115 search results - page 8 / 23 » Estimation of Multiple Motions by Block Matching |
ICIP
2007
IEEE
14 years 29 days ago
2007
IEEE
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
ICIP
1999
IEEE
14 years 8 months ago
1999
IEEE
Long-term memory prediction extends motion compensation from the previous frame to several past frames with the result of increased coding efficiency. In this paper we demonstrate...
IPMI
2003
Springer
14 years 7 months ago
2003
Springer
In this paper, we focus on velocity estimation in ultrasound images sequences. Ultrasound images present many difficulties in image processing because of the typically high level o...
ICIP
2010
IEEE
13 years 4 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...
ICMCS
2005
IEEE
14 years 10 days ago
2005
IEEE
In this paper, we proposed a spatial-temporal de-interlacing algorithm for conversion of interlaced video to progressive video. Our proposed algorithm estimates the motion traject...