Efficient Motion Estimation in H.264 Reverse Transcoding |
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Inspired by recent results showing that Wyner-Ziv coding using a combination of source and channel coding may be more efficient than pure channel coding, we have applied coset cod...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
Multi-frame motion estimation is a novel technique to improve the video coding efficiency. However, the computational complexity in motion search is usually a bottleneck in the vi...
ICMCS
2010
IEEE
13 years 9 months ago
2010
IEEE
The ongoing increase of computing performance facilitates a higher algorithmical complexity in video coding systems. The decoder may be able to estimate or derive prediction param...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
A novel method is proposed to calculate the coefficients of adaptive interpolation filter used in hybrid video coders for improving the coding efficiency. The proposed algorithm f...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
The low bit rate of existing video encoders relies heavily on the accuracy of estimating actual motion in the input video sequence. In this paper, we propose a Video Stabilization...