292 search results - page 13 / 59 » Efficient and optimal block matching for motion estimation |
CIRA
2007
IEEE
14 years 1 months ago
2007
IEEE
—This paper presents an automatic object detection and tracking algorithm by using particle swarm optimization (PSO) based method, which is a searching algorithm inspired by the ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
A block based video coder that supports multiple motion models is proposed. Apart from the typical translational motion model, we employ parametric models to more accurately repre...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Methods for motion compensated frame rate upconversion exploit motion in order to generate interpolated frames that are temporally located between the available original frames of...
ISCAS
2005
IEEE
14 years 29 days ago
2005
IEEE
—H.264 video coding standard adopts different coding schemes like variable block sizes and multiple reference frames for motion estimation. Hence, H.264/AVC provides gains in com...
MTA
2007
13 years 6 months ago
2007
In this paper, we proposed an improved “bottom-up” variable-size block matching method. Different from previous work, the proposed method does not need any threshold during th...