112 search results - page 7 / 23 » An Improved Fast Feature-Based Block Motion Estimation |
IEEEIAS
2009
IEEE
14 years 2 months ago
2009
IEEE
: An adaptive threshold for early termination is proposed in this paper to enhance the cross octagonal search algorithm (COSA)[1]. In block motion estimation, search patterns have ...
JRTIP
2008
13 years 7 months ago
2008
Abstract The multiple reference frames motion estimation approach used in H.264 is computationally intensive. This paper presents a fast or computationally efficient feature-assist...
AVSS
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose motion detection and object tracking method that is particularly suitable for infrared videos. Detection of moving objects in infrared videos is based on changing textu...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
The new video coding standard, H.264 allows motion estimation performing on tree-structured block partitioning and multiple reference frames. This feature improves the prediction ...
MSE
2000
IEEE
14 years 7 days ago
2000
IEEE
In this paper, we present fast algorithms to reduce the computations of block matching algorithms for motion estimation in video coding. Nobel Successive Elimination Algorithms fo...